Alternative combination: Stacheoceras normani
Full reference: A. K. Miller and W. M. Furnish. 1957. Ammonoids of the basal Word Formation, Glass Mountains, west Texas. Journal of Paleontology 31:1052-1056
Sister taxon: Glassoceras bransonorum
Type specimen: AMNH 28022. Its type locality is USNM703, Old Word Ranch, Glass Mountains, which is in a Roadian reef, buildup or bioherm limestone in the Road Canyon Formation of Texas.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 41.0
• Permian of United States (3: Texas collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.