The mammal fauna in the Early Cretaceous
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Meng Jin; Hu Yaoming; Li Chuankui; Wang Yuanqing
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Article
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2006
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John Wiley and Sons
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English
β 559 KB
## Abstract Eleven species belonging to five major groups of mammals (multituberculates, eutriconodontans, βsymmetrodontansβ, metatherians and eutherians) have been described from the Jehol Biota, Liaoning, China. These fossils came from three horizons of the Yixian Formation: Lujiatun (lowest), Ji