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帕哈薩帕龍屬
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帕哈薩帕龍(屬名:Pahasapasaurus,或直譯作黑山龍)是雙臼椎龍科蛇頸龍的一個屬,生存於森諾曼階的美國南達科他州。該分類單元的獨特特徵包括細長的上臂骨(橈骨/尺骨–脛骨/腓骨)及齶骨(口腔頂部)特徵。模式種是哈氏帕哈薩帕龍(P. haasi)。[1]
參見
- 蛇頸龍列表
- 蛇頸龍類研究歷史(英語:Timeline of plesiosaur research)
參考資料
- Schumacher, B. A. 2007. A new polycotylid plesiosaur (Reptilia; Sauropterygia) from the Greenhorn Limestone (Upper Cretaceous; lower upper Cenomanian), Black Hills, South Dakota. in Marin, J.E., and Parris, D.C., eds., The Geology and Paleontology of the Late Cretaceous Marine Deposits of the Dakotas: Geological Society of America Special Paper 427, p. 133-146.