Ankistrorxinxus - Ankistrorhynchus

Ankistrorxinxus
Vaqtinchalik diapazon: Santonian– Campanian
Ilmiy tasnif e
Qirollik:Animalia
Filum:Chordata
Sinf:Chondrichthyes
Buyurtma:Rajiformes
Oila:†Sclerorhynchidae
Tur:†Ankistrorxinxus
Casier, 1964 yil
Turlar
  • Ankistrorhynchus lonzeensis
  • Major ankistrorhynchus
  • Ankistrorhynchus washakiensis

Ankistrorxinxus qirilib ketgan jins arra baliqlariga o'xshash akula dan Bo'r davri. Ikki turdan ajratilgan rostral tishlar ma'lum. A. lonzeensis ning turi uchun nomlangan Lonze, Belgiya. Bu pastki qismdan Santonian bosqichi.[1] A. washakiensis dan tasvirlangan Kampanian - katta Mesaverde shakllanishi ning Vayoming, AQSh. [2] Turlar A. mayor Campanian / Santonian of nomidan olingan Nyu-Jersi, AQSh qismli materiallardan tashqari, shuning uchun uning haqiqiyligi shubhali bo'ladi.[3]

Adabiyotlar

  1. ^ Suárez, M. E., & Cappetta, H. (2004). Markaziy Chili, Quiriquina shakllanishining so'nggi bo'r davridan sklerorxinxid tishlari (Neoselachii, Sclerorhynchidae). And geologiyasi, 31(1), 89-103.
  2. ^ CASE, G.R. (1987) Vayominning so'nggi Kampaniyasidan yangi selakian faunasi (Choynak qumtosh a'zosi, Mesaverde shakllanishi, Katta Shox havzasi). Paleontografiya, Abt. A, 197 (1-3): 1-37, 12 rasm, 15 pl., 3 tabl.
  3. ^ "elasmo.com". www.elasmo.com. Olingan 2020-10-02.