Gryphaea arcuata — Gryphaeidae oilasiga mansub qirilib ketgan ikki pallali mollyuska turi. U ilk yura davrida Yevropada yashagan[1].

Gryphaea arcuata
Oila: Gryphaeidae

Manbalar

  1. ↑ Gryphaea arcuata — Wikipedia; Paleobiology Database. ([en.wikipedia.org][1])