Beekmanoceras
id:
beekmanoceras-259-2991501
title:
Beekmanoceras
text:
Beekmanoceras is a small cephalopod from the Middle Canadian Epoch of New York with a loosely coiled, gyroconic, shell in which the whorls are not in contact and the siphuncle is on the inner or concave side of the whorl. Furnish and Glenister (1964) placed Beekmanoceras in the Trocholitidae (Tarphycerida), interpreting the curvature to be ventral side convex, i.e. exogastastric and the siphuncle to be dorsal. Flower (1964) included Beekmanoceras in the Ellesmeroceratidae believing the siphuncle
brand slug:
wiki
category slug:
encyclopedia
description:
Genus of nautiloids
original url:
https://en.wikipedia.org/wiki/Beekmanoceras
date created:
date modified:
2021-03-05T04:45:37Z
main entity:
{"identifier":"Q4879836","url":"https://www.wikidata.org/entity/Q4879836"}
image:
fields total:
13
integrity:
14