Cretaceous terrestrial beds from the Neuquen Basin (Argentina) and their tetrapod assemblages

被引:216
作者
Leanza, HA
Apesteguía, S
Novas, FE
de la Fuente, MS
机构
[1] SEGEMAR, RA-1322 Buenos Aires, DF, Argentina
[2] Consejo Nacl Invest Cient & Tecn, RA-1322 Buenos Aires, DF, Argentina
[3] Museo Argentino Ciencias Nat Bernardino Rivadavia, Sec Paleontol Vertebrados, RA-1405 Buenos Aires, DF, Argentina
[4] Consejo Nacl Invest Cient & Tecn, Museo Argentino Ciencias Nat, Lab Anat Comparada, RA-1405 Buenos Aires, DF, Argentina
[5] Consejo Nacl Invest Cient & Tecn, Dept Palaeontol, Museo Municipal Hist Nat San Rafael, RA-5600 San Rafael, Argentina
关键词
Argentina; Neuquen Basin; tetrapods; biostratigraphy; terrestrial beds; Cretaceous;
D O I
10.1016/j.cretres.2003.10.005
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
The Cretaceous terrestrial strata of the Neuquen Basin (northern Patagonia, Argentina) are described together with their tetrapod records. Six local tetrapod assemblages are identified: Amargan (Barremian-Early Aptian), Lohancuran (Late Aptian-Albian), Limayan (Cenomanian-Early Turonian), Neuquenian (Late Turonian-Coniacian), Coloradoan (Santonian-Early Campanian) and Allenian [Late Campanian-Early Maastrichtian (= Alamitense = Alamitian SALMA)]. The last of these includes records from north-eastern Patagonia. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:61 / 87
页数:27
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