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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 ...
Early Miocene cricetids (Rodentia) from the Junggar basin (Xinjiang, China) and their biochronological implications
Biochronology Cricetidae Early Miocene Rodentia Central Asia
2014/3/26
Among the 14 small mammal species from the early Miocene locality of the northern area of the Junggar basin (northern Xinjiang, China), four
species are cricetids (...
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...
First ceratopsid dinosaur from China and its biogeographical implications
Late Cretaceous Wangshi Group Cerato psida Centrosaurinae biogeography
2014/3/26
Ceratopsid dinosaurs represent one of the best known dinosaur groups in the Late Cretaceous, and their unquestionable fossil re -cords are exclusively restricted to western North America. Here we repo...
Pre- Archaeopteryx coelurosaurian dinosaurs and their implications for understanding avian origins
Jurassic fossil record, Coelurosauria Theropoda avian origins
2014/3/26
The last two decades have witnessed great advances in recons tructing the transition from non-avian theropods to avians, but vie ws
in opposition to the theropod hypothesis still exist. Here we hig...
A new tarkadectine primate from the Eocene of Inner Mongolia, China: phylogenetic and biogeographic implications
Tarkops Tarka Tarkadectes primates Plagiomenidae Dermoptera
2014/3/26
Ta r k a and Tarkadectes are Middle Eocene mammals known only from the Rocky Mountains region of
North America. Previous work has suggested that they are members of the Plagiomenidae, an extinct
fam...