The Early Cretaceous (Late Ryazanian - Early Hauterivian) ammonite fauna of North-East Greenland: Taxonomy, biostratigraphy, and biogeography

Fossils and Strata

Volumn , Issue 53, 2006, Pages 1-229

  Alsen, Peter ^a  

^a UNIVERSITY OF COPENHAGEN   (Denmark)

Author keywords

Albrechts Bugt Member; Ammonites; Biostratigraphy; Early Cretaceous; Hauterivian; Late Ryazanian; Marine red beds; North East Greenland; Palaeobiogeography; Palaeoceanography; Palnatokes Bjerg Formation; Rodryggen Member; Taxonomy; Valanginian

Indexed keywords

EID: 40049102963     PISSN: 03009491     EISSN: None     Source Type: Journal    
DOI: 10.111 lIlet.12029     Document Type: Article

References (296)

1. Abbink, O., Targarona, J., Brinkhuis, H. & Visscher, H. 2001: Late Jurassic to earliest Cretaceous palaeoclimatic evolution of the southern North Sea. Global and Planetary Change 30, 231-256.
2. Agassiz, L. 1847: An introduction to the study of natural history, in a series of lectures delievered in the Hall of the College of Physicians and Surgeons. New York, 58 pp.
3. Ager, D.V. 1971: Space and time In brachiopod history. In Middlemiss, F.A., Rawson, P.F. & Newall, G. (Eds.): Faunal provinces in Space and Time, Geological Journal Special Issue 4, 95-110.
4. Aguado, R., Company, M. & Tavera, J.M. 2000: The Berriasian/ Valanginian boundary in the Mediterranean region: new data from the Caravaca and Cehegin sections, SE Spain. Cretaceous Research 21, 1-21.
5. Alsen, P. & Suriyk, F. 2004: Deep marine redbeds of the Valanginian-Hauterivian (Lower Cretaceous) of East Greenland: palaeo-oceanographic implications. 32th International geological congress, Firenze, 20-28 August 2004, Abstract Volume 1, abs. 121-20, 575.
6. Alsen, P. & Rawson, P.F. 2005: The Early Valanginian (Early Cretaceous) ammonite Delphinites (Pseudogarnieria) from East Greenland. Bulletin of the Geological Society of Denmark 52, 201-212.
7. Anderson, F.M. 1938: Lower Cretaceous deposits in California and Oregon. Geological Society of America, Special Papers 16, 339 pp.
8. Århus, N. 1991: The transition from eposition of condensed carbonates to dark claystones in the Lower Cretaceous succession of the southwestern Barents Sea. Norsk Geologisk Tidsskrift 71, 259-263.
9. Arhus, N., Kelly, S.R.A., Collins, J.S.H. & Sandy, M.R. 1990: Systematic palaeontology and biostratigraphy of two Early Cretaceous condensed sections from the Barents Sea. Polar Research 8, 165-194.
10. Arkell, W.J. 1950: A classification of the Jurassic ammonites. Journal of Paleontology 24, 354-364.
11. Arkell, W.J., Kümmel, B. & Wright, C.W. 1957: Mesozoic ammonoidea. In Moore, R.C. (ed.): Treatise on invertebrate paleontology, Part L, Mollusca 4, Cephalopoda, Ammonoidea, University of Kansas Press and Geological Society of America, L80-L437.
12. Birkelund, T. & Håkansson, E. 1983: The Cretaceous of North Greenland - a stratigraphie and biogeographical analysis. Zitteliana 10, 7-25.
13. Birkelund, T., Callomon, J.H. & Fürsich, F.T. 1984: The stratigraphy of the Upper Jurassic and Lower Cretaceous sediments of Milne Land, central East Greenland. Grönlands Geologiske Undersagelse 147, 56 pp.
14. 2O) from 0°C to 25°C: environmental and paleoclimatic implications for thinolite tufa. Journal of Geology 101, 21-33.
15. Bjerager, M, Seidler, L., Stemmerik, L. & Suriyk, F. 2006: Ammonoid stratigraphy and sedimentary evolution across the Permian-Triassic boundary in East Greenland. Geological Magazine, DOI:101017/ S0016756806002020.
16. de Blainville, H.M.D. 1825: Manuel de Malacologie et de Conchyliologie, F.G. Levrault, Paris, 664 pp.
17. Blanc, E., Bulot, L.G., & Paicheler, J.C. 1994: La coupe de référence de Mouton-les-Bains (Drôme, SE France): un stratotype potentiel pour la limite Berriasien-Valanginien. Comptes Rendus de l'académie des Sciences de Paris, Série II 318, 101-108.
18. Blanford, H.F. 1861: The fossil Cephalopoda of the Cretaceous rocks of Southern India (Belemnitidae, Nautilidae). Memoir of the Geological Survey of India (Palaeontologia Indica). Ser. 1, 1-126.
19. Bodylevsky, V.l. 1949: Adas of index fossil faunas of U.S.S.R. In Berg, L.S. et al. (eds.): Vol. X, Lower Part of the Cretaceous System, VSEGEI, Gosud. Izdatelstvo Geol. Literatury, Moskva [in Russian].
20. Bodylevsky, V.l. 1957: Spornye voprosy stratigrafii iurskikh i melovykh otlozhenii Sovetskoi Arktiki [Controversial questions on the stratigraphy of the Jurassic and Cretaceous deposits of the Soviet Arctic]. In: Trudy mezhvedomstvennogo soveshaniia po razrabotke unifitsirovannikh stratigraficheskikh skhem Sibiri [Proceedings of the interdepartmental conference on the stratigraphy of Siberia]. Leningrad [in Russian].
21. Bodylevsky, V.l. 1960: Novye pozdnevalanzhinskie ammonity severnoi Sibiri [New late Valanginian ammonites from northern Siberia]. In Markovskii, B.P. (ed.): Novye vidy Drevnikh Rastenii i
22. Bespozvonochnykh SSSR [New species of prehistoric plants and invertebrates of the USSR, part 2]. Vsesoiuznyi Nauchno-Issledovatel' skii, Otdel Geologicheskogo Instituta, Moscow (VSEGEI), 172-176 [in Russian].
23. Bodylevsky, V.l. 1967: Yurskie i melovye fauny Novoy Zemly [Jurassic and Cretaceous faunas of Novaya Zemlya]. Zapiski Leningradskogo Gornogo Instituta 53 (2), 99-112 [in Russian].
24. Bogomolov, Yu.I. 1985: The layers with ammonites of the genus Thorsteinssonoceras in the north of the USSR. Soviet Geology and Geophysics 26 (6), 39-45. (Cover-to-cover translation from Geologia i geofizika, Novosibirsk).
25. Bogomolov, Yu.I. 1989: Poliptikhity (ammonity) i biostratigrafiya boreal'nogo Valanzhina [Polyptychitidae (Ammonites) and biostratigraphy of Boreal Valanginian stage]. NAUKA, Novosibirsk, Russian Federation, 198 pp. [in Russian].
26. Bogomolov, Yu.I. & Burdykina, M.D. 1989: A new genus of Craspeditids from the Valanginian of northern Siberia. Soviet Geology and Geophysics 30 (5), 17-22. (Cover-to-cover translation from Geologia i geofizika, Novosibirsk).
27. Bogoslowsky, N.A. 1895: Volgian, Upper Tithonian and Neocomian deposits in Ryazan Province. Materialy dlya Geologii Rossii 17, St. Petersburg.
28. Bogoslowsky, N.A. 1897: Riazanskii Gorizont: Fauna, stratigraficheskiia otnosheniia i veroiatnyi vozrast etogo gorizonta [The Ryazan horizon: its fauna, stratigraphical relations and probable age]. Materialy dlya Geologii Rossii 18, St. Petersburg, 264 pp. [in Russian].
29. Bogoslowsky, N.A. 1902: Materialen zur Kenntnis der untercretacischen Ammonitenfauna von Central- und Nord-Russland. Mémoires de Comité Géologique, n.s. livr. 2. or Trudy geol. Kom. n.s. 2, 161 pp., pls. 1-18 [in Russian, with German translation].
30. Bogvad, R. & Rosenkrantz, A. 1934: Beiträge zur Kenntnis der unteren Kreide Ostgrönlands. Meddelelser om Granland 93 (1), 1-28.
31. Bulot, L.G. 1996: The Valanginian Stage. In Rawson P.F. et al. (eds.): Second International Symposium on the Cretaceous Stage Boundaries. Brussels (1995). Bulletin de l'Institute Royale des Sciences Naturelles de Belgique 66 (supplement), 11-18.
32. Buchardt, B., Seaman, P., Stockmann, G., Vous, M., Wilken, U., Duwel, L., Kristiansen, A., Jenner, G, Whiticar, M.J., Kristensen, R.M., Petersen, G.H. & Thorbjorn, L. 1997: Submarine columns of ikaite tufa. Nature 390, 129-130.
33. Burdykina, M.D. 1981: Valanginian ammonites from greater Begichev Island. Soviet Geology and Geophysics 22 (10), 40-49. (Cover-to-cover translation from Geologia i geofizika, Novosibirsk).
34. Busnardo, R. & Thieuloy, J.-P. 1979: Les zones d'ammonites du Valanginian. In Busnardo, R., Thieuloy, J.-P. & Moullade, M. (eds.): Hypostratotype mesogéen de l'étage Valanginien (sud-est de la France). Les stratotypes français 6, 58-68.
35. Busnardo, R., Thieuloy, J.-P. & Moullade, M. 1979: Hypostratotype mesogéen de l'étage Valanginien (sud-est de la France). Les stratotypes français 6, 143 pp.
36. Callomon, J.H. 1963: Sexual dimorphism in Jurassic ammonites. Transactions of the Leicester Literary and Philosophical Society 55, 21-56.
37. Callomon, J.H. 1981: Dorphism in ammonoids. In House, M.R. & Senior, J.R. (eds.): The Ammonoidea. The Systematics Association Special Volume 18, Academic Press, London, 257-273.
38. Callomon, J.H. 1984: A review of the biostratigraphy of the post-Lower Bajocian Jurassic ammonites of Western and Northern America. In Westermann, G.E.G. (ed.): Jurassic-Cretaceous biochronology and paleogeography of North America. Geologists Association of Canada Special Paper 27, 143-174.
39. Callomon, J.H. 1985: The evolution of the Jurassic ammonite family Cardioceratidae. In Cope, J.C.W. & Skelton, P.R. (eds.): Evolutionary case histories from the fossil record. Special Papers in Palaeontology 33, 49-90.
40. Callomon, J.H. & Birkelund, T. 1982: The ammonite zones of the Boreal Volgian (Upper Jurassic) in East Greenland. In Embry, A.F. & Balkwill, H.R. (eds.): Arctic Geology and Geophysics. Canadian Society of Petroleum Geologists Memoir 8, 349-369.
41. Callomon, J.H., Donovan, D.T. & Trümpy, R. 1972: An annotated map of the Permian and Mesozoic Formations of East Greenland. Meddelelser om Grönland 168 (3), 35 pp.
42. Casey, R. 1973: The ammonite succession at the Jurassic-Cretaceous boundary in eastern England. In Casey, R. & Rawson, P.F. (eds.): The Boreal Lower Cretaceous. Geological Journal Special Issue 5, Seel House Press, Liverpool, 193-266.
43. Casey, R., Mesezhnikov, M.S. & Shulgina, N.I. 1977: Sopostavlonie pogranichnykh otlozhenii iury i mela Anglii, Russkoi Platformy pripoliarnogo Urala i Sibiri [Correlation of the Jurassic/Cretaceous boundary deposits of England, the Russian platform, pre-Polar Urals and Siberia]. Izvestiia Akademii Nauk SSSR, Seriia Geologicheskaia 7, 14-33 [in Russian].
44. Casey, R., Mesezhnikov, M.S. & Shulgina, N.I. 1988: Ammonitovye zony logranichnalkh otlozhenii yuri i mela v Borealnoy oblasti. Izvestiia Akademii Nauk SSSR, Seriia Geologicheskaia 10, 71-84.
45. Cecca, F. 1995: Late Valanginian amonites from Monte Catria (Umbria-Marche Apennines, Italy). In Cecca, F. (ed.): Proceedings of the 3rd workshop on Early Cretaceous cephalopods. Memorie Descrittive della Carta Geologica d'Italia 51, 47-57.
46. Cecca, F., Fözy, I. & Wierzbowski, A. 1993: Ammonites et paléoécologie: étude quantitative d'associations du Tithonien inférieur de la Téthys occidentale. Geobios 15, 39-48.
47. Cecca, F. & Machioni, F. 2004: The two early Toarcian (Early Jurassic) extinction events in ammonoids. Lethaia 37, 35-56.
48. Chirva, S.A., Shulgina, N.I. & Burdykina, M.D. 1975: Menjaites in Lower Valanginian deposits of Northern Siberia. Dokl. AN SSSR 225 (5), 1162-1164.
49. Dalland, A. 1975: The Mesozoic rocks of Andoy, Northern Norway. Norges Geologiske Undersegelse 316, 271-287.
50. Dam, G., Surlyk, F., Mathiesen, A. & Christensen, F.G. 1995: Exploration significance of lacustrine forced regressions of the Rhaetian-Sinemurian Kap Stewart Formation, Jameson Land, East Greenland. In Steel, R.J., Felt, V.L., Johannesen, E.P. & Mathieu, C. (eds.): Sequence stratigraphy of the Northwest European margin. Norwegian Petroleum Society Special Publication 5, 511-527.
51. Desor, E. 1854: Qelques mots sur l'étage inférieur du groupe néocomien (étage Valanginien). Bulletin de la Société des Sciences Naturelles de Neuchåtel 3, 172-180.
52. Ditchfield, P.W. 1997: High northern palaeolatitude Jurassic-Cretaceous palaeotemperature variation: new data from Kong Karls Land, Svalbard. Palaeogeography, Palaeoclimatology, Palaeoecology 130, 163-175.
53. Donovan, D.T. 1953: The Jurassic and Cretaceous stratigraphy and palaeontology of Traill Ø, East Greenland. Meddelelser om Grenland 111(4), 150 pp.
54. Donovan, D.T. 1955: The stratigraphy of the Jurassic and Cretaceous rocks of Geographical Society 0. East Greenland. Meddelelser om Grenland 103 (9), 59 pp.
55. Donovan, D.T. 1957: The Jurassic and Cretaceous Systems of East Greenland. Meddelelser om Grenland 155 (4), 214 pp.
56. Donovan, D.T. 1961: Cretaceous In East Greenland. In Raasch (Ed.): Geology of the Arctic, Vol 1. University of Toronto Press, Toronto, 274-277.
57. Donovan, D.T. 1964: Stratigraphy and ammonite fauna of the Volgian and Berriasian rocks of East Greenland. Meddelelser om Grenland 154 (4), 34 pp.
58. Drushchits, V.V. 1960: Ammonity (chast' 1) [Ammonites, part 1.] In Drushchits, V.V. & Kudryavtseva, M.P. (eds.): Atlas nizhnemelovoy fauny sevemogo Kavkaza i Kryma. [Atlas of Lower Cretaceous fauna of northern Caucasus and Crimea.] Gostoptekhizdat, Moscow, 249-308 [in Russian].
59. Frakes, L.A. 1979: Climates throughout geological time. Amsterdam, Elsevier, 310 pp.
60. Frakes, L.A. 1999: Estimating the global thermal state from Cretaceous sea surface and continental temperature data. In Barrera, E. & Johnson, C.C. (eds.): Evolution of the Cretaceous Ocean-Climate System. Geological Society of America Special Paper 332, 49-57.
61. Frakes, L.A. & Francis, J.E. 1988: A guide to Phanerozoic cold polar climates from high latitude ice-rafting in the Cretaceous. Nature 333, 547-549.
62. Frebold, H. 1929: Ammoniten aus dem Valanginien von Spitzbergen. Skrifter om Svalbard og Ishavet 21, 24 pp
63. Frebold, H. 1930: Verbreitung und Ausbilung des Mesozoikums in Spitzbergen, nebst einer Revision der Stratigraphie des Jura und der Unterkreide in Nowaja Semlja und einem Entwurf der Mesozoischen Entwicklungsgeschichte des Barentsseeschelfes. Skrifter om Svalbard og Ishavet 31, 126 pp.
64. Frebold, H. 1932: Grundzüge der tectonischen Entwicklung Ostgrönlands in post-devonischer Zeit. Meddelelser om Grenland 94(2), 112 pp.
65. Gerasimov, P.A. 1971: Berriasian and Lower Valanginian of the Russian Platform. Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections 198, 129-130.
66. Gill, T. 1871: Arrangement of the families of Molluscs. Smithsonian Miscellaneous Collections 227, 49 pp.
67. Glasunova, A.E. 1973: Paleontologicheskoye obosnovaniye strati-graficheskogo raschleneniya melovykh otlozheniy povolzh'ya. Nizhniy Mel [The palaeontological basis for the stratigraphical subdivision of the Cretaceous deposits of the Volga region. Lower Cretaceous]. VSEGI, Nedra. 323 pp. [in Russian].
68. Gol'bert, A.V. & Klimova, I.G. 1983: New Valanginian ammonites from northern Siberia. In Zakharov, V.A. & Nal'nayaeva, T.I. (eds.): Mesozoic of the Soviet Arctic Trudy Instituta Geologii i Geofizikii ANSSSR, Sibirskoe Otdelenie Novosibirsk 555, 137-154.
69. Gol'bert, A.V., Klimova, I.G., Bulynnikova, S.L., Grigor'eva, K.N., Zakharov, V.A. & Turbina, A.S. 1981a: Sbodny razrez pogranichnykh sloev Yuri-Mela i Neokoma Severa Sibirskoy Platformy. In Golbert, A.V. (ed.): Olornyy Razrez Neokoma Severa Sibirskoy Platformy (Enisey-Khatangskiya Lrogib, Anabaro-Khatangaskaya Sedlovina). [Key cross-sections of the Neocomian of the Northern Siberian Platform.] SNIIGGiMS, Novosibirsk, 49-61.
70. Gol'bert, A.V., Klimova, I.G., Bulynnikova, S.P., Zakharov, V.A. & Turbina, A.S. 1981b: A standard section of the Neocomian of the northern part of Siberian Platform. Akademiia Nauk SSSR, Sibirskoye Otdelenie, Geologiya i Geofizika 7, 75-82.
71. Gradstein, F.M., Kaminski, M.A. & Agterberg, F.P. 1999: Biostratigra-phy and paleoceanography of the Cretaceous seaway between Norway and Greenland. Earth-Science Reviews 46, 27-98.
72. Gradstein, F.M., Ogg, J., Smith, A., Bleeker, W. & Lourens, L. 2004: A new geologic time scale with special reference to Precambrian and Neogene. Episodes 27 (2), 83-100.
73. Håkansson, E., Birkelund, T. Piasecki, S. & Zakharov, V. 1981: Jurassic-Cretaceous boundary strata of the externe Arctic (Peary Land, North Greenland). Bulletin of the Geological Society of Denmark 30, 11-42.
74. Hallam, A. 1981: Facies interpretation and the stratigraphic record. Freeman and Company, Oxford, 291 pp.
75. Hallam, A. 1985: A review of Mesozoic climates. Journal of the Geological Society, London 142, 433-445.
76. Harper, D.A.T., Alsen, P., Owen, E.F. & Sandy, M.R. (2005): Early Cretaceous brachiopods from East Greenland: biofacies and biogeography. Bulletin of the Geological Society of Denmark 52, 213-225.
77. Hay, W.W. 2002: A new view of Cretaceous paleoceanography. In Michalik, J. (ed.): Tethyan/Boreal Cretaceous correlation - Mediterranean and Boreal Cretaceous paleobiogeographic area in Central and Eastern Europe. VEDA, Bratislava, 11-37.
78. Hiltermann, H. & Kemper, E. 1969: Vorkommen von Valangin, Hauterive und Barrême auf Helgoland. Berichte der Naturhistorischen Gesellschaft in Hannover 113, 15-37.
79. Hoedemaker, P.J. 1987: Correlation possibilities around the Jurassic-Cretaceous boundary. Scripta Geologica 84, 1-64.
80. Hoedemaeker, P.J. 1990: The Neocomian boundaries of the Tethyan Realm based on the distribution of ammonites. Cretaceous Research 11, 331-342.
81. Hoedemaker, P.J., Reboulet, S. (reporters), Aguirre-Urreta, M.B., Alsen, P., Aoutem, M., Atrops, F., Barragan, R., Company, M., Gonzalez Arreola, C, Klein, J., Lukeneder, A., Ploch, I., Raisossadat, N., Rawson, P.F., Ropolo, P., Vasfcek, Z., Vermeulen, J., & Wippich, M.G.E. 2003: Report of the 1st International Workshop of the IUGS Lower Cretaceous Ammonite Working Group, the "Kilian Group" (Lyon, 11 July 2002). Cretaceous Research 24, 89-94.
82. Hu, X., Jansa, L., Wang, C, Sarti, M., Bak, K., Wagreich, M., Michalik, J. & Soták, J. 2005: Upper Cretaceous oceanic red beds (CORBs) in the Tethys: occurrences, lithofacies, age, and environments. Cretaceous Research 26, 3-20.
83. Hyatt, A. 1889: Genesis of the Arietidae. Smithsonian Contributions to Knowledge 673, Washington, 238 pp.
84. Hyatt, A. 1900: Cephalopoda. In Zittel, K.A.: Textbook of Palaeontology, 1st English ed., translated by CR. Eastman. Macmillan, London & New York, 502-592.
85. Imlay, R.W. 1960: Ammonites of Early Cretaceous age (Valanginian and Hauterivian) from the Pacific Coast States. United States Geological Survey, Professional Paper 334-F, 228 pp.
86. Imlay, R.W. & Jones, D.L. 1970: Ammonites from the Buchia zones on northwestern California and southwestern Oregon. U.S. Geological Survey, Professional Paper 647-b, 1-57.
87. Jeletzky, J.A. 1964a: Illustrations of Canadian fossils. Lower Cretaceous marine index fossils of the sedimentary basins of Western and Arctic Canada. Geological Survey of Canada Paper 64-11, 101 pp.
88. Jeletzky, J.A. 1964b: Illustrations of Canadian fossils. Early Lower Cretaceous (Berriasian and Valanginian) of the Canadian Western Cordillera, British Columbia. Geological Survey of Canada Paper 64-6, 19 pp.
89. Jeletzky, J.A. 1965a: Late Upper Jurassic and Early Lower Cretacous fossil zones of the Canadian Western Cordillera, British Columbia. Geological Survey of Canada Bulletin 103, 70 pp.
90. Jeletzky, J.A. 1965b: Thorsteinssonoceras. A new craspeditid ammonite from the Valanginian of Ellesmere Island, Arctic Archipelago. Geological Survey of Canada Bulletin 120, 16 pp.
91. Jeletzky, J.A. 1968: Macrofossil zones of the marine Cretaceous of the Western Interior of Canada and their correlation with the zones and stages of Europe and the Western Interior of the United States. Geological Survey of Canada Paper 67-72, 66 pp.
92. Jeletzky, J.A. 1971: Marine Cretaceous biotic provinces and paleogeo-graphy of western and Arctic Canada: illustrated by a detailed study of ammonites. Geological Survey of Canada Paper 70-22, 92 pp.
93. Jeletzky, J.A. 1973: Biochronology of the marine boreal latest Jurassic, Berriasian and Valanginian in Canada. In Casey, R. & Rawson, P.F. (eds.): The Boreal Lower Cretaceous. Geological journal Special Issue 5, Seel House Press, Liverpool, 41-80.
94. Jeletzky, J.A. 1979: Eurasian craspeditid genera Temnoptychites and Tollia in the lower Valanginian of Sverdrup Basin, District of Franklin. Bulletin of the Geological Survey of Canada 299, 60 pp.
95. Jeletzky, J.A. 1986: Pseudoeuryptychitesr. a new polyptychitinid ammonite from the Lower Valanginian of the Canadian and Eurasian Arctic. Current Research IB, Geological Survey of Canada Paper, 351-361.
96. Jeletzky, J.A. & Kemper, E. 1988: Comparative paleontology and stratigraphy of Valanginian Polyptychitinae and Simbirskitinae in Sverdrup Basin (Arctic Canada) and Lower Saxony Basin (Northwest Germany). Geological Survey of Canada Bulletin 377, pp. 355.
97. Kabamba, M. 1983: Les nautiles du Crétacé Supérieur de Madagascar. Contribution a l'étude de l'évolution des nautiloides du Crétacé. Systématique, phylogenie, biostratigraphie, paléoécologie, évolution. These de doctorat de troisième cycle de geologie. Université de Dijon, Institut des sciences de la Terre, 148 pp.
98. Karakasch, N.I. 1889: Über einige Neokomablagerungen in der Krim. Sitzungsberichte der kaiserlichen Akademie der Wissenschaften in Wien, Matematisch-Naturwissenschaftliche Klasse 98, 428-438.
99. Kauffman, E.G., Sageman, B.B., Kirkland, J.I., Eider, W.P., Harries, P.J. & Villamil 1993: Molluscan biostratigraphy of the Cretaceous Western Interior Basin, North America. In Caldwell, W.G.E. & Kauffman, E.G. (eds.): Evolution of the Western Interior Basin. Geological Association of Canada, Special Paper 39, 397-434.
100. Kelly, S.R.A. & Rawson, P.F. 1983: Some Late Jurassic-Mid Cretaceous sections on the East Midlands Shelf, England, as demonstrated on a field meeting, 18-20 May 1979. Proceedings of the Geologists' Association 94, 65-73.
101. Kemper, E. 1961: Die Ammonitengattung Platylenticeras (= Garnieria). Beihefte zum Geologisches Jahrbuch 47, 195 pp.
102. Kemper, E. 1963: Die Aufslüsse der Unterkreide im Raum Rheine-Ahaus. Geologisches Jahrbuch 80, 447-493, 4 pls.
103. Kemper, E. 1964: Über eine deutsche Tollia-fauna und den Ursprung der Polyptychiten (Ammonoidea, Mittelvalendis). Fortschritte in der Geologie von Rheinland und Westfalen 7, 15-25.
104. Kemper, E. 1968: Geologischer Führer durch die Grafschaß Bentheim und die angrenzenden Gebiete. 3rd edition. Nordhorn, Bentheim, 172 pp., 25 pls.
105. Kemper, E. 1971: Zur Abgrenzung und Unterteilung des Valanginium ("Valendis"). Newsletters on Stratigraphy 1 (4), 45-58.
106. Kemper, E. 1973: The Valanginian and Hauterivian stages in northwest Germany. In Casey, R. & Rawson, P.F. (eds.): The Boreal Lower Cretaceous. Geological Journal Special Issue 5, Seel House Press, Liverpool, 327-344.
107. Kemper, E. 1975: Upper Deer Bay Formation (Berriasian-Valanginian) of Sverdrup Basin and Biostratigraphy of the Arctic Valanginian. Geological Society of Canada Paper 75-1 (part B), 245-254.
108. Kemper, E. 1976: Geologischer Führer durch die Grafschaft Bentheim und die angrenzenden Gebiete - mit einem Abriss der emsländischen Unterkreide. Das Bentheimer Land 64, Verlag Heimat Verein der Grafschaft Bentheim e.V., Nordhorn-Bentheim (5th edition), 206 pp.
109. Kemper, E. 1977: Biostratigraphy of the Valanginian in Sverdrup Basin, District of Franklin. Geological Survey of Canada Paper 76-32, 6 pp.
110. Kemper, E. 1978: Einige neue, biostratigraphisch bedeutsame Arten der Ammoniten-Gattung Dichotomites (NW-Deutschland, Obervalangin). Geologisches Jahrbuch, Reihe A 45, 183-253.
111. Kemper, E. 1983: Über Kalt- und Warmzeiten der Unterkreide. Zitteliana 10, 359-369.
112. Kemper, E. 1987: Klima der Kreide-zeit. Geologisches Jahrbuch, Reihe A 96, 5-185.
113. Kemper, E. 1992: Die tiefe Unterkreide im Vechte-Dinkel-Gebiet (westliches Niedersächsisches Becken). Stichting Het Staringsmonument Te Losser, 95 pp., 66 pls.
114. Kemper, E. & Jeletzky, J.A. 1979: New stratigraphically and phylogeneti-cally important Olcostephanid (Ammonitida) taxa from the uppermost Lower and Upper Valanginian of Sverdrup Basin, N.W.T. Geological Survey of Canada Paper 79-19, 25 pp.
115. Kemper, W. & Wiedenroth, K. 1987: Klima und Tiermigrationen am Beispiel der frühcretazischen Ammoniten Nordwestdeutschlands. Geologisches Jahrbuch, Reihe A 96, 315-363.
116. Kemper, E. Rawson, P.F. & Thieuloy, J-P. 1981: Ammonites of Tethyan ancestry in the early Lower Cretaceous of north-west Europe. Palaeontology 24, 251-311.
117. Kessels, K., Mutterlose, J. & Michalzik, D. 2006: Early Cretaceous (Valanginian-Hauterivian) calcareous nannofossils and isotopes of the northern hemisphere: proxies for the understanding of Cretaceous climate. Lethaia 39, 157-172.
118. Keyserling, A.G. von 1846: Wissenschaftliche Beobachtungen auf eine Reise in das Petshoraland St. Petersburg. 465 pp.
119. Klimova, I.G. 1960: Ammonity valangina Zapadno-Sibirskoi Nizmennositi [Valanginian ammonites of the West Siberian Plain]. Materialy po Paleontologii i Stratigrafii Zapadnoi Sibiri, Ministerstvo Geologii SSSR, Sibirskii Nauchno-Issledovatel'skii Institut Geologii. Geofiziki i Mineral'nogo Syrya 8, 163-174.
120. Klimova, I.G. 1978a: K systematike ammonitov roda Temnoptychites (novye i dopolnitel'nye dannye. [Systematics of ammonites of the Genus Temnoptychites (new data)]. Trudy VNIIGGIMS: Novye Materialy po Stratigrafii i Paleontologii Sibiri, Vypusk 260, 98-114.
121. Klimova, I.G. 1978b: A new ammonite Genus from the Lower Valanginian of northern part of central Siberia. Soviet Geology and Geophysics 19 (12) (In English, cover-to-cover translation from Geologii i Geofizika, Novosibirsk, 39-48.)
122. Klimova, I.G. 1981a: Morphogenesis of the Early Cretaceous ammonite Siberiptychites stubbendorffi (Schmidt). Collection of Scientific Transactions of SNIIGGIMSa, issue 287, 74-81.
123. Klimova, I.G. 1981b: Ammonity [Ammonites]. In Golbert, A.V. (ed.): Olornyy Razrez Neokotna Severa Sibirskoy Platformy (Enisey-Khatangskiya Lrogib, Anabaro-Khatangaskaya Sedlovina). [Key cross-sections of the Neocomian of the Northern Siberian Platform.] SNIIGGiMS, Novosibirsk, 61-65.
124. Klimova, I.G. 1983a: New ammonites from the Neocomian of northern Siberia. In: New data on the stratigraphy and palaeogeography of the oil and gas basins of Siberia. Sbornik Nauchnykh Trudov SNIIGMS, Novosibirsk, 117-124.
125. Klimova, I.G. 1983b: The genus Astieriptychites, ontogeny and morphologic distinctive features. In Dagis, A.S. & Dubatolov, V.N. (eds.): Morphology and taxonomy of Phanerozoic invertebrates. Nauka, Sibirskoye Otdeleniye Instituta Geologii i Geofiziki (Novosibirsk), 538, 81-89.
126. Klimova, I.G. 1984: Ammoniti Valanzhinskogo roda Temnoptychites (Semeystvo Craspeditidae) severa Sibiri [Ammonites of the Valanginian genus Temnoptychites (family Craspeditidae) of North Siberia]. In Bulynnikova, S.P. & Klimova, I.G. (eds.): [New species of fossil invertebrates and plants from the oil-gas bearing province of Siberia]. SNIIGIMS, Novosibirsk, 75-81.
127. Klimova, I.G. 1986: Early Valanginian polyptychitids of Siberia; new data on classification and biostratigraphy. In Yanshin, A.L. & Dagis, A.S. (eds.): Biostratigraphy of the Mesozoic in Siberia and the Far East. Trudy Instituta Geologii i Geofiziki (Novosibirsk), 648, 171-177.
128. Klimova, I.G. 1990: Biostratigraphy of West Siberian Neocomian deposits. In Menner, V.V. (ed.): Jurassic-Cretaceous boundary. Trudy Instituta Geologii i Geofiziki (Novosibirsk), 699, 167-171 [in Russian].
129. Koch, L. 1929: The geology of East Greenland. Meddelelser om Grönland 73 (2), 1-204.
130. Koch, L. & Haller, J. 1971: Geological map of East Greenland 72°-76° N. Lat. (1:250.000). Meddelelser om Grönland 183, 26 pp. + 13 maps,
131. von Koenen, A. 1902: Die Ammonitiden des Norddeutschen Neocom (Valanginian, Hauterivian, Barrémien und Aptien). Abhandlungen der Königlich Preussischen Geologische Landesanstalt und Bergakademie (neue Folge) 24, pp. 451.
132. von Koenen, A. 1904: Ueber die Untere Kreide Helgolands und ihre Ammonitiden. Abhandlungen Koeniglich Gesellschaft der Wissenschaften zu Göttingen (neue Folge), 3 (2), 1-62.
133. von Koenen, A. 1909: Die Polyptychites-Anen des Unteren Valanginien. Abhandlungen der Königlich Preussische Geologischen Landesanstalt und Bergakademie (neue Folge) 59, 1-33.
134. von Koenen, A. 1915: Die Platylenticeras-arten des Unteresten Valanginien-Nordwest-Deutschland. Abhandlungen der Königlich Preussischen Geologische Landesanstalt, Berlin (neue folge) 82, 119 pp.
135. Kutek, J. & Marcinowski, R. 1996: Faunal changes in the Valanginian of Poland: tectonic or eustatic control? In Spaeth, C. (Ed.): New developments in Cretaceous Research Topics. Proceedings of the 4th International Cretaceous Symposium, Hamburg, 1992. Mitteilungen aus dem Geologisch-Paläontologischen Institut der Universität Hamburg. Heft 77 (Jost Wiedmann Memorial Volume), 83-88.
136. Kutek, J., Marcinowski, R. & Wiedmann, J. 1989: The Wawal section, central Poland - an important link between the Boreal and Tethyan Valanginian. In Wiedmann, J. (ed.): Cretaceous of the western Tethys, Proceedings of the 3rd International Cretaceous Symposium, Tübingen 1987. E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, 717-754.
137. Langrock, U., Stein, R., Lipinski, M. & Brumsack, H.-J. 2003: Late Jurassic to Early Cretaceous black shale formation and palaeoenviron-ments in high northern latitudes: examples from the Norwegian-Greenland Seaway. Paleoceanography 18 (3), 1074, DOI: 10.1029/ 2002PA000867.
138. Leymerie, M.A. 1842: Suite du Memorie sur le Terrain Cré tacé du Département de l'Aube. Seconde Partie. Memoires de Société Geologie France, lmeSerie 5 (1), 1-34.
139. Lory, P. 1898: Le Crétacé inférieur du Dévolvy et des régions voisines. Bulletin de la Société Géologique de France (Série 3) 26, 132-138.
140. Lozar, F. & Alsen, P. 2003: Tethyan influence in the Valanginian-Hauterivian (Lower Cretaceous) of East Greenland: evidence from ammmonites and calcareous nannofossils. Meeting on Past and Recent Pertubations in the Ocean-climate system: ecosystem alterations and response of microorganisms, Urbino, Italy, June 2003, Abstract.
141. Makowski, H. 1963: Problem of sexual dimorphism in ammonites. Palaeontologia Polonica 12, 92 pp.
142. Mandov, G. 1971: Predstawiteli na rod Bochianites Lory, 1898 (Ammonoidea) v dolnokrednite otlozenija v Båalgarija. Bulgarska Akademiya na Naukite, Geologischeski Institut, Izvestiya, Seriya Paleontologiya 20, 91-106.
143. Marcussen, G, Christiansen, F.G., Larsen, P.-H., Olsen, H., Piasecki, S., Stemmerik, L., Bojesen-Kofoed, J., Jepsen, H.F. & Nohr-Hansen, H. 1987: Studies of the on-shore hydrocarbonpotential in East Greenland 1986-87: field work from 72° to 74°. Rapport Grönlands Geologiske Undersegelse, 72-81.
144. Maync, W. 1938: Stratigraphie der Postdevonischen Ablagerungen der Clavering Insel und des Wollaston Vorlandes. In Maync, W., Vischer, A., Stauber, H. & Schaub, H.P. (eds.): Geologische Untersuchungen in der Postdevonischen Zone Nordostgrönlands. Meddelelser om Grönland 114 (X), 9-14.
145. Maync, W. 1940: Stratigraphie des Küstengebietes von Ostgrönland zwischen 73-75° N lat. (östliche Gauss Halvo, Hold-with-Hope, östliche Clavering Ø, Wollaston Forland, Kuhn Ø, Sabine Ø und Lille Pendulum Ø). Meddelelser om Grönland 114 (5), 34 pp.
146. Maync, W. 1947: Stratigraphie der Jurabildungen Ostgrönlands zwischen Hochstetterbugten (75°) und dem Kejser Franz Joseph Fjord (73°). Meddeklser om Grenland 132 (2), 223 pp.
147. Maync, W. 1949: The Cretaceous bed between Kuhn Island and Cape Franklin (Gauss Peninsula), northern East Greenland. Meddeklser om Grenland 133 (3), 291 pp.
148. Middlemiss, F.A. 1979: Boreal and Tethyan brachiopods in the European Early and Middle Cretaceous. Aspekte der Kreide Europas. IUGS Series A, 6, 351-361.
149. Miller, A.K. & Harris, R.A. 1945: North American Cymatoceratidae (Mesozoic Nautiloidea). Journal of Paleontology 19 (1), 1-13.
150. Moryia, K., Nishi, H., Kawahata, H., Tanabe, K. & Takayanagi, Y. 2003: Demersal habitat of Late Cretaceous ammonoids: evidence from oxygen isotopes for the Campanian (Late Cretaceous) northwestern Pacific thermal structure. Geology 31, 167-170.
151. Mutterlose, J. 1992a: Migration and evolution patterns of floras and faunas in marine Early Cretaceous sediments of NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology 94, 261-282.
152. Mutterlose, J. 1992b: Die Unterkreide-Aufslüsse (Berrias-Hauterive) im nördlichen Wiehengebirgsvorland (N-Deutschland). Geologisches Paläontologisches Westphalen 21, 39-113.
153. Mutterlose, J. & Bornemann, A. 2002: North Germany: the Early Cretaceous gateway between the Tethys and the Boreal Realm. In Michalik, J. (ed.): Tethyan/Boreal Cretaceous correlation - Mediterranean and Boreal Cretaceous paleobiogeographic area in Central and Eastern Europe. VEDA, Bratislava, 213-234.
154. Mutterlose, J. & Kessels, K. 2000: Early Cretaceous calcareous nanno-fossils from high latitudes: implications for palaeobiogeography and palaeoclimate. Palaeogeography, Palaeoclimatology, Palaeoecology 160, 347-372.
155. Mutterlose, J. (compiler), Aytran, G., Baraboshkin, E.J., Cecca, F., Erba, E., Gardin, S., Herngreen, W., Hoedemaeker, P., Kakabadze, M., Klein, J., Leereveld, H., Rawson, P.F., Ropolo, P., Vasicek, Z. & von Salis, K. 1996: The Hauterivian stage. In Rawson, P.F., Dhont, A.V., Hancock, J.M. & Kennedy, W.J. (eds.): Proceedings of the Second International Symposium on the Cretaceous Stage Boundaries, Brussels September 1995. Bulletin de l'institute Royale des Sciences Naturelles de Belgique, Sciences de la Terre 66 (supplement), 19-24.
156. Mutterlose, J., Brumsack, H., Flögel, S., Hay, W., Klein, G, Langrock, U., Lipinski, M., Ricken, W., Söding, E., Stein, R. & Swientek, O. 2003: The Greenland-Norwegian Seaway: a key area for understanding Late Jurassic to Early Cretaceous paleoenvironments. Paleoceanography 18 (1), 1010, DOI: 10.1029/2001pa000625.
157. Neumayr, M. 1875: Die Ammoniten der Kreide und die Systematik der Ammonitiden. Zeitschrift der Deutschen Geologischen Gesellschaft 27, 854-942.
158. Neumayr, M. & Uhlig, V. 1881: Über Ammonitiden aus den Hilsbildungen Norddeutschlands. Palaeontographica 27, 129-203.
159. Nikitin, S. 1888: Les vestiges de la période Crétacé e dans la Russie centrale. Mémoires du Comité Géologique 5 (2), 1-205 [in Russian, with French summary].
160. Nohr-Hansen, H. 1993: Dinoflagellate cyst stratigraphy of the Barremian to Albian, Lower Cretaceous, North-East Greenland. Grönlands Geologiske Undersegelse Bulletin 166, 171 pp.
161. Olivero, D. 1996: Zoophycos distribution and sequence stratigraphy. Examples from the Jurassic and Cretaceous deposits of southeastern France. Palaeogeography, Palaeoclimatology, Palaeoecology 123, 273-287.
162. Olivero, D. & Gaillard, G 1996: Paleoecology of Jurassic Zoophycos from south-eastern France. Ichnos 4, 249-260.
163. d'Orbigny, A. 1841: Paléontologie française. Terrains Crétacés. I, Céphalopodes. Masson, Paris, 121-430.
164. d'Orbigny, A. 1842: Paléontologie française. Terrains Crétacés. I, Céphalopodes. Masson, Paris, 431-662.
165. Owen, E.F. 1973: The distribution of Lower Cretaceous (Berriasian-Barremian) rhynchonelloid and terebratelloid brachiopods in the northern hemisphere. In Casey, R. & Rawson, P.F. (eds.): The Boreal Lower Cretaceous. Geological Journal Special Issue 5, 121-130.
166. Page, K. 1996. Mesozoic ammonoids in space and time. In Landman, N.H., Tanabe, K. & Davis, R.A. (eds.): Amtnonoid paleobiology. Plenum Press, New York, 755-794.
167. Parker, J.R. 1967: The Jurassic and Cretaceous sequence in Spitsbergen. Geological Magazine, London 104, 487-505.
168. Pavlow, A.P. 1890: Etudes sur les conches jurassiques et crétacées de la Russie. I. Jurassique supérieur et Crétacé inférieur de la Russia et de Angleterre. Bulletin de la Société Imperiale des Naturalistes de Moscou (new series) 3, 61-127.
169. Pavlow, A.P. 1892: Ammonites de Speeton et leur rapport avec les ammonites des autres pays. In Pavlow, A.P. & Lamplough, G.W. (eds.): Argiles de Speeton et leurs équivalents. Bulletin de la Société Imperiale des Naturalistes de Moscou (new series) 5 (4), 181-276, 454-570.
170. Pavlow, A.P. 1901: Le Crétacé inférieur de la Russia et sa faune. I. Aperçu historique des researches, suivi d'indications sur la distribution des mers et des terres aux différentes époques. II. Céphalopodes du Néocomién supérieur du type de Simbirsk. Nouveaux Mémoires de la Société Impériale des Naturalistes de Moscou, 16 (21), livre 3, 1-87.
171. Pavlow, A.P. 1914: Yurskiya i nizhnemelovyia Cephalopoda Severnoi Sibiri. [Jurassic and lower Cretaceous Cephalopoda of Northern Siberia.] Zapiski Imperatorskoi Akademii Nauk po Fiziko-Matematicheskomu otdeleniyu St. Petersburg (series 8) 21 (4), 1-68 [in Russian].
172. Pavlow, M. 1886: Les ammonites du groupe Olcostephanus versicolor. Bulletin de la Société Imperiale des Naturalistes de Moscou, t LXII, 3, 1-18.
173. Phillips, J. 1829: Illustration of the Geology of Yorkshire, or, a description of the strata and organic remains of the Yorkshire Coast. Thomas Wilson & Sons, High-housegate, York. 192 pp. + plates.
174. Piasecki, S. 1979: Hauterivian dinoflagellate cysts from Milne Land, East Greenland. Bulletin of the Geological Society of Denmark 28, 31-37.
175. Ploch, I. 2002. Amonity walanzynu Polski pozakarpackiej. Unpublished PhD Thesis, Institute of Geology, Warsaw University, 159 pp., 23 pls. [in Polish].
176. Price, G.D. 1999: The evidence and implications of polar ice during the Mesozoic. Earth-Science Reviews 48, 183-210.
177. Price, G.D. & Mutterlose, J. 2004: Isotopic signals from late Jurassic-early Cretaceous (Volgian-Valanginian) sub-Arctic belemnites, Yatria River, Western Siberia. Journal of the Geological Society, London 161, 956-968.
178. Price, G.D., Ruffell, A.H., Jones, C.E., Kalin, R.M. & Mutterlose, J. 2000: Isotopic evidence for temperature variation during the Early Cretaceous (Late Ryazanianmid. Hauterivian). Journal of the Geological Society, London 157, 335-343.
179. Price, G.D., Valdes, P.J. & Sellwood, B.W. 1998: A comparison of GCM simulated Cretaceous "Greenhouse" and "Icehouse" climates: implications for the sedimentary record. Palaeogeography, Palaeoclimatology, Palaeoecology 142, 123-138.
180. Pucéat, E. Lécuyer, G, Sheppard, S.M.F., Dromart, G., Reboulet, S. & Grandjean, P. 2003: Thermal evolution of Cretaceous Tethyan marine waters inferred from oxygène isotope composition of fish tooth enamels. Paleoceanography 18 (2), 1029, DOI: 10.1029/ 2002PA000823.
181. Quensel, P. 1988: Die Ammonitenfauna im Valangin-Hauterive-Grenzbereicht vom Mittellandkanal bei Pollhagen. In Keupp, H. & Janofske, D. (eds.): Die Valangin-Hauterive-grenze im zentralen Niedersächischen Becken. Berliner Geowissenschaftliche Abhandlungen, Reihe A: Paläontologie und Geologie 94, 15-71.
182. Ravn, J.P. 1911: On Jurassic and Cretaceous fossils from North-East Greenland. Meddelelser om Grenland 45 (10), 437-500.
183. Rawson, P.F. 1966: A phylloceratid ammonite from the Speeton Clay (Lower Cretaceous) of Yorkshire. Palaeontology 9 (3), 455-457.
184. Rawson, P.F. 1971a: The Hauterivian (Lower Cretaceous) biostratigraphy of the Speeton Clay of Yorkshire, England. Newsletters on Stratigraphy 1, 61-76.
185. Rawson, P.F. 1971b: Lower Cretaceous ammonites from North-East England: the Hauterivian genus Simbirskites. Bulletin of the British Museum (Natural History) Geology 20 (2), 25-86.
186. Rawson, P.F. 1973: Lower Cretaceous (Ryazanian-Barremian) marine connections and cephalopod migrations between the Tethyan and Boreal Realms. In Casey, R. & Rawson, P.F. (eds.): The Boreal Lower Cretaceous. Geological Journal Special Issue 5, Seel House Press, Liverpool, 131-144.
187. Rawson, P.F. 1974: Hauterivian (Lower Cretaceous) ammonites from Helgoland. Geologisches Jahrbuch A25, 55-83.
188. Rawson, P.F. 1981: Early Cretaceous ammonite biostratigraphy and biogeography. In House, M.R. & Senior, J.R.: The Ammonoidea: the evolution, classification, mode of life and geological usefulness of a major fossil group. The Systematics Association Special Volume 18, Academic Press, London, 499-530.
189. Rawson, P.F. 1983: The Valanginian to Aptian stages - current definitions and outstanding problems. Zitteliana 10, 493-500.
190. Rawson, P.F. 1993: The influence of sea level changes on the migration and evolution of Lower Cretaceous (pre-Aptian) ammonites. In. House, M.R. (ed.): The Ammonoidea: environment, ecology and evolutionary change. The Systematics Association Special Volume 47, 227-242.
191. Rawson, P.F. 1994: Sea-level changes and their influence on ammonite biogeography in the European Early Cretaceous. Palaeopelagos Spetial Publications 1, 317-326.
192. Rawson, P.F. 1995a: The "Boreal" Early Cretaceous (Pre-Aptian) ammonite sequences of NW Europe and their correlation with the western Mediterranean faunas. In Cecca, F. (ed.): Proceedings of the 3rd workshop on Early Cretaceous cephalopods. Memoire Descrittive della Carta Geologica d'Italia 51, 121-130.
193. Rawson, P.F. 1995b: Biogeographical affinities of NW European Barremian ammonite faunas and their palaeogeographical implications. In Cecca, F. (ed.): Proceedings of the 3rd workshop on Early Cretaceous cephalopods. Memoire Descrittive della Carta Geologica d'Italia 57, 131-136.
194. Rawson, P.F. 2000: The response of Cretaceous cephalopods to global change. In Culver, S.J. & Rawson, P.F. (eds.): Biotic response to global change: the last 145 million years. Cambridge University Press, New York, 97-106.
195. Rawson, P.F. & Kemper, E. 1978: Varlheideites, n. gen. (Ammonoidea, Neocomitinae) aus dem Obervalangin NW-Deutschlands. Geologisches Jahrbuch Reihe A45, 163-181.
196. Rawson, P.F., Curry, D., Dilley, F.C., Hancock, J.M., Kennedy, W.J., Neale, J.W., Wood, C.J. & Worssam, B.C. 1978: A correlation of Cretaceous rocks in the British Isles. Geological Society Special Report 9, 70 pp.
197. Reboulet, S. 1995: L'évolution des ammonites du Valanginien-Hauterivien Inferieur du bassin Vocontien et de la Plate-Forme Provincale (Sud-est de la France): relations avec la stratigraphie sequentielle et implications biostratigraphiques. Documents Laboratories de Geologie, Lyon 137, 371 pp.
198. Reboulet, S., Giraud, F. & Proux, O. 2005: Ammonoid abundance variations related to changes in trophic conditions across the oceanic event ld (latest Albian, SE France). Research report. Palaios 20, 121-141.
199. Reboulet, S. & Hoedemaeker, P.J. (reporters), Aguirre-Urreta, M.B., Alsen, P., Atrops, F., Baraboshkin, E.Y., Company, M., Delanoy, G., Dutour, Y., Klein, J., Latil, J.-L., Lukeneder, A., Mitta, V., Mourges, F.A., Ploch, I., Raissossadat, N., Ropolo, P., Sandoval, J., Tavera, J.M., Vasicek, Z. & Vermeulen, J. 2006: Report on the 2nd international meeting of the IUGS lower Cretaceous ammonite working group, the "Kilian Group" (Neuchåtel, Switzerland, 8 September 2005). Cretaceous Research 27, p. 712-715.
200. Renevier, E. 1874: Tableau des terrains sedimentaires. Bulletin Soc. vaud. Sciences naturelles 13, 218-252.
201. Römer, F.A. 1841: Die Versteinerungen des Norddeutsches Kreidegebirges, part 1-2, Hannover, P. 1-145, 16 pls.
202. Rosenkrantz, A. 1930: Neue fossilfunde in der Unterkreide Ostgrönlands nebst einer Übersicht über sad Mesozoikum der Kuhn Insel. Meddelelser fra Dansk Geologisk Forening 7, 439-441.
203. Saks, V.N. & Shulgina, N.I. 1969: Novyye zony neokoma i granitsa berriasskogo i balanzhinskogo yarusov i Sibiri. [New Neocomian zones and the Berriasian-Valanginian boundary in Siberia.] Geologiya i Geofizika 12, 42-52.
204. Saks, V.N. & Shulgina, N.I. 1973: Correlation of the Jurassic-Cretaceous boundary beds in the Boreal Realm. In Casey, R. & Rawson, P.F. (eds.): The Boreal Lower Cretaceous. Geological Journal Special Issue 5, Seel House Press, Liverpool, 387-392.
205. Saks, V.N. & Shulgina, N.I. 1974a: Valanzkinskiy yarus boreal'nogo poyasa. [Valanginian stage of the Boreal Realm.] In Saks V.N. (ed.): Biostratigrafiya borealnogo mezozoya. [Biostratigraphy of Boreal Mesozoic] Novosibirsk, Trudy Inst. Geologii i Geofiziki 136, 142-149.
206. Saks, V.N. & Shulgina, N.I. 1974b: Basic problems of the Upper Volgian, Berriasian and Valanginian stratigraphy of the Boreal zone. Acta Geologica Polonica 24 (3), 543-560.
207. Saks, V.N. & Shulgina, N.I. 1975: Siberia. In Saks, V.N. (ed.): The Jurassic-Cretaceous boundary and the Berriasian stage in the Boreal Realm. Israel Program for Scientific Translations, Jerusalem. Keter Publishing House Jerusalem Ltd. (translation from Russian from Soviet edition published by NAUKA, Novosibirsk), 106-113.
208. Saks, V.N., Basov, V.A., Zakharov, V.A., Nalnjaeva, T.I. & Shulgina, N.I. 1975a: Jurassic-Cretaceous boundary, position of Berriasian in the Boreal realm and correlation with Tethys. Memoires du B.R.G.M 86, Colloque sur la limite Jurassique-Crétacé, Lyon Neuchåtel, septembre 1973, 135-141.
209. Saks, V.N., Sazonova, I.G. & Shulgina, N.I. 1975b: Eastern Europe. In Saks, V.N. (ed.): The Jurassic-Cretaceous boundary and the Berriasian stage in the Boreal Realm. Israel Program for Scientific Translations, Jerusalem. Keter Publishing House Jerusalem Ltd. (translation from Russian from Soviet edition published by NAUKA, Novosibirsk), 102-106.
210. Salfeld, H. 1921: Kiel- und Furchenbildung auf der Schalenaussenseite der Ammonoideen in ihrer Bedeutung für die Systematik und Festlegung von Biozonen. Zentralblatt für Mineralogie, Geologie und Palaeontologie, 343-347.
211. Salfeld, H. & Frebold, H. 1924: Jura- und Kreidefossilien von Nowaja Semlja. Report of the scientific results of the Norwegian expedition to Novaya Zemlya 1921, no. 23, Videnskapsselskabet i Kristiania Kristiania, 12 pp.
212. Sayn, G. 1901: Les ammonites pyriteuses des Marnes valanginiennes du sud-est de la France [part 1]. Memoires de la Société Géologique de France, Paleontologie 9 (2), memoir 23, 1-27.
213. Sazonov, N.T. 1951: On certain little known Lower Cretaceous Ammonites. Bulletin Nat-Soc, Moscow, N.S. 56, sect. geoL 26, 5, 57-63 [in Russian].
214. Sazonova, I.G. 1965: Lower Valanginian ammonites. Trudy Vsessoyuznyi Nauchno-Issledovatel'skogo Geologicheskogo Neftegazovogo Instituta 44, 100-108.
215. Sazonova, I.G. 1971: Berriasskie i nizhnevalanzhinskie ammonity Russkoy Platformy. [Berriasian and Lower Valanginian ammonites of the Russian Platform.] In Sazonov, N.T. (ed.): Berrias Russkoy Platformy (stratigrafiya, fauna ammonitov i outsell). [The Berriasian of the Russian Platform (stratigraphy, ammonite fauna and aucellids).]. Trudy Vsessoyuznyi Nauchno-Issledovatel'skogo Geologicheskogo Neftegazovogo Instituta, 1-110 [in Russian].
216. Sazonova, I.G. 1975a: Russian Plain. In Saks, V.N. (ed.): Granitsa iury i mêla i Berriasskii iarus v boreal'nom poiase. [The Jurassic-Cretaceous boundary and the Berriasian stage in the Boreal Realm.] Novosibirsk: "Nauka", 89-94 [in Russian]. Translated from Russian. Israel Program for Scientific Translations, Jerusalem 1975. Keter Publishing House Jerusalem Ltd.
217. Sazonova, I.G. 1975b: Ammonity Russkoi ravniny. [Ammonites of the Russian Plain.] In Saks, V.N. (ed.): Granitsa iury i mêla i Berriasskii iarus v boreal'nom poiase. [The Jurassic-Cretaceous boundary and the Berriasian stage in the Boreal Realm.] Novosibirsk: "Nauka", 186-206 [in Russian]. Translated from Russian. Israel Program for Scientific Translations, Jerusalem 1975. Keter Publishing House Jerusalem Ltd.
218. Sazonova, I.G. 1977: Ammonity pogranichnykh sloyev Yurskoy i Melovoy Sistem Russkoy Platformy. [Ammonites of Jurassic-Cretaceous boundary beds of the Russian Platform.] Trudy Vsessoyuznyi Nauchno-Issledovatel'skogo Geologicheskogo Neftegazovogo Instituta (VNIGNI) 185, 128 pp. [in Russian].
219. Sazonova, I.G. & Sazonov, N.T. 1991: Skhema stratigrafii nizhnego mela vostochno Europeyskoy Platformy (Russkaya subboreal'naya provyntsia). [Stratigraphie sceme of Lower Cretaceous in East-European Platform (Russian Subboreal Province).] Bulletin of Moscow Society of Naturalists, Geological Series 66 (4), 49-63 [in Russian].
220. Schindewolf, O.H. 1966: Studien zur Stammengeschichte der Ammonitiden. Lieferung 5. Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse, Akademie der Wissenschaften und der Literatur in Mainz 1966 (3), 325-454.
221. Schmidt, F. 1872: Wissenschaftlische Resultate der zur Aufsuchung eines angekündigten Mammuthcadavers von der kaiserlichen Akademie der Wissenschaften an der unteren Jenissei ausgesandten Expedition. Mémoires de l'Académie Impériale des Sciences de St. Petersbourg (series 7) 18 (1), 168 pp. + 4 pls.
222. Shulgina, N.I. 1965: Novaya zona Homolsomites bojarkensis n neokome Severnoi Sibiri. [New zone of Homolsomites bojarkensis in the Neocomian of Northern Siberia.] Akademiia Nauk SSSR, Sibirskoye Otdelenie, Institut Geologii i Geofiziki. Stratigrafiia i Paleontologiia Mesozoiskich Otlozhenii Severa Sibiri, 87-88.
223. Shulgina, N.I. 1975a: Survey of ammonites of the Boreal Realm. In Saks, V.N. (ed.): The Jurassic-Cretaceous boundary and the Berriasian stage in the Boreal Realm. Israel Program for Scientific Translations, Jerusalem. Keter Publishing House Jerusalem Ltd. (translation from Russian from Soviet edition published by NAUKA, Novosibirsk, 123-144).
224. Shulgina, N.I. 1975b: Ammonites of the north of middle Siberia. In Saks, V.N. (ed.): The Jurassic-Cretaceous boundary and the Berriasian stage in the Boreal Realm. Israel Program for Scientific Translations, Jerusalem. Keter Publishing House Jerusalem Ltd. (translation from Russian from Soviet edition published by NAUKA, Novosibirsk, 145-186).
225. Shulgina, N.I. 1989: Subdivisions of the marine "Neocomian" In Siberia and correlation with the type sections - a review. In Wiedmann, J. (Ed.): Cretaceous of the western Tethys. Proceedings 3rd International Cretaceous Symposium, Tübingen 1987. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart, 775-778.
226. Shulgina, N.I. 1990: [Comparison of the zonal scale of the Valanginian of Siberia and Arctic Canada.] In Shulgina, N.I. (ed.): [Stratigraphy and palaeontology of the Meso-Cenozoic of the Soviet Arctic] PGO Sevmorgeologiya, Leningrad, 31-42.
227. Shulgina, N.I. 1996: Biostratigraphic chart for the Lower Cretaceous of the central and eastern European (Russian) platform. In Spaeth, C. (ed.): New developments in Cretaceous research topics. Proceedings of the 4th International Cretaceous Symposium, Hamburg 1992. Mitteilungen aus dem Geologisch- Paläontologischen Institut der Universität Hamburg. Heft 77 (Jost Wiedmann Memorial Volume), 89-93.
228. Shulgina, N.I. & Burdykina, M.D. 1983: [A detailed re-study of the key sections of the Valanginian of Boyarka River and Pakhsa Peninsula.] In: Palaeontologicheskoye obosnovaniye raschleneniya paleozoya i mesozoya arkticheskich rainov SSSR. [Palaeontological substantiation of classification of the Palaeozoic and Mesozoic of Arctic Regions of the USSR.] Ministerstvo Geologii SSSR, PGO Sevmorgeologiya, Leningrad, 77-91.
229. Shulgina, N.I. & Burdykina, M.D. 1992: Biostratigraficheskie skhemy Yuri i Nizhnego Mela shel'for Barentseva, Norvezhskogo i Servernogo Morey. [Biostratigraphic scheme of the Jurassic and Lower Cretaceous in the Barents, Norwegian and Polar Seas.] In: Geologicheskaya istoriya Arktiki v Mezozoe i Kaynozoe. [Geological history of the Arctic Mesozoic and Cenozoic] VNIIokeangeologiya, St. Petersburg, 106-114, [in Russian].
230. Shulgina, N.I., Burdykina, M.D., Basov, V.A. & Århus, N. 1994: Distribution of ammonites, foraminifera and dinoflagellate cysts in the Lower Cretaceous reference sections of the Khatanga Basin, and Boreal Valanginian biogeography. Cretaceous Research 15, 1-16.
231. Shumard, B.F. 1860: Descriptions of new Cretaceous fossils from Texas. St. Louis Academy of Science Transactions 1, 590-610.
232. Smelror, M., Mork, A., Monteil, E., Rutledge, D. & Leereveld, H. 1998: The Klippfisk Formation - a new lithostratigraphic unit of Lower Cretaceous platform carbonates on the Western Barents Shelf. Polar Research 17 (2), 181-202.
233. Smith, A.G., Smith, D.G. & Funnel, B.M. 1994: Atlas of Mesozoic and Cenozoic coastlines. Cambridge University Press, New York, 99 pp.
234. Smith, P.L. 1986: The implications of database management systems to paleontology: a discussion of Jurassic ammonoid data. Journal of Paleontology 60 (2), 327-340.
235. Sokolov, D.N. 1913: [The fossils from the boulders of Novaya Zemlya.] Trudy Geologicheskago Muzeaa Imeni Petra Velikago Imperatorskoy Akademiy Nauk 7 (2), 59-92.
236. Sokolov, D. & Bodylevsky, W. 1931: Jura- und Kreidefaunaen von Spitzbergen. Skrifier om Svalbard og Ishavet No. 35, 151 pp.
237. Sowerby, J. 1817: The mineral conchology of Great Britain, part 29. In Sowerby, J. & Sowerby, J de C. (eds.): The conchology of Great Britain, Vol. 2, Meredith, London, 141-154.
238. Sowerby, J. 1820: The mineral conchology of Great Britain, part 45. In Sowerby, J. & Sowerby, J de C. (eds.): The conchology of Great Britain, Vol. 3, Meredith, London, 99-106.
239. Spath, L.F. 1922: On Cretaceous ammonites from Angola, collected by Professor J.W. Gregory, D.Sc. F.R.S. Transactions of the Royal Society of Edinburgh 53, 91-160.
240. Spath, L.F. 1923: VIII. Appendix. On ammonites from New Zealand. In Trechmann, CT. (ed.): The Jurassic rocks of New Zealand. Quarterly Journal of the Geological Society of London 79, 286-312.
241. Spath, L.F. 1924: On the ammonites of the Speeton Clay and the subdivisions of the Neocomian. Geological Magazine 61, 73-89.
242. Spath, L.F. 1927: Revision of the Jurassic Cephalopod fauna of the Kach (Cutch). Memoir of the Geological Survey of India (Palaeontologia Indica) 9 (2), 1-84, pls. 1-7.
243. Spath, L.F. 1936: The Upper Jurassic invertebrate faunas of Cape Leslie, Milne Land. II. Upper Kimmeridgian and Portlandian. Meddelelser om Grönland 99 (3), 180 pp.
244. Spath, L.F. 1946: Preliminary notes on the Cretaceous ammonite faunas of East Greenland. Meddelelser om Grönland 132 (4), 12 pp.
245. Spath, L.F. 1947: Additional observations on the invertebrates (chiefly ammonites) of the Jurassic and Cretaceous of East Greenland, I. The Hectoroceras fauna of S.W. Jameson Land. Meddelelser om Grönland 132 (3), 70 pp.
246. Spath, L.F. 1952: Additional observations on the invertebrates (chiefly ammonites) of the Jurassic and Cretaceous of East Greenland. II. Some Infra-Valanginian ammonites from Lindemans Fjord, Wollaston Forland; with a note on the base of the Cretaceous. Meddelelser om Grenland 133 (4), 40 pp.
247. Stanton, T.W. 1895: Contributions to the Cretaceous paleontology of the Pacific coast, the fauna of the Knoxville beds. U.S. Geological Survey Bulletin 133, 132 pp.
248. Stchirowsky, W.A. 1894: Ueber Ammoniten der Genera Oxynoticeras und Hoplites aus dem nord-simbirsk'schen Neokom. Bulletin de la Socié té Impériale des Naturalistes de Moscou (new series) 7, 369-380.
249. Steinmann, G. 1890: Elemente der Paläontologie. Verlag von Wilhelm Engelmann, Leipzig, 848 pp.
250. Stemmerik, L. & Piasecki, S. 1990: Post-Caledonian sediments in North-East Greenland between 76° and 78° 30'N. Rapport Grönlands Geologiske Undersegelse 148, 123-126.
251. Suess, E. 1865: Über Ammoniten. Sitzungsberichte der kaiserlichen Akademie der Wissenschaften in Wien, Matematisch-Naturwissenschaftliche Klasse 52 (Abt. 1), 71-89.
252. Surlyk, F. 1977: Mesozoic faulting in East Greenland. Geologie en mijnbouw 56 (4), 311-327.
253. Surlyk, F. 1978a: Submarine fan sedimentation along fault scarps on tilted fault blocks (Jurassic-Cretaceous boundary, East Greenland). Grønlands Geologiske Undersegelse Bulletin 128, 108 pp.
254. Surlyk, F. 1978b: Mesozoic geology and palaeogeography of Hochstetter Forland, East Greenland. Bulletin of the Geological Society of Denmark 27, 73-87.
255. Surlyk, F. 1978c: Jurassic basin evolution of East Greenland. Nature 274, 130-133.
256. Surlyk, F. 1984: Fan-delta to submarine fanconglomerates of the Volgian-Valanginian Wollaston Forland Group, East Greenland. In Koster, E.H. & Steel, R.J. (eds.): Sedimentology of gravels and conglomerates. Canadian Society of Petroleum Geologists, Memoir 10, 359-382.
257. Surlyk, F. 1990: Timing, style and sedimentary evolution of Late Palaeozoic-Mesozoic extensional basins of East Greenland. In Hardman, R.F.P & Brooks, J. (eds.): Tectonic events responsible for Britain's oil and gas reserves. Geological Society, London, Special Publication 55, 107-125.
258. Surlyk, F. 1991: Sequence stratigraphy of the Jurassic-Lowermost Cretaceous of East Greenland. American Association of Petroleum Geologists Bulletin 75 (9), 1468-1488.
259. Surlyk, F. 2003: The Jurassic of East Greenland: a sedimentary record of thermal subsidence, onset and culmination of rifting. Geological Survey of Denmark and Greenland Bulletin 1, 659-722.
260. Surlyk, F. & Clemmensen, L. 1975a: A Valanginian turbidite sequence and its palaeogeographical setting (Kuhn Ø, East Greenland). Bulletin of the Geological Society of Denmark 24, 61-73.
261. Surlyk, F. & Clemmensen, L. 1975b: Sedimentology and stratigraphy of the Middle Jurassic-Lower Cretaceous rocks of the Wollaston Forland - Kuhn Ø area, central East Greenland. Rapport Grönlands Geologiske Undersegelse 75, 110-115.
262. Surlyk, F. & Noe-Nygaard, N. 2000: Jurassic sequence stratigraphy of East Greenland. GeoResearch Forum 6, 357-366.
263. Surlyk, F. & Noe-Nygaard, N. 2001: Cretaceous faulting and associated coarse-grained marine gravity flow sedimentation, Traill Ø, East Greenland. In Martinsen, O.J. & Dreyer, T. (eds.): Sedimentary enviroments offshore Norway - Palaeozoic to recent. NPF Special Publication 20, 293-319.
264. Surlyk, F. & Zakharov, V.A. 1982: Buchiid bivalves from the Upper Jurassic and Lower Cretaceous of East Greenland. Palaeontology 25, 727-753.
265. Surlyk, F., Callomon, J.H., Bromley, R.G. & Birkelund, T. 1973: Stratigraphy of the Jurassic-Lower Cretaceous sediments of Jameson Land and Scoresby Land, East Greenland. Grönlands Geologiske Undersegelse Bulletin 105, 76 pp.
266. Thieuloy, J.-P. 1973: The occurrence and distribution of boreal ammonites from the Neocomian of southeast France (Tethyan Province). In Casey, R. & Rawson, P.F. (eds.): The Boreal Lower Cretaceous. Geological Journal Special Issue 5, Seel House Press, Liverpool, 289-302.
267. Thieuloy, J.-P. 1977a: Les ammonites boréales des formations Néocomiennes du Sud-est Français (Province Submé diterranéenne). [The Boreal ammonites from Neocomian formations in the South-East of France (submediterranean province).] Geobios 10, 395-461.
268. Thieuloy, J.-P. 1977b: La zone & Callidiscus du Valanginien supérieur vocontien (Sud-Est de la France): Lithostratigraphie, ammonito-faune, limite Valanginien-Hauterivian, corrélation. Géologie Alpine 53, 83-143.
269. Tomczak, M. & Godfrey, J.S. 2003: Regional oceanography - an introduction. 2nd edition, Daya Publishing House, Delhi, 390 pp.
270. Toula, F. 1874: Beschreibung mesozoischer Versteinerungen von der Kuhn Insel Zweite Deutsche Nordpolarfart, Leipzig. Vol. ii, part iii (Geologii), no. 2, 497-507.
271. Vischer, A. 1943: Die Postdevonische Tektonik von Ostgrönland zwischen 74° und 75° n. Br. Meddelelser om Grönland 133 (1), 195 pp.
272. Vogel, K.-P. 1959: Zwergwuchs bei Polyptychiten (Ammonoidea). Geologisches Jahrbuch Band 76, 469-540.
273. Voronets, N.S. 1958a: Novye ammonify poluostrova Pakhsa na iuzhnom beregu moria Laptevykh. [New ammonites from the Pakhsa Peninsula on the southern shore of the Laptiev Sea.] Sbornik Statei po Paleontologii i Biostratigrafii, Leningrad 7, 22-27.
274. Voronets, N.S. 1958b: The new genus Virgatoptychites from the northern regions of Siberia. Sbornik Statei po Paleontologii i Biostratigrafii Nauchno-Issled, Inst. Geologii Arktiki (NIIGA), Leningrad 9, 68-74 [in Russian].
275. Voronets, N.S. 1962: Stratigraphy and cephalopod molluscs of the Jurassic and Lower Cretaceous deposits of the Lena-Anabar region. Trudy Nauchno-Issledovetel'skogo Instituta Geologii Arktiki, Moscow 110, 237 pp.
276. Vosgerau, H., Alsen, P., Therkelsen, J., Stemmerik, L. & Surlyk, F. (2004): Early rift sedimentation on an antithetic Jurassic fault block, Traill Ø, East Greenland. In Stemmerik, L. & Stouge, S. (eds.): The Jurassic of North-East Greenland. Geological Survey of Denmark and Greenland Bulletin 5, 9-18.
277. Wedekind, R. 1918: Die Genera der Palaeoammonoidea (Goniatiten): Palaeontographica, Stuttgart, Band 62, 85-184.
278. Westermann, G.E.G. 1996: Ammonoid life and habitat. In Landman, N.H., Tanabe, K. & Davis, R.A. (eds.): Ammonoid paleobiology. Plenum Press, New York, 608-707.
279. Wetzel, A. & Bromley, R.G. 1996: The ichotaxon Tasselia ordamensis and its junior synonym Caudichus annulatus. Journal of Paleontology 70, 523-526.
280. Wiedmann, J. 1966: Stammesgeschichte und System der posttriadischen Ammonoideen (2. Teil). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 127, 18-81.
281. Wiedmann, J. 1988: Late tectonics, sea level changes, climate - and the relationship to ammonite evolution, provincialism, and mode of life. In Wiedmann, J. & Kullmann, J. (eds.): Cephalopods, present and past. 2nd International cephalopod symposium, Tübingen 1985. E. Schweizerbart'sehe Verlagsbuchhandlung, Stuttgart, 737-765.
282. Wippich, M.G.E. 2001: Die tiefe Unter-Kreide (Berrias bis Unter-Hauterive) im Südwestmarokkanischen Becken: Ammonitenfauna, bio- und sequenzstratigraphie. Unpublished PhD thesis, Fakultät für Geowissenschaften der Ruhr-Universität Bochum, 142 pp. + 43 pls.
283. Wright, C.W. 1981: Cretaceous ammonoidea. In House, M.R. & Senior, J.R. (eds.): The ammonoidea. Academic Press, London and New York, 157-174.
284. Wright, C.W., Callomon, J.H. & Howarth, M.K. 1996: Mollusca 4, Cretaceous Ammonoidea. In Kaesler, R.L. (ed.): Treatise on invertebrate paleontology, Parti, Revised. The Geological Society of America and The University of Kansas, Boulder, Colorado, and Lawrence, Kansas, 362 pp.
285. Yershova, Ye.S. 1972: Hauterivian ammonites from Spitsbergen. In Sokolov, V.N. & Vasilevskaya, N.D. (eds.): Mesozoic deposits of Svalbard., NIIGA, Leningrad, 90-99.
286. Yershova, Ye.S. 1980: Some early Valanginian ammonites from Spitsbergen. In Semevskiy, D.V. (ed.): Geologiya osadochnogo chekhla arkhipelaga Sval'bard. Sbornik nauchnykh trudov. [Geology of the Sedimentary Cover of the Svalbard Archipelago. A collection of scientific papers.] NIIGA, Leningrad, 70-80 [in Russian].
287. Yershova, Ye.S. 1983: Explanatory account of the biostratigraphical scheme of the Jurassic and Lower Cretaceous deposits of the Spitsbergen Archipelago. PGO Sevmorgeologiya, Leningrad 62, 50 pp.
288. Zakharov, V.A., Nalnyaeva, T.I. & Shulgina, N.I. 1983: New data on the biostratigraphy of the Upper Jurassic and Lower Cretaceous deposits on Paksa peninsula, Anabar embayment (north of the middle Siberia). In Zakharov, V.A. (ed.): Jurassic and Cretaceous Paleo-biogeography and biostratigraphy of Siberia. Transactions Vol. 528, (Academy of Sciences of the USSR, Siberian Branch, Institute of Geology and Geophysics), Nauka, Moscow, 56-99.
289. Zakharov, V.A. & Bogomolov, Yu.I. 1984: Korrelyatsiya boreal'nogo i subtetycheskogo Valanzhina po bukhiyam i ammonitam. [Correlation of the Boreal and subtethyan Valanginian, using Buchia and ammonoids.) In Menner, V.V. (ed.): Pogranichnye yarusy yurskoy i melovoy Sistem. [Boundary stages in the Jurassic and Cretaceous systems.] Trudy Instituta Geologii i Geofiziki (Novosibirsk) 644, 18-27 [in Russian].
290. Zakharov, V.A., Bown, P. & Rawson, P.F. 1996: The Berriasian Stage and the Jurassic-Cretaceous boundary. In Rawson, P.F., Dhondt, A.V., Hancock, J.M. & Kennedy, W.J. (eds.): Second International Symposium on the Cretaceous Stage Boundaries, Brussels (1995). Bulletin de l'Institute Royale des Sciences Naturelles de Belgique 66 (supplement), 7-10.
291. Zakharov, V.A. & Bogomolov, Yu.I. 1997: The Boreal equivalents of the Berriasian and the Valanginian stages. Mineralia Slovaca 29, 259-261.
292. Zakharov, V.A., Bogomolov, Yu.I., Ilyina, V.l., Konstantinov, A.G., Kurushin, N.I., Lebedeva, N.K., Meledina, S.V., Nikitenko, B.L., Sobolev, E.S. & Shurygin, B.N. 1997: Boreal'nyy zonal'nyy standart i biostratigrafiya mesozoya Sibiri. [Boreal zonal standard and biostratigraphy of Siberian Mesozoic] Russian Geology and Geophysics 38 (5), 927-956 [in Russian].
293. Ziegler, B. 1967: Ammoniten-Ökologie am Beispiel des Oberjura. Geologischen Rundschau 56, 439-464.
294. Ziegler, P.A. 1988: Evolution of the Arctic-North Atlantic and the western Tethys. American Association of Petroleum Geologists Memoir 43. Shell International Petroleum, Maatschappij B.V., 198 pp.
295. von Zittel, K.A. 1868: Die Cephalopoden der Stramberger Schichten. Paläontologische Mitteilungen aus dem Museum des Königlich-Bayerischen Staates, Band 2, pt. 1, 33-118.
296. von Zittel, K.A. 1884: Cephalopoda. In von Zittel, K.A. (ed.): Handbuch der Palaeontologie. Abteilung 1, Band 2, Lief 3, Oldenburg, Munich & Leipzig, 329-522.