Early Cretaceous Lower Vertebrates from Galve (Teruel), Spain
Early Cretaceous Lower Vertebrates from Galve (Teruel), Spain
复制标题
西班牙加尔韦（特鲁埃尔）的早白垩世低等脊椎动物
DOI：
--
复制
发表时间：
1982
期刊：
影响因子：
--
通讯作者：
B. Sanchiz
中科院分区：
文献类型：
--
作者：
R. Estes;B. Sanchiz
ABSTRACT The Early Cretaceous (Barremian–Aptian) lower vertebrate fauna from Galve, Spain, includes two hybodontid sharks, Hybodus parvidens and Lonchidion microselachos n. sp., as well as fragmentary remains of characteristic Mesozoic bony fishes. The salamander AIbanerpeton cf. megacephalus (Prosirenidae) is most similar to Jurassic Portuguese specimens of this species. Galverpeton ibericum n. gen. et sp. (family incertae sedis) was probably a slim-bodied animal; it resembles the ambystomatoid–plethodontoid salamanders and is the earliest record of the more derived salamander groups. The first disarticulated specimens of the Upper Jurassic or Lower Cretaceous discoglossid frog Eodiscoglossus santonjae permit refinement of the diagnosis of this primitive frog. A variety of small reptiles is also present, including lizards, crocodilians and dinosaurs; the latter are notable in being represented by teeth of very small (young?) animals. The Galve assemblage includes primarily freshwater forms, and, based on...
