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Polyosteorhynchus

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From Wikipedia, the free encyclopedia

Polyosteorhynchus
Temporal range: Carboniferous
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinistia
Family: Hadronectoridae
Genus: †Polyosteorhynchus
Lund & Lund, 1984
Type species
Polyosteorhynchus simplex
Lund & Lund, 1984

Polyosteorhynchus is an extinct genus of coelacanths which lived during the Carboniferous period (Serpukhovian stage, about 318 - 326 million years ago). It's remains have been found in the Bear Gulch Limestone. The size of Polyosteorhynchus was about 3,5 – 19 cm long.[1]


[edit]
  1. ↑ Lund, Richard; Lund, Wendy (1984). "New genera and species of coelacanths from the Bear Gulch Limestone (Lower Carboniferous) of Montana (U.S.A.)". Geobios. 17 (2): 237–244. doi:10.1016/s0016-6995(84)80145-x. ISSN 0016-6995.


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