Cretolamna

Cretolamna
Cretalamna Edit nilai pada Wikidata

Edit nilai pada Wikidata
Taksonomi
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GenusCretalamna Edit nilai pada Wikidata
Leonid Sergeevich Glikman, 1958
Spesies
  • Cretolamna appendiculata Agassiz 1843[1]
  • Cretolamna aschersoni
  • Cretolamna biauriculata Wanner 1902[1]
  • Cretolamna bryanti
  • Cretolamna maroccana
  • Cretolamna pachyrhiza
  • Cretolamna lata

Cretolamna[2] adalah sebuah genus hiu makerel punah yang masuk keluarga Otodontidae. Hiu tersebut tunggal dari tahap Aptia dari Zaman Kapur sampai tahap Ypresia dari awal zaman Eosen (115 sampai 48 juta tahun lalu).[1][3] Genus tersebut dianggap merupakan leluhur dari banyak genera hiu terkenal, seperti hiu Mako, hiu putih besar, Carcharocles angustidens, dan Carcharocles megalodon.

Referensi

  1. ^ a b c "Fossilworks". Diarsipkan dari versi asli tanggal 2019-08-22. Diakses tanggal 2018-12-09. 
  2. ^ The spelling of the name is controversial; the original spelling is Cretalamna, but currently both spellings are in use. For comments on the spelling of the genus name see: Mikael Siverson; Johan Lindgren; Michael G. Newbrey; Peter Cederström; Todd D. Cook (2015). "Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type". Acta Palaeontologica Polonica. 60 (2): 339–384. doi:10.4202/app.2012.0137. 
  3. ^ Welton & Farish, Bruce J. & Roger F. (1993). The Collectors's Guide to Fossil Sharks and Rays from the Cretaceous of Texas. Before Time. 

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