Cephalopoda - Goniatitida - Girtyoceratidae
Alternative combinations: Girtyoceras limatum, Goniatites limatus, Gonioloboceras limatum
Synonyms: Glyphioceras leviculum Miller and Faber 1892, Goniatites leviculus Miller and Faber 1892
Belongs to Eumorphoceras (Sulcogirtyoceras) according to V. E. Ruzhentsev and M. F. Bogoslovskaya 1971
See also Gordon 1964 and Smith 1903
Sister taxa: Eumorphoceras (Sulcogirtyoceras) artumbilicatum, Eumorphoceras (Sulcogirtyoceras) burhennei, Eumorphoceras (Sulcogirtyoceras) coronula, Eumorphoceras (Sulcogirtyoceras) jasperense, Eumorphoceras (Sulcogirtyoceras) mediolobum, Eumorphoceras (Sulcogirtyoceras) sagittarium, Eumorphoceras (Sulcogirtyoceras) weetsense
Average measurements (in mm): shell diameter 11.6
Distribution:
• Carboniferous of United States (11: Arkansas collections)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.