
tetrapluroseras

tetrapleroseras anedi rashyaalooni urals yokka diguva permian nundi antarinchipoyina charitrapurva natiloid. naatilidlu oka rakamaina natiloid, idhi okappudu vaividhyabharitamgaa mariyu anekamgaa unde, conny ippudu "natilus" mariyu "allonotilus" dwara matrame suuchimchabadutunna shelled sephalopads yokka upavargam."
"tetrapluroseras" anedi 1957loe neptunoseratidega kalipina rendu jaatulalo okati, marokati "neptunoseras". ruso puvvu (1963) prakaram neptunoseratidae, iposeratesilo cherchabadina diguva permian kutumbaaniki chendina cyphoseratidae nundi anumanaspadamga bhinnamgaa untundi.(1964.
tetrapluroseras" ketayinchabadina cyphoseratidae (puvvu 1963), syrtoconic ledhaa mruduvaina ledhaa ribb shell, saadhaaranamgaa chinna fragmocons mariyu koddigaa vistarinchina syphankil vibhaagaalato vadulugaa chuttabadina natilids.

