Ptycholepiformes
http://dbpedia.org/resource/Ptycholepiformes an entity of type: Eukaryote
Ptycholepiformes are an extinct order of prehistoric ray-finned fish that existed during the Triassic period and the Early Jurassic epoch. The order includes the genera , Ardoreosomus, Boreosomus, , Ptycholepis, and Yuchoulepis. Although several families have been proposed, some studies place all these genera in the same family, Ptycholepididae. Ptycholepiformes had a widespread distribution during the Early Triassic, but were restricted to mainly Europe and North America afterwards. They are known from both marine and freshwater deposits.
rdf:langString
I pticolepiformi (Ptycholepiformes Andrews et al., 1967) erano un ordine di pesci preistorici estinti afferenti agli attinopterigi.
rdf:langString
rdf:langString
Ptycholepiformes
rdf:langString
Ptycholepiformes
rdf:langString
Ptycholepiformes
xsd:integer
31807577
xsd:integer
1105472419
rdf:langString
Andrews et al. 1967
rdf:langString
Ptycholepis bollensis fossil
rdf:langString
* Boreosomidae (Gardiner 1967)
* Chungkingichthyidae (Su 1974)
* Ptycholepididae (Brough 1939 corrig.)
rdf:langString
Families
rdf:langString
Ptycholepiformes
rdf:langString
Ptycholepiformes are an extinct order of prehistoric ray-finned fish that existed during the Triassic period and the Early Jurassic epoch. The order includes the genera , Ardoreosomus, Boreosomus, , Ptycholepis, and Yuchoulepis. Although several families have been proposed, some studies place all these genera in the same family, Ptycholepididae. Ptycholepiformes had a widespread distribution during the Early Triassic, but were restricted to mainly Europe and North America afterwards. They are known from both marine and freshwater deposits.
rdf:langString
I pticolepiformi (Ptycholepiformes Andrews et al., 1967) erano un ordine di pesci preistorici estinti afferenti agli attinopterigi.
xsd:nonNegativeInteger
11963
