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The systematics of Late Jurassic tyrannosauroid theropods from Europe and North America
Dinosauria Theropoda Tyrannosauridae Tyrannosaurus anatomy
2014/5/21
Recent discoveries of more than ten new species of tyrannosau roid theropods are helping to understand the origin and evolu−
tion of colossal body size and oth er characteristic features of Tyr...
Reconsideration of the systematics of the Early Pleistocene Cervavitus(Cervidae, Artiodactyla, Mammalia)
Cervavitus Cervidae Artiodactyla systematics Neogene Early Pleistocene paleoenvironment.
2014/3/26
Cervavitus were usually found from the Late Miocene and Pliocene deposits in East Europe, Middle
Asia and North China, but they were found recently in many Early Pleistocene localities in southern
C...