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Subject Item
dbpedia:Petalodontidae
rdfs:comment
Petalodontidae is an extinct family of marine cartilaginous fish related to modern day chimaera found in what is now the United States of America and Europe. With a very few exceptions, they are known entirely from teeth. All fossils range from the Carboniferous to the Permian, where they are presumed to have died out during the Permian/Triassic extinction event.
foaf:name
Petalodontidae
dbpedia-owl:class
dbpedia:Holocephali dbpedia:Chondrichthyes
dbpedia-owl:kingdom
dbpedia:Animal
dbpedia-owl:order
dbpedia:Petalodontiformes
dbpedia-owl:phylum
dbpedia:Chordate