Hallirhoidae
id:
hallirhoidae-200-5386612
title:
Hallirhoidae
text:
Hallirhoidae is an extinct family of heteroscleromorph demosponges found throughout the world from the Cretaceous to the Eocene, whereupon they became extinct. The highest concentration of species occurred in the Tethys Ocean during the upper Cretaceous. The hallirhoid demosponges were very distinctive-looking, largely pear-shaped sponges that were attached to the seafloor by a long stem-like stalk.
brand slug:
wiki
category slug:
encyclopedia
description:
Extinct family of sponges
original url:
https://en.wikipedia.org/wiki/Hallirhoidae
date created:
date modified:
2022-11-12T13:47:28Z
main entity:
{"identifier":"Q5643013","url":"https://www.wikidata.org/entity/Q5643013"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/c4/Hallirhoidae.jpg","width":525,"height":645}
fields total:
13
integrity:
15