Restoration

Allenypterus is an extinct genus of coelacanths which lived during the Bashkirian age of the Late Carboniferous period, 318 million years ago). Fossils have been discovered in Bear Gulch Limestone, Montana, USA.[1]

Allenypterus montanus. Heath Formation, Bear Gulch, Montana (USA). At the Royal Tyrrell Museum of Palaeontology.
Allenypterus montanus, Museum of the Rockies

References

  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. Bibcode:1984Geobi..17..237L. doi:10.1016/S0016-6995(84)80145-X.

External links