Arnioceras
id:
arnioceras-259-10155093
title:
Arnioceras
text:
Arnioceras is an extinct genus of large, evolute, discoidal ammonite from the Lower Jurassic. The shell is normally coiled so that all whorls are exposed. Sides bear strong sharp ribs that are straight until reaching the ventrolateral edge where they swing forward and fade. The rim (venter) is keeled and free of grooves. Arnioceras, named by Alpheus Hyatt, is included in the arietitid family of the Psiloceratoidea, an ammonitid superfamily. Its distribution is fairly worldwide, having been found
brand slug:
wiki
category slug:
encyclopedia
description:
Genus of molluscs (fossil)
original url:
https://en.wikipedia.org/wiki/Arnioceras
date created:
date modified:
2023-01-13T14:35:24Z
main entity:
{"identifier":"Q4794840","url":"https://www.wikidata.org/entity/Q4794840"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/bc/Arnioceras_acuticarinatu_-_Naturhistorisches_Museum%2C_Braunschweig%2C_Germany_-_DSC05129.JPG","width":2483,"height":1249}
fields total:
13
integrity:
15