†Subkargalites parkeri Heilprin 1884
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Cephalopoda - Goniatitida - Marathonitidae
Alternative combinations: Ammonites parkeri, Kargalites parkeri, Marathonites parkeri, Popanoceras parkeri
Belongs to Subkargalites according to M. F. Bogoslovskaya 1990
See also Cooper and Grant 1977, Plummer and Scott 1937 and Smith 1903
Sister taxa: none
Average measurements (in mm): shell diameter 15.8
Distribution:
• Carboniferous of United States (3: Texas collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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