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No social distancing in the Cretaceous:New study finds earliest evidence for mammal social behavior（图）
No social distancing Cretaceous earliest evidence mammal social behavior
2020/11/6
A new study led by U.S. National Science Foundation-funded paleontologists at the University of Washington and its Burke Museum of Natural History & Culture indicates that the earliest ...
New triconodontids (Mammalia) from the Lower Cretaceous Shahai and Fuxin formations, northeastern China
Triconodontidae Alticonodontinae Meiconodon gen. nov Early Cretaceous Northeastern China
2014/3/26
The first triconodontids from Asia have been discovered from the Lower Cretaceous (Aptian to Albian) Shahai and Fuxin formations in
Liaoning Province, northeastern China: Meiconodon liigen. and sp. n...
A New Leptoceratopsid (Ornithischia: Ceratopsia) from the Upper Cretaceous of Shandong, China and Its Implications for Neoceratopsian Evolution
A New Leptoceratopsid Neoceratopsian Evolution
2014/3/26
The leptoceratopsids are a group of small, quadrupedal horned
dinosaurs. They normally have a total body length of about two
meters, and are thus much smaller than the contemporary
ceratopsids [1]....
New basal eutherian mammal from the Early Cretaceous Jeholbiota, Liaoning, China
Early Cretaceous mammal eutherian Jehol biota septomaxilla therian dentition
2014/3/26
A new genus and species of eutherian mammal, Acristatherium yanensis gen. et sp. nov., is described from
the Early Cretaceous Jehol biota, China. The new taxon is based on a partial skull that is pre...
A gravid lizard from the Cretaceous of China and the early history of squam ate viviparity
Viviparity Sq uamata Rep tilia Cretaceo us China
2014/3/26
Al though vivi parity is most often associated with
mammal s, roughl y one fifth of extant squam ate reptiles
give birth to live young. Phyloge netic analys es indi cate that
the trait evolve d mor...
Transitional mammalian middle ear from a new Cretaceous Jehol eutriconodont
Transitional mammalian a new Cretaceous Jehol eutriconodont
2014/3/26
The transference of post-dentary jaw elements to the cranium of mammals as auditory ossicles is one of the central topics
in evolutionary biology of vertebrates. Homologies of these bones among jawed...
期刊信息
篇名
Description of a new fossil genus and species Huaxiasciophilites jingxiensis from Early Cretaceous Jingxi basin of Beijing, China (Diptera: Mesosciophilidae)
语种
英文
撰写或编译
作者
Zhang Zhijun, Hong ...
期刊信息
篇名
A new name for Mesotermes Ren,A Genus of Cretaceous Termites (Isoptera:Termopsidae)
语种
英文
撰写或编译
作者
Engel,M.,Ren Dong
第一作者单位
刊物名称
Journal of The Kansas Entomological Society
页面
76(3):536.（2003）...