Late pleistocene palaeoproductivity patterns during the last climatic cycle in the Guyana Basin as revealed by calcareous nannoplankton

eEarth

Volumn 4, Issue 1, 2009, Pages 1-13

  Lopez Otalvaro G E ^a   Flores, J A ^a   Sierro, F J ^a   Cacho, I ^b   Grimalt, J O ^c   Michel, E ^d   Cortijo, E ^d   Labeyrie, L ^d  

^a UNIVERSITY OF SALAMANCA   (Spain)

^b UNIVERSITY OF BARCELONA   (Spain)

^c DEPARTMENT OF ENVIRONMENTAL CHEMISTRY   (Spain)

^d CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ABUNDANCE; ACCUMULATION RATE; ATMOSPHERIC DYNAMICS; CLIMATE CYCLE; COCCOLITH; HOLOCENE; ICE SHEET; INTERGLACIAL; MARINE ISOTOPE STAGE; NANOPLANKTON; NORTHERN HEMISPHERE; PALEOPRODUCTIVITY; PLEISTOCENE; PROXY CLIMATE RECORD;

ATLANTIC OCEAN; GUYANA BASIN;

HAPTOPHYCEAE;

EID: 75749103341     PISSN: 1815381X     EISSN: 18153828     Source Type: Journal    
DOI: 10.5194/ee-4-1-2009     Document Type: Article

References (109)

1. Andruleit, H. A. and Rogalla, U.: Coccolithophores in surface sediments of the Arabian Sea in relation to environmental gradients in Surface waters, Mar. Geol., 186, 505-526. 2002.
2. Balsam,W. L., Otto-Bliesner, B. L., and Deaton, B. C.: Modern and last glacial maximum eolian sedimentation patterns in the Atlantic Ocean interpreted from iron oxide content, Paleoceanography, 10, 493-507, 1995.
3. Bassinot, F. C., Beaufort, L., Vincent, E., and Labeyrie, L.: Changes in the dynamics of Western Equatorial Atlantic surface currents and biogenic productivity at the "Mid-Pleistocene Revolution" (∼930 Ka): Leg 154, in: Proc. ODP, Sci. Results, 154, edited by: Shackleton, N. J., Curry, W. B., Richter, C., and Bralower, T. J., College Station, TX (Ocean Drilling Program), 269-284, 1997.
4. Baumann, K.-H. and Freitag, T.: Pleistocene fluctuations in the northern Benguela Current systems as revealed by coccolith assemblages, Mar. Micropaleontol., 52, 195-215, 2004.
5. Baumann, K.-H., Böeckel, B., and Frenz, M.: Coccolith contribution to South Atlantic carbonate sedimentation, in: Coccolithophores - From Molecular Processes to Global Impact, edited by: Thierstein, H. and Young, J., Springer-Verlag, 367-402, 2004.
6. Baumann, K.-H., Andruleit, H., Bockel, B., Geisen, G., and Kinkel, H.: The significant of extant coccolithophores as indicators of ocean water masses, surface water temperature, and paleoproductivity: a review, Palä ontologische Zeitschrift 79, 93-112, 2005.
7. 3 weight, and primary production in the western Pacific warm pool during the last glacial cycle, Geophys. Res. Abstr., 5, 13225, 2003.
8. Beaufort, L, Lancelot, Y., Camberlin, P., Cayre, O., Vincent, E., Bassinot, F., and Labeyrie, L.: Insolation Cycles as a Major Control of Equatorial Indian Ocean Primary Production, Science, 278, 1451-1454, 1997.
9. Beaufort, L., Bassinot, F. C., and Vincent, E.: Primary production response to orbitally induced variations of the Southern Oscillation in the Equatorial Indian Ocean, in: Reconstructing Ocean History: a Window into the Future, edited by: Abrantes, F. and Mix, A. C., Kluwer Academic/Plenum, New York, 245-272, 1999.
10. Beaufort, L., de Garidel-Thoron, T., Mix, A. C., and Pisias, N. G.: ENSO-like Forcing on Oceanic Primary Production During the Late Pleistocene, Science, 293, 2440-2444, 2001.
11. Beaufort, L., de Garidel-Thoron, T., Linsley B., Oppo, D., and Buchet, N.: Biomass burning and oceanic primary production estimates in the Sulu Sea area over the last 380 Ky and the East Asian monsoon dynamics, Mar Geol 201, 53-65, 2003.
12. Böeckel, B. and Baumann, K.-H.: Distribution of coccoliths in surface sediments of the south-eastern South Atlantic Ocean: ecology, preservation and carbonate contribution, Mar. Micropaleontol., 51, 301-320, 2004.
13. Böeckel, B., Baumann, K.-H., Henrich, R., and Kinkel, H.: Coccolith distribution patterns in South Atlantic and Southern Ocean surface sediments in relation to environmental gradients, Deep- Sea Res., 53, 1073-1099. 2006.
14. Bollmann, L., Baumann, K.-H., and Thierstein, H.R.: Global dominance of Gephyrocapsa coccoliths in the Late Pleistocene: Selective dissolution, evolution or global environment change, Paleoceanography, 13, 517-529, 1998.
15. Brand, L. E.: Physiological ecology of marine coccolithophores, in: Coccolithophores, edited by: Winter, A. and Siesser, W. G., Cambridge Univ. Press, Cambridge, UK, 39-49, 1994.
16. Broccoli, A. J.: Tropical cooling at the Last Glacial Maximum: an atmosphere-mixed layer ocean model simulation, J Climate, 13, 951-976, 2000.
17. Busalacchi, A. and Picaut, J.: Seasonal variability from a model of the tropical Atlantic Ocean, J. Phys. Oceanogr., 13, 1564-1588, 1983.
18. Chiang, J. C., Biasutti, M., and Battisti, D. S.: Sensitivity of the Atlantic Intertropical Convergence Zone to Last Glacial Maximum boundary conditions, Paleoceanography, 18, 1094, doi:10.1029/2003PA000916, 2003.
19. Colmenero-Hidalgo, E., Flores, J. A., Sierro, J., Barcena, M. A., Lowemark, L., Schonfeld, J., and Grimalt, J. O.: Ocean surface water response to shortterm climate changes revealed by coccolithophores from the Gulf of Cadiz (NE Atlantic) and Alboran Sea (W Mediterranean), Palaeogeogr. Palaeocl., 205, 317-336, 2004.
20. Curry, W. B. and Cullen, J. L.: Carbonate production and dissolution in the western equatorial Atlantic during the last 1 M.Y.: Leg 154, in: Proc. ODP, Sci. Results, 154, edited by: Shackleton, N. J., Curry,W. B., Richter, C., and Bralower, T. J., College Station, TX (Ocean Drilling Program), 189-199, 1997.
21. da Silveira, I. C. A., de Miranda, L. B., and Brown, W. S.: On the origins of the North Brazil Current, J. Geophys. Res., 99, 22501-22512, 1994.
22. de Menocal, P. B.: Plio-Pleistocene African Climate, Science, 270, 53-59, 1995.
23. Dittert, N., Baumann, K.-H., Bickert, R., Henrich, R., Huber, R., Kinkel, H., and Meggers, H.: Carbonate dissolution in the deepsea: methods, quantification and paleoceanographic application, in: Use of Proxies in Paleoceanography: Examples from the South Atlantic, edited by: Fischer, G. and Wefer, G., Springer Verlag, Berlin, Heidelberg, 255-284, 1999.
24. Ericson, D. B. and Wollin, G.: Correlation of six cores from the equatorial Atlantic and the Caribbean, Deep-Sea Res., 3, 104-125, 1956.
25. Ffield, A.: North Brazil current rings viewed by TRMM Microwave Imager SST and the influence of the Amazon Plume, Deep-Sea Res. I, 52, 137-160, 2005.
26. Fincham, M. J. andWinter, A.: Paleoceanographic interpretation of coccoliths and oxygen isotopes from sediments from the surface of Southwest Indian Ocean, Mar. Micropaleontol., 13, 325-351, 1989.
27. Findlay, C. S. and Giraudeau, J.: Extant calcareous nannoplankton in the Australia sector of the southern ocean (Austral summer 1994 and 1995), Mar. Micropaleontol., 40, 417-439, 2000.
28. Flores, J. A. and Sierro, F. J.: Revised technique for calculation of calcareous nannofossil accumulation rates, Micropaleontology, 43, 321-324, 1997.
29. Flores, J.-A., Gersonde, R., and Sierro, F.-J.: Pleistocene fluctuations in the Agulhas Current Retroflection based on the calcareous plankton record, Mar. Micropaleontol., 37, 1-22, 1999.
30. Flores, J. A., Bárcena, M. A., and Sierro, F. J.: Ocean-surface and wind dynamics in the Atlantic Ocean off Northwest Africa during the last 140,000 years, Palaeogeogr. Palaeocl., 161, 459-478, 2000.
31. Flores, J. A., Marino, M., Sierro, F. J., Hodell, D. A., and Charles, C. D.: Calcareous plankton dissolution pattern and coccolithophore assemblages during the last 600 kyr at ODP Site 1089 (Cape Basin, South Atlantic): paleoceanographic implications, Palaeogeogr. Palaeocl., 196, 409-426, 2003.
32. Gibbs, R. J.: Wind-controlled coastal upwelling in the western equatorial Atlantic, Deep-Sea Res., 27A, 857-866, 1980.
33. Gibbs, S., Shackleton, N., and Young, J.: Orbitally forced climate signals in mid-Pliocene nannofossil assemblages, Mar. Micropaleontol., 51, 9-56, 2004.
34. Giraudeau, J.: Distribution of Recent nannofossils beneath the Benguela system: Southwest African continental margin, Mar. Geol., 108, 219-237, 1992.
35. Giunta, S., Negri, A., Morigi, C., Capotondi, L., Combourieu-Nebout, N., Emeis, K. C., Sangiorgi, F., and Vigliotti, L.: Coccolithophorid ecostratigraphy and multi-proxy paleoceanographic reconstruction in the Southern Adriatic Sea during the last deglacial time (Core AD91-17), Palaeogeogr. Palaeocl., 190, 39-59, 2003.
36. Hagino, K. and Okada, H.: Floral response of coccolithophores to progressive oligotrophication in the South Equatorial Current, Pacific Ocean, in: Global Environmental Change in the Ocean and on Land, edited by: Shiyomi, M., Kawahata, H., Koizumi, H., Tsuda, A., and Awaya, Y., TERRAPUB, 121-132, 2004.
37. Haidar, A. T. and Thierstein, H. R.: Calcareous phytoplankton dynamics at Bermuda (N. Atlantic), EGU 9 Abstr. Suppl. 1., Terra Nova 9, p. 602, 1997.
38. Harris, S. and Mix, A. C.: Pleistocene precipitation balance in the Amazon Basin recorded in deep sea sediments, Quaternary Res., 51, 14-26, 1999.
39. Hastenrath, S. and Druyan, L.: Circulation anomaly mechanisms in the tropical Atlantic sector during the Northeast Brazil rainy season: results from the GISS General Circulation Model, J. Geophys. Res.-Atmos., 98(D8), 14017-14923, 1993.
40. Hastenrath, S. and Greischar, L.: Circulation mechanisms related to Northeast Brazil rainfall anomalies, J. Geophys. Res.-Atmos., 98(D5), 5093-5102, 1993. (Pubitemid 23381856)
41. Hastenrath, S. and Merle, J.: Annual cycle of subsurface thermal structure in the tropical Atlantic ocean, J. Phys. Res., 17, 1518-1538, 1987.
42. Haug, G. H., Hughen, K. A., Sigman, D. M., Peterson, L. C., and Röhl, U.: Southward migration of the Intertropical Convergence Zone through the Holocene, Science, 293, 1304-1308, 2001.
43. Haug, G. H., Günther, D., Peterson, L. C, Sigman, D. M., Hughen, K. A., and Aeschlimann, B.: Climate and the collapse of Maya Civilization, Science, 299, 1731-1735, 2003.
44. Hibberd, D. J.: The ultrastructure and taxonomy of the Chrysophyceae and Prymnesiophyceae (Haptophyceae): a survey with some new observations on the ultrastructure of the Chrysophyceae, Bot. Jo. Linn. Soc., 72, 55-80, 1976.
45. Hiramatsu, C. and De Deckker, P.: The late Quaternary calcareous nannoplankton assemblages from three cores from the Tasman Sea, Palaeogeogr. Palaeocl., 131, 391-412, 1997.
46. Hulburt, E. M. and Corwin, N.: Influence of the Amazon River outflow on the ecology of the western tropical Atlantic: III. The planktonic flora between the Amazon River and the Windward islands, J. Mar. Res., 27, 55-72, 1969.
47. Hüls, M. and Zahn, R.: Millennial-scale sea surface temperature variability in the western tropical North Atlantic from planktonic foraminiferal census counts, Paleoceanography, 15, 659-678, 2000.
48. Kennett, J. P. and Huddlestun, P.: Late Pleistocene Paleoclimatology, foraminiferal biostratigraphy and tephrochronology, western Gulf of Mexico, Quaternary Res., 2, 38-69, 1972.
49. Khodri, M., Ramstein, G., and de Noblet-Ducoudré, N.: Sensitivity of the northern extratropics hydrological cycle to the changing insolation forcing at 126 and 115 ky BP, Clim. Dynam., 21, 273-287, doi:10.1007/s00382-003- 0333-5, 2003. (Pubitemid 37307303)
50. Kinkel, H., Baumann, K.-H., and Èepek, M.: Coccolithophores in the equatorial Atlantic Ocean: response to seasonal and Late Quaternary surface water variability, Mar. Micropaleontol., 39, 87-112, 2000.
51. Kolla, V., Biscaye, P. E., and Hanley, A. F.: Distribution of quartz in late Quaternary Atlantic sediments in relation to climate, Quaternary Res., 11, 261-277, 1979.
52. Lazar, A., Inui, T., Malanotte-Rizzoli, P., Busalacchi, A. J., Wang, L., and Murtugudde, R.: Seasonality of the ventilation of the tropical Atlantic thermocline in an ocean general circulation model, J. Geophys. Res., 107(C8), 3104, doi:10.1029/2000JC000667, 2002.
53. Lisiecki, L. E. and Raymo, M. E.: A Pliocene-Pleistocene stack of 57 globally distributed benthic δ18O records, Paleoceanography, 20, PA1003, doi:10.1029/2004PA001071, 2005. (Pubitemid 40865277)
54. Liu, Z. and Herbert, T.: High-latitude on the Eastern Equatorial Pacific climate in the early Pleistocene epoch, Nature, 427, 720-723, 2004.
55. López-Otálvaro, G.-E., Flores, J.-A., Sierro, F.-J., and Cacho, I.: Variations in coccolithophorid production in the Eastern Equatorial Pacific at ODP Site 1240 over the last seven glacial-interglacial cycles, Mar. Micropaleontol., 69, 52-69, doi:10.1016/j.marmicro.2007.11.009, 2008.
56. Lynch-Stieglitz, J., Curry, W. B., and Slowey, N.: Weaker Gulf Stream in the Florida Straits during the Last Glacial Maximum, Nature, 402, 644-648, 1999.
57. Marino, M., Maiorano, P., and Lirer, F.: Changes in calcareous nannofossil assemblages during the Mid-Pleistocene Revolution, Mar. Micropaleontol., 69, 70-90, doi:10.1016/j.marmicro.2007.11.010, 2008.
58. 3 formation in coccolithophores, Comp. Biochem. Physiol., 136, 743-754, 2003.
59. Martínez, J. I., Mora, G., and Barrows, T. T.: Paleoceanographic conditions in the western Caribbean Sea for the last 560 Ka as inferred from planktonic foraminifera, Mar. Micropaleontol., 64, 177-188, 2007.
60. Masson, S. and Delecluse, P.: Influence of the Amazon river runoff on the tropical Atlantic, Phys. Chem. Earth, 26, 137-142, 2000.
61. Maslin, M. and Mikkelsen, N.: Amazon Fan mass transport deposits and underlying interglacial deposits: age estimates and fan dynamics: Leg 155, in: Proc. ODP, Sci. Results, 155, edited by: Flood, R. D., Piper, D. W. J., Klaus, A., and Peterson, L. C., College Station, TX (Ocean Drilling Program), 353-365, 1997.
62. McIntyre, A. and Bé, A. W. H.: Modern Coccolithophoridae of the Atlantic Ocean-1. Placoliths and cyrtoliths, Deep-Sea Res., 14, 561-597, 1967.
63. Milliman, J. D.: Production and accumulation of calcium carbonate in the ocean: budget of an unsteady state, Global Biogeochem. Cy., 7, 927-957. 1993.
64. Mitchell-Innes, B. A. and Winter, A.: Coccolithophores: a major phytoplankton component in mature upwelled waters off the Cape Peninsula, South Africa in March, 1983, Mar. Biol., 95, 25-30, 1987.
65. Molfino, B. and McIntyre, A.: Precessional forcing of nutricline dynamics in the equatorial Atlantic, Science, 249, 766-769. 1990a.
66. Molfino, B. and McIntyre, A.: Nutricline variation in the equatorial Atlantic coinciding with the Younger Dryas, Paleoceanography, 5, 997-1008, 1990b.
67. Müller-Karger, F. E., McClain, C. R., and Richardson, P. L.: The dispersal's of the amazon water, Nature, 333, 56-59, 1988.
68. Müller-Karger, F. E, McClain, C. R., Fisher, T. R., Esaias, W. E., and Varela, R.: Pigment distribution in the Caribbean Sea, Prog. Oceanogr., 23, 23-64, 1989.
69. Müller-Karger, F. E. and Aparicio-Castro, R.: Mesoscale processes affecting phytoplancton abundance in the southern Caribbean Sea, Cont. Shelf Res., 14, 199-221, 1994.
70. Müller-Karger, F. E., Richardson, P. L., and McGillicuddy, D.: On the offshore dispersal of the Amazon's Plume in the North Atlantic: Comments on the paper by A. Longhurst, "Seasonal cooling and blooming in tropical oceans", Deep-Sea Res. I, 42, 2127-2137, 1995.
71. Okada, H.: Calcareous nannofossils from Deep Sea Drilling Project Sites 442 through 446, Philippines Sea, Initial Rep. Deep Sea, 58, 549-565, 1980.
72. Okada, H. and Honjo, S.: The distribution of oceanic coccolithophorids in the Pacific, Deep-Sea Res., 20, 355-374, 1973.
73. Okada, H. and McIntyre, A.: Modern coccolithophores of the Pacific and North Atlantic Oceans, Micropaleontology, 23, 1-55, 1977.
74. Okada, H. and McIntyre, A.: Seasonal distribution of modern Coccolithophores in the Western North Atlantic ocean, Mar. Biol., 54, 319-328, 1979.
75. Okada, H. and Wells, P.: Late Quaternary nannofossil indicators of climate change in two deep-sea cores associated with the Leeuwin Current off Western Australia, Palaeogeogr. Palaeocl., 131, 413-432, 1997.
76. Pailler, K., Bourlès, B., and Gouriou, Y.: The Barrier layer in the Western tropical Atlantic Ocean, Geophys. Res. Lett., 26, 2069-2072, 1999.
77. Peterson, L. C., Haug, G. H., Hughen, K. A., and Röhl, U.: Rapid changes in the hydrologic cycle of the Tropical Atlantic during the Last Glacial, Science, 290, 1947-1951, 2000.
78. Prell, W. L. and Damuth, J. E.: The climate-related diachronous disappearance of Pulleniatina obliquiloculata in Late Quaternary sediments of the Atlantic and Caribbean, Mar. Micropaleontol., 3, 267-277, 1978.
79. Pujos, M. and Froidefond, J.-M.: Water masses and suspended matter circulation on the French Guiana continental shelf, Cont. Shelf Res., 15, 1157-1171, 1995.
80. Richardson, P. L., Hufford, G., Limeburner, R., and Brown, W.: North Brazil Current retroflection eddies, J. Geophys. Res., 99, 5081-5093, 1994.
81. Roth, P. H.: Distribution of coccoliths in ocean sediments, in: Coccolithophores, edited by: Winter, A. and Siesser, W. G., Cambridge University Press, Cambridge, 199-218, 1994.
82. Roth, P. H. and Berger, W. H.: Distribution and dissolution of coccoliths in the South and central Pacific, Special Publications Vol. 13, Cushman Foundation for Foraminiferal Research, 87-113, 1975.
83. Roth, P. H. and Colbourn, W. T.: Floral and solution patterns ofcoccoliths in surface sediments of the North Pacific, Mar. Micropaleontol., 7, 1-52, 1982.
84. Rühlemann, C., Dickmann, B., Mulitza, S., and Frank, M.: Late Quaternary changes of western equatorial Atlantic surface circulation and Amazon lowland climate recorded in Ceara Rise deep-sea sedimentos, Paleoceanography, 16, 293-305, 2001.
85. Ryther, J. H., Menzel, D. W., and Corwin, N.: Influence of the Amazon River outflow on the ecology of the western tropical Atlantic: I. Hydrography and nutrient chemistry, J. Mar. Res., 25, 69-83, 1967.
86. Schmitz Jr.,W. J.: On the interbasin-scale thermohaline circulation, Rev. Geophys., 33, 151-173, 1995.
87. Shipboard Scientific Party: MD132-PICASSO, IMAGES XI, Cruise Report, 76 p., 2003.
88. Showers, W. J. and Bevis, M.: Amazon cone isotopic stratigraphy: evidence for the source of the tropical freshwater spike, Palaeogeogr. Palaeocl., 64, 189-199, 1988.
89. Siesser, W. and Winter, A.: Composition and morphology of coccolithophore skeletons, in: Coccolithophores, edited by: Winter, A. and Siesser, W. G., Cambridge Univ. Press, Cambridge, UK, 51-62, 1994.
90. Steinmetz, J. C.: Sedimentation of coccolithophores, in: Coccolithophores, edited by: Winter, A. and Siesser, W. G., Cambridge University Press, Cambridge, 179-197, 1994.
91. Stramma, L., Fischer, J., and Reppin, J.: The North Brazil Undercurrent, Deep-Sea Res., 42, 773-795, 1995.
92. Stramma, L. and Schott, F.: Western equatorial circulation and interhemispheric exchange, in: The Warm water sphere of the North Atlantic Ocean, edited by: Krauss, W., Gebrüder Borntraeger, Berlin, Stuttgart, 195-227, 1996.
93. Stramma, L., Rhein, M., Brandt, P., Dengler, M., Böning, C., and Walter, M.: Upper ocean circulation in the western tropical Atlantic in boreal fall 2000, Deep-Sea Res. I, 52, 221-240, 2005.
94. Su, X.: Development of late tertiary and quaternary coccolith assemblages in the Northeast Atlantic, GEOMAR-Report 48, 1-120, 1996.
95. Thierstein, H. R., Geitzenauer, K., Molfino, B., and Shackleton, N. J.: Global synchroneity of late Quaternary coccolith datum levels: validation by oxygen isotopes, Geology, 5, 400-404, 1977.
96. Vink, A., Zonneveld, K. A. F., and Willems, H.: Distributions of calcareous dinoflagellate cysts in surface sediments of the western equatorial Atlantic Ocean, and their potential use in paleoceanography, Mar. Micropaleontol., 38, 149-180, 2000. (Pubitemid 30018390)
97. Vink, A., Rühlemann, C., Zonneveld, K., Mulitza, S., Hüls, M., and Willems, H.: Shifts in the position of North Equatorial current and rapid productivity changes in the western Tropical Atlantic during the last glacial, Paleoceanography 16, 1-12, 2001.
98. Vink, A., Brune, C. H., Zonnevveld, K. A. F., and Willems, H.: On the response of calcareous dinoflagellates to oligotrophy and stratification of the upper water column in the equatorial Atlantic Ocean, Palaeogeogr. Palaeocl., 178, 53-76, 2002.
99. Wells, P. and Okada, H.: Response of nannoplankton to major changes in sea-surface temperature and movements of hydrological fronts over Site DSDP 594 (south Chatham Rise, southeastern New Zeland), during the last 130 Kyr, Mar. Micropaleontol., 32, 341-363, 1997.
100. Westbroek, P., Brown, C.W., Van Bleijswijk, J., Brownlee, C., Brummer, G. J., Conte, M., Egge, J., Fernández, E., Jordan, R., Knappertsbusch, M., Stefels, J., Veldhuis, M., Van Der Waal, P., and Young, J. R.: A model system approach to biological climate forcing. The example of Emiliania huxleyi, Global Planet. Change, 8, 27-46, 1993.
101. Wilson, W. D., Johns, W. E., and Garzioli, S. L.: Velocity structure of North Brazil current rings, Geophys. Res. Lett., 29, 8, 1273, doi:1029/2001GL013869, 2002.
102. Winter, A.: Paleoenvironmental interpretation of Quaternary coccolith assemblages from the Gulf of Aqaba (Elat), Red Sea. Revista Española de Micropaleontología, 14, 291-314, 1982.
103. Winter, A.: Distribution of living coccolithophores in the California Current system, southern California borderland, Mar. Micropaleontol., 9, 385-393, 1985.
104. Winter, A., Jordan, R. W., and Roth, P.: Biogeography of living coccolithophores in ocean waters, in: Coccolithophores, edited by: Winter, A. and Siesser, W. G., Cambridge University Press, Cambridge, 161-177, 1994.
105. Wolff, T., Multiza, S., Rühlemann, C., and Wefer, G.: Response of the tropical Atlantic thermocline to late Quaternary Trade wind changes, Paleoceanography, 14, 374-383, 1999.
106. Young, J. R.: Functions of coccoliths, in: Coccolithophores, edited by: Winter, A. and Siesser, W. G., Cambridge University Press, Cambridge, 63-82, 1994.
107. Ziveri, P., Thunell, R. C., and Rio, D.: Export production of coccolithophores in an upwelling region: results from San Pedro Basin, Southern California Borderlands, Mar. Micropaleontol., 24, 335-358, 1995.
108. Ziveri, P. and Thunell, R. C.: Coccolithophores export production in Guaymas Basin, gulf of California: response to climatic forcing, Deep-Sea Res. II, 47, 2073-2100, 2000.
109. Ziveri, P., Baumann, K.-H., Böeckel, B., Bollman, J., and Young, J.: Present day coccolithophore-biogeography in the Atlantic Ocean, in: Coccolithophores - From Molecular Processes to Global Impact, edited by: Thierstein, H. and Young, J., Springer- Verlag, 403-428, 2004.