Jovellaniidae

id: jovellaniidae-245-9654467
title: Jovellaniidae
text: Jovellaniidae was established as a family within the Oncocerida to include genera characterized by longiconic orthocones and cyrtocones with a subtriangular to depressed cross-section in which the ventral (siphuncular) side is typically angular or more acutely rounded than the dorsal (antisiphuncular) side, and in which the siphuncle is generally large, ventral, and with lamellar actinosiphonate deposits Jovelaniids have a range that extends from the Middle Silurian to the Upper Ordovician and a
brand slug: wiki
category slug: encyclopedia
description: Extinct family of molluscs
original url: https://en.wikipedia.org/wiki/Jovellaniidae
date created:
date modified: 2023-07-18T19:25:59Z
main entity: {"identifier":"Q6296736","url":"https://www.wikidata.org/entity/Q6296736"}
image:
fields total: 13
integrity: 14

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