Pseudactinoceratidae
id:
pseudactinoceratidae-295-4656251
title:
Pseudactinoceratidae
text:
Pseudactinoceraidae is a family in the cephalopod order Pseudorthocerida, known from the Upper Devonian and Lower Carboniferous (Mississippian). Pseuactinocerids are characterized by elongated, straight and gently curved shells with a subcentral siphuncle composed of broadly expanded segments in the adult in which there are internal deposits pieced by two series of radial canals. Deposits form initially at the septal openings and grow mostly forward to connect with the next deposit in the anteri
brand slug:
wiki
category slug:
encyclopedia
description:
Extinct family of cephalopods
original url:
https://en.wikipedia.org/wiki/Pseudactinoceratidae
date created:
date modified:
2021-11-29T23:55:02Z
main entity:
{"identifier":"Q7254144","url":"https://www.wikidata.org/entity/Q7254144"}
image:
fields total:
13
integrity:
14