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跗節龍屬

维基百科,自由的百科全书

跗节龙属
化石时期:白堊紀晚期
科学分类 编辑
界: 动物界 Animalia
门: 脊索动物门 Chordata
纲: 爬行綱 Reptilia
目: 蛇頸龍目 Plesiosauria
科: 双臼椎龙科 Polycotylidae
亚科: 跗节龙亚科 Palmulasaurinae
属: 跗节龙属 Palmulasaurus
Albright et al., 2007
模式種
方扁跗節龍
Palmulasaurus quadratus

Albright et al., 2007 (原為Palmula quadratus)

跗節龍屬學名Palmulasaurus)是種已滅絕海生爬行動物,是蛇頸龍目雙臼椎龍科的一屬,化石發現於美國猶他州白堊紀晚期地層。最初被命名為Palmula,但是在1833年命名的某種白堊紀有孔蟲門生物已使用這個學名,因此改為Palmulasaurus[1][2]

參考資料

[编辑]
  1. ^ Albright, L.B. III; Gillette, D.D.; and Titus, A.L. Plesiosaurs from the Upper Cretaceous (Cenomanian-Turonian) Tropic Shale of southern Utah, Part 2: Polycotylidae. Journal of Vertebrate Paleontology. 2007, 27 (1): 41–58. doi:10.1671/0272-4634(2007)27[41:PFTUCC]2.0.CO;2. 
  2. ^ Albright, L.B. III; Gillette, D.D.; and Titus, A.L. Plesiosaurs from the Upper Cretaceous (Cenomanian-Turonian) Tropic Shale of southern Utah, Part 2: Polycotylidae; Replacement names for the preoccupied genus Palmula and the subfamily Palmulainae. Journal of Vertebrate Paleontology. 2007, 27 (4): 1051. doi:10.1671/0272-4634(2007)27[1051:PFTUCC]2.0.CO;2. 
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