菊石(图源@ smuki/Fotolia) 说了这么多, 不如给自己珍藏一份化石吧! [1] Xiang Fang, Yunbai Zhang, Tingen Chen,等. A quantitative study of the Ordovician cephalopod species Sinoceras chinense (Foord) and its palaeobiogeographic implications[J]. Alcheringa: An Australasian Journal of Palaeontology, 2017. [2] Fang X , Li C , Li W J , et al. Sinoceras chinense (Foord, 1888) in western Thailand: first identification outside China[J]. Palaeoworld, 2020. [3] Belemnites originated in the Triassic—A new look at an old group [4] Monnet C , Klug C , Baets K D . Evolutionary Patterns of Ammonoids: Phenotypic Trends, Convergence, and Parallel Evolution[J]. Geology、Science、BBC、维基百科、搜狐、百度百科等 |
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