A new fossil locality with insects in amber and plants (likely Uppermost Albian):: Archingeay (Charente-Maritime, France)

被引:149
作者
Néraudeau, D
Perrichot, V
Dejax, J
Masure, E
Nel, A
Philippe, M
Moreau, P
Guillocheau, F
Guyot, T
机构
[1] Univ Rennes 1, Lab Paleontol Geosci, UMR 6118, F-35000 Rennes, France
[2] Museum Natl Hist Nat, Lab Paleontol, F-75005 Paris, France
[3] Univ Paris 06, Lab Micropaleontol, Dept Geol Sedimentaire, UMR 5125, F-75252 Paris, France
[4] Museum Natl Hist Nat, Entomol Lab, F-75005 Paris, France
[5] Univ Lyon 1, CNRS, UMR 5125, F-69622 Villeurbanne, France
[6] Lab Geobiol & Biochronol, F-86022 Poitiers, France
[7] Univ Rennes 1, Lab Sedimentol Geosci, F-35000 Rennes, France
[8] Univ Rochelle, Lab Biol & Environm Marins, F-17042 La Rochelle, France
关键词
amber; Uppermost Albian; plants; arthropods; palynology; palaeoenvironment;
D O I
10.1016/S0016-6995(02)00024-4
中图分类号
Q91 [古生物学];
学科分类号
0709 ; 070903 ;
摘要
A layer of clay interbedded in sandstone, which age is likely uppermost Albian, yielded a new deposit with amber and fossil plants in Charente-Maritime (south-west France). A survey of the arthropods found in amber, the xylologic and palynologic determinations and the sedimentologic study are in progress. We already have datas to propose a palaeoenvironmental reconstruction of the coast of the northern Aquitain basin at the end of lower Cretaceous : an estuarine area under warm and wet climate. (C) 2002 Editions scientifiques et medicales Elsevier SAS. Tous droits reserves.
引用
收藏
页码:233 / 240
页数:8
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