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Small Theropod Teeth from the Late Cretaceous of the San Juan Basin, Northwestern New Mexico and Their Implications for Understanding Latest Cretaceous Dinosaur Evolution
Late Cretaceous San Juan Basin
2014/5/21
Studying the evolution and biogeographic distribution of dinosaurs during the latest Cretaceous is critical for better
understanding the end-Cretaceous extinction event that killed off all non-avian ...
A new ctenochasmatid pterosaur from the Lower Cretaceous, western Liaoning, China
Lower Cretaceous Yixian Formation Pterofiltus qiui Ctenoc
2014/3/26
A nearly complete skull of a new ctenochasmatid pterosaur,Pterofiltus qiui gen. et sp. nov., from the Lower Cretaceous
deposits of Liaoning, China, is described here. The specimen (IVPP V12339), was ...
Oxygen isotopes of East Asian dinosaurs reveal exceptionally cold Early Cretaceous climates
reveal exceptionally Oxygen isotopes of East Asian
2014/3/26
Early Cretaceous vertebrate assemblages from East Asia and parti-cularly the Jehol Biota of northeaster n China flourished during a
period of highly debated climatic history. W hile the unique charac...
A Short-Armed Troodontid Dinosaur from the Upper Cretaceous of Inner Mongolia and Its Implications for Troodontid Evolution
A Short-Armed Troodontid Dinosaur Troodontid Evolution
2014/3/26
roodontids are a group of small theropods characterized by
long legs and enlarged braincases [1]. Although phylogenetic
analyses have varied to some extent in their placement of the
Troodontidae, t...
A reassessment ofKelmayisaurus petrolicus, a large theropod dinosaur from the Early Cretaceous of China
Dinosauria Theropoda Carcharodontosauridae anatomy Cretaceous China
2014/5/21
The Early Cretaceous fossil record of large−bodied theropods from Asia is poor, hindering comparison of Asian predatory
dinosaur faunas with those from other continents. One of the few large As...
A new Lower Cretaceous bird from China and tooth reduction in early avian evolution
Lower Cretaceous bird evolution beak China
2014/3/26
A new avian genus and species,Zhongjianornis yangi gen. et sp. nov., is reported from the Lower Cretaceous
lacustrine deposits of the Jiufotang Formation in Liaoning, northeast China. The new taxon i...
A basal parvicursorine (Theropoda: Alvarezsauridae) from the Upper Cretaceous of China
Late Cretaceous Majiacun Formation Parvicursorinae Theropoda cu rsoriality
2014/3/26
A new alvarezsaurid theropod, Xixianykus zhangi gen. et sp. nov., is described based on a partial postcranial skeleton
collected from the Upper Cretaceous Majiacun Formation of Xixia County, Henan...
The postcranial skeleton of the iguanodontian ornithopod Jinzhousaurus yangi from the Lower Cretaceous Yixian Formation of western Liaoning, China
Early Cretaceous, Iguanodontia, Ornithopoda, Hadrosauridae, systematics
2014/3/26
Non-hadrosaurid iguanodontians were the most diverse and abundant group of
large-bodied herbivorous dinosaurs during the Early Cretaceous, and were a particularly important
component of Laurasian ec...