-
1
-
-
0344971540
-
Estratigrafla del Triásico Superior de la parte central del estado de Sonora
-
Alencáster, Gloria, ed., Paleontología del Triásico Superior de Sonora: Universidad Nacional Autonoma de México, Institute de Geologia
-
Alencáster, Gloria, 1961, Estratigrafla del Triásico Superior de la parte central del estado de Sonora, in Alencáster, Gloria, ed., Paleontología del Triásico Superior de Sonora: Universidad Nacional Autonoma de México, Institute de Geologia, Paleontología Mexicana 11, pt. 1, 18 p.
-
(1961)
Paleontología Mexicana
, vol.11
, Issue.1 PART
-
-
Alencáster, G.1
-
2
-
-
0024922925
-
Lower Anisian ammonoids from the northern Humboldt Range (northwestern Nevada, USA) and their bearing upon the Lower-Middle Triassic boundary
-
Bucher, H., 1989, Lower Anisian ammonoids from the northern Humboldt Range (northwestern Nevada, USA) and their bearing upon the Lower-Middle Triassic boundary: Eclogae Geologicae Helvetiae, v. 82, no. 3, p. 945-1,002.
-
(1989)
Eclogae Geologicae Helvetiae
, vol.82
, Issue.3
-
-
Bucher, H.1
-
4
-
-
54249108641
-
Stratigraphy and faunal zones
-
Cooper, G.A.; Dunbar, C.O.; Duncan, Helen; Miller, A.K.; and Knight, J.B., eds., Permian fauna at El Antimonio, western Sonora, Mexico: Publication 4108
-
Cooper, G.A., 1953, Stratigraphy and faunal zones, in Cooper, G.A.; Dunbar, C.O.; Duncan, Helen; Miller, A.K.; and Knight, J.B., eds., Permian fauna at El Antimonio, western Sonora, Mexico: Smithsonian Miscellaneous Collections, v. 119, no. 2, (Publication 4108), p. 1-13.
-
(1953)
Smithsonian Miscellaneous Collections
, vol.119
, Issue.2
, pp. 1-13
-
-
Cooper, G.A.1
-
5
-
-
0013618952
-
La Formación Antimonio (Triásico Superior-Jurásico Inferior) en la sierra del Álamo, estado de Sonora
-
González-Léon, C.M., 1980, La Formación Antimonio (Triásico Superior-Jurásico Inferior) en la sierra del Álamo, estado de Sonora: Universidad Nacional Autónoma de México, Institute de Geología, Revista, v. 4, no. 1, p. 13-18.
-
(1980)
Universidad Nacional Autónoma de México, Institute de Geología, Revista
, vol.4
, Issue.1
, pp. 13-18
-
-
González-Léon, C.M.1
-
6
-
-
0002775037
-
Stratigraphische Beobachtungen in Sonora (Nordwest Mexico)
-
Keller, W.T., 1928, Stratigraphische Beobachtungen in Sonora (Nordwest Mexico): Eclogae Geologicae Helvetiae, v. 21, p. 327-335.
-
(1928)
Eclogae Geologicae Helvetiae
, vol.21
, pp. 327-335
-
-
Keller, W.T.1
-
7
-
-
0041553131
-
Marine Upper Triassic strata at Sierra la Flojera, Sonora, Mexico
-
Lucas, S.G., and Gonzalez-Léon, C.M., 1994, Marine Upper Triassic strata at Sierra la Flojera, Sonora, Mexico: Neues Jahrbuch für Geologie und Paläontologie Monatshefte, v. 183, p. 34-40.
-
(1994)
Neues Jahrbuch für Geologie und Paläontologie Monatshefte
, vol.183
, pp. 34-40
-
-
Lucas, S.G.1
Gonzalez-Léon, C.M.2
-
8
-
-
84867709284
-
Ichthyosaurs from the Upper Triassic of Sonora, Mexico, and the biochronology of Triassic ichthyosaurs
-
Jacques-Ayala, César; González-Léon, C.M.; and Roldán-Quintana, Jaime, eds., Geological Society of America Special Paper 301
-
_1995, Ichthyosaurs from the Upper Triassic of Sonora, Mexico, and the biochronology of Triassic ichthyosaurs, in Jacques-Ayala, César; González-Léon, C.M.; and Roldán-Quintana, Jaime, eds., Studies on the Mesozoic of Sonora and adjacent areas: Geological Society of America Special Paper 301, p. 17-20.
-
(1995)
Studies on the Mesozoic of Sonora and Adjacent Areas
, pp. 17-20
-
-
-
9
-
-
1842784474
-
Early Triassic ammonoids and conodonts from Sonora, northwestern Mexico
-
Lucas, S.G.; Estep, J.W.; González-Léon, C.M.; Paull, R.K.; Silberling, N.J.; Steiner, M.B.; and Marzolf, J.E., 1997, Early Triassic ammonoids and conodonts from Sonora, northwestern Mexico: Neues Jahrbuch für Geologie und Paläontologie Abhandlungen, H. 9, p. 562-574.
-
(1997)
Neues Jahrbuch für Geologie und Paläontologie Abhandlungen
, Issue.9
, pp. 562-574
-
-
Lucas, S.G.1
Estep, J.W.2
González-Léon, C.M.3
Paull, R.K.4
Silberling, N.J.5
Steiner, M.B.6
Marzolf, J.E.7
-
10
-
-
1342327764
-
Permian-Triassic boundary at El Antimonio, Sonora, Mexico
-
Lucas, S.G.; Kues, B.S.; Estep, J.W.; and González-Léon, C.M., 1997, Permian-Triassic boundary at El Antimonio, Sonora, Mexico: Revista Mexicana de Ciencias Geológicas, v. 14, no. 2, p. 35-40.
-
(1997)
Revista Mexicana de Ciencias Geológicas
, vol.14
, Issue.2
, pp. 35-40
-
-
Lucas, S.G.1
Kues, B.S.2
Estep, J.W.3
González-Léon, C.M.4
-
11
-
-
5844237704
-
The Anisian/Ladinian boundary - A contribution
-
Mantrin, S., and Mietto, P., 1995, The Anisian/Ladinian boundary - a contribution: Albertiana, v. 15, p. 26-36.
-
(1995)
Albertiana
, vol.15
, pp. 26-36
-
-
Mantrin, S.1
Mietto, P.2
-
12
-
-
0011040849
-
Middle Triassic molluscan fossils of biostratigraphic significance from the Humboldt Range, north-western Nevada
-
Silberling, N.J., and Nichols, K.M., 1982, Middle Triassic molluscan fossils of biostratigraphic significance from the Humboldt Range, north-western Nevada: U.S. Geological Survey Professional Paper 1,207, p. 1-77.
-
(1982)
U.S. Geological Survey Professional Paper 1,207
, pp. 1-77
-
-
Silberling, N.J.1
Nichols, K.M.2
-
13
-
-
0003239501
-
The Middle Triassic marine invertebrate faunas of North America
-
Smith, J.P., 1914, The Middle Triassic marine invertebrate faunas of North America: U.S. Geological Survey Professional Paper 83, p. 1-254.
-
(1914)
U.S. Geological Survey Professional Paper 83
, pp. 1-254
-
-
Smith, J.P.1
-
14
-
-
0013618953
-
Paleogeographic and tectonic implications of Triassic fossils and strata from the Antimonio Formation, northwestern Sonora
-
Jacques-Ayala, César, Gonzalez-Léon, C.M.; and Roldán-Quintana, Jaime, eds., Geological Society of America Special Paper 301
-
Stanley, G.D., Jr., and González-Léon, C.M., 1995, Paleogeographic and tectonic implications of Triassic fossils and strata from the Antimonio Formation, northwestern Sonora, in Jacques-Ayala, César, Gonzalez-Léon, C.M.; and Roldán-Quintana, Jaime, eds., Studies on the Mesozoic of Sonora and adjacent areas: Geological Society of America Special Paper 301, p. 1-16.
-
(1995)
Studies on the Mesozoic of Sonora and Adjacent Areas
, pp. 1-16
-
-
Stanley Jr., G.D.1
González-Léon, C.M.2
-
15
-
-
0002344944
-
Upper Triassic invertebrates from the Antimonio Formation, Sonora, Mexico
-
Stanley, G.D., Jr.; González-Léon, C.M.; Sandy, M.R.; Senowbari-Daryan, Baba; Doyle, Peter; Tamura, Minora; and Erwin, D.H., 1994, Upper Triassic invertebrates from the Antimonio Formation, Sonora, Mexico: The Palaeontological Society Memoir 36, 33 p.
-
(1994)
The Palaeontological Society Memoir
, vol.36
-
-
Stanley Jr., G.D.1
González-Léon, C.M.2
Sandy, M.R.3
Senowbari-Daryan, B.4
Doyle, P.5
Tamura, M.6
Erwin, D.H.7
-
17
-
-
0020371282
-
Marine Triassic faunas of North America - Their significance for assessing plate and terrane movements
-
Tozer, E.T., 1982, Marine Triassic faunas of North America - their significance for assessing plate and terrane movements: Geologische Rundschau, v. 71, p. 1,077-1,104.
-
(1982)
Geologische Rundschau
, vol.71
-
-
Tozer, E.T.1
-
18
-
-
0028608518
-
Canadian Triassic ammonoid faunas
-
_1994a, Canadian Triassic ammonoid faunas: Geological Survey of Canada Bulletin 467, p. 1-663.
-
(1994)
Geological Survey of Canada Bulletin
, vol.467
, pp. 1-663
-
-
-
19
-
-
0001552451
-
Significance of Triassic stage boundaries defined in North America
-
Guex, J., and Baud, A., eds., Recent developments on Triassic stratigraphy: Lausanne
-
_1994b, Significance of Triassic stage boundaries defined in North America, in Guex, J., and Baud, A., eds., Recent developments on Triassic stratigraphy: Mémoires de Géologie (Lausanne) 22, p. 155-170.
-
(1994)
Mémoires de Géologie
, vol.22
, pp. 155-170
-
-
-
20
-
-
0342759504
-
Die Ammoniten und Nautiliden der Ladinischen und Anisischen Trias von Timor
-
Welter, O.A., 1915, Die Ammoniten und Nautiliden der Ladinischen und Anisischen Trias von Timor: Paläontologie von Timor 5, p. 71-136.
-
(1915)
Paläontologie Von Timor
, vol.5
, pp. 71-136
-
-
Welter, O.A.1
|