Hecticoceratinae
id:
hecticoceratinae-312-6926933
title:
Hecticoceratinae
text:
Hecticoceratinae is a subfamily of oppeliids from the Middle and Upper Jurassic typically with strong falcoid or falcate ribbing that covers whorl sides completely. Venters are usually keeled and may be tricarinate. The Hecticocerainae, which has its origin in the Oppeliinae, give rise to the Distichoceratinae near the beginning of the Middle Jurassic Callovian, and to the Glochiceratinae early in the Upper Jurassic Oxfordian. Neither apparently gave rise to any subsequent groups.
brand slug:
wiki
category slug:
encyclopedia
description:
Extinct subfamily of molluscs
original url:
https://en.wikipedia.org/wiki/Hecticoceratinae
date created:
date modified:
2021-04-28T22:45:55Z
main entity:
{"identifier":"Q18348944","url":"https://www.wikidata.org/entity/Q18348944"}
image:
fields total:
13
integrity:
14