Neostreptognathodus - Neostreptognathodus

Neostreptognathodus
Vaqtinchalik diapazon: Erta Permiy
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Neostreptognathodus

Klark, 1972[1]
Tur turlari
Neostreptognathodus sulcoplicatus (Youngquist, Hawley va Miller, 1951) Klark, 1972 yil
Turlar
  • Neostreptognathodus costatus Vang va Zhang[2]
  • Neostreptognathodus pnevi
  • Neostreptognathodus exculptus
  • Neostreptognathodus sulcoplicatus

Neostreptognathodus dan konodontlarning yo'q bo'lib ketgan jinsi Cisuralian (Erta Permiy).

Stratigrafiyada foydalaning

Yuqori qismi Artinskiy (asosi Kungur ) bosqich konodont turlarining toshqotganliklari stratigrafik yozuvdagi joy sifatida aniqlanadi Neostreptognathodus pnevi va Neostreptognathodus exculptus birinchi paydo bo'ladi.

Neostreptognathodus costatus Erta Perm davridan Amushan shakllanishi Xitoyning Ichki Mo'g'ulistonidagi Xivujumuqin Tsida.

Adabiyotlar

  1. ^ Konodont biofatiyalari va provinsializm Devid Ley Klark, 1984 yil
  2. ^ Chengyuan Vang; Fang Chjan (2015). "Xitoyning Ichki Mo'g'ulistoni, Xivujumuqin Qi shahridagi Amushan qatlamidan yangi Permiyadagi yangi konodont turi". Acta Micropalaeontologica Sinica 32 (2): 209-218.

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