Protosqualus
id:
protosqualus-168-1003197
title:
Protosqualus
text:
Protosqualus was a genus of dogfish shark that existed during the Cretaceous. Fossils have been found in Europe, East Asia, Antarctica, Australia, India and South America. The type species is Protosqualus sigei, which was found around an Albian aged deposit in France. Some species show some level of heterodonty, for example Protosqualus barringtonensis shows a rather high level of heterodonty within its teeth. The oldest specimens are from the Speeton Clay Formation. Protosqualus teeth are quite
brand slug:
wiki
category slug:
encyclopedia
description:
Genus of dogfish shark that existed during the Cretaceous
original url:
https://en.wikipedia.org/wiki/Protosqualus
date created:
2024-07-08T14:28:25Z
date modified:
2024-08-30T14:44:42Z
main entity:
{"identifier":"Q23768645","url":"https://www.wikidata.org/entity/Q23768645"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/bd/Protosqualus_argentinensis_tooth_%28Simple%29.svg","width":2332,"height":1813}
fields total:
13
integrity:
16