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About: Whatcheeriidae     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatPrehistoricTetrapods, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: yago:WikicatCarboniferousAnimalsyago:WikicatTetrapodsyago:Animal100015388yago:Chordate101466257yago:LivingThing100004258yago:Object100002684yago:Organism100004475yago:PhysicalEntity100001930yago:Tetrapod102156732yago:Vertebrate101471682yago:Whole100003553yago:WikicatPrehistoricTetrapods New Facet based on Instances of this Class

Whatcheeriidae is an extinct family of tetrapods which lived in the Mississippian sub-period, a subdivision of the Carboniferous period. It contains the genera Pederpes, Whatcheeria, and possibly Ossinodus. Fossils of a possible whatcheeriid have been found from the Red Hill locality of Pennsylvania. If these remains are from a whatcheeriid, they extend the range of the family into the Late Devonian and suggest that advanced tetrapods may have lived alongside primitive tetrapod ancestors like Hynerpeton and Densignathus. They also imply that a very long ghost lineage of whatcheeriids lived through Romer's gap, a period during the Early Carboniferous conspicuously lacking in tetrapod remains.