Tainoceratoidea
id:
tainoceratoidea-296-13274909
title:
Tainoceratoidea
text:
The Tainoceratoidea are a superfamily in the cephalopod order Nautilida characterized by straight to loosely coiled shells, generally to a degree such that the width is greater than the height, to quadrate whorl section. Many bore spines, ribs, frills, wings, or nodes. In early forms, the siphuncle is generally near ventral, but more variable in advanced forms. Tainoceratoids are derived from the Oncocerida through the Rutoceratidae which first appear in the Lower Devonian. The Rutoceratidae gav
brand slug:
wiki
category slug:
encyclopedia
description:
Extinct superfamily of nautiloids
original url:
https://en.wikipedia.org/wiki/Tainoceratoidea
date created:
date modified:
2023-07-18T19:51:55Z
main entity:
{"identifier":"Q7676215","url":"https://www.wikidata.org/entity/Q7676215"}
image:
fields total:
13
integrity:
14