A new Semionotid (Actinopterygii, Neopterygii) from the Late Jurassic-Early Cretaceous of Thailand

被引：10
作者：
Cavin, L
Suteethorn, V
Khansubha, S
Buffetaut, E
Tong, HY
机构：
[1] Esperaza Toulouse, Gis PalSedCo, F-11260 Esperaza, France
[2] Geol Survey Div, Dept Mineral Resources, Bangkok 10400, Thailand
来源：
COMPTES RENDUS PALEVOL | 2003年 / 2卷 / 05期
关键词：
new taxon; Asia; Pisces; Semionotidae;
D O I：
10.1016/S1631-0683(03)00062-9
中图分类号：
Q91 [古生物学];
学科分类号：
0709 ; 070903 ;
摘要：
A new semionotid fish, Lepidotes buddhabutrensis n. sp., is described from the continental Late Jurassic-Early Cretaceous Phu Kradung Formation, Phu Nam Jun, Kalasin Province. L. buddhabutrensis is characterized notably by the pattern of its cheek bones, by its short preorbital region, and by its numerous and well-developed premaxillary teeth. L. buddhabutrensis is provisionally placed in the genus Lepidotes; it shares, however, derived characters with other semionotids, such as Araripelepidotes and Pliodetes. (C) 2003 Academie des sciences. Published by Editions scientitiques et medicales Elsevier SAS. All rights reserved.
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页码：291 / 297
页数：7
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