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An Early Cretaceous spinosaurid theropod from southern China

Published online by Cambridge University Press:  11 August 2008

ERIC BUFFETAUT*
Affiliation:
Centre National de la Recherche Scientifique (UMR 8538), Laboratoire de Géologie de l'Ecole Normale Supérieure, 24 rue Lhomond, 75231 Paris Cedex 05, France
VARAVUDH SUTEETHORN
Affiliation:
Bureau of Fossil Research and Museum, Department of Mineral Resources, Rama VI Road, Bangkok 10400, Thailand
HAIYAN TONG
Affiliation:
Centre National de la Recherche Scientifique (UMR 8538), Laboratoire de Géologie de l'Ecole Normale Supérieure, 24 rue Lhomond, 75231 Paris Cedex 05, France
ROMAIN AMIOT
Affiliation:
Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, 142 XiZhiMenWai DaJie, Beijing 100044, China
*
Author for correspondence: eric.buffetaut@wanadoo.fr

Abstract

Teeth from the Early Cretaceous Napai Formation of Fusui County, Guangxi Zhuang Autonomous Region (South China), initially described as the sauropterygian Sinopliosaurus fusuiensis, are redescribed as belonging to a spinosaurid theropod closely allied to Siamosaurus suteethorni, from the Early Cretaceous of Thailand. This identification extends to China the geographical range of Asian spinosaurs, previously reported from Thailand and Japan.

Type
Rapid Communication
Copyright
Copyright © Cambridge University Press 2008

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