Cephalopoda - Ammonitida - Hammatoceratidae
Alternative combination: Hammatoceras perplana
Synonym: Hammatoceras clavatum Fossa-Mancini 1914
Belongs to Geczyceras according to Z. Kovács 2009
See also Géczy et al. 2008
Sister taxa: Hammatoceras costulosum, Hammatoceras insigne, Hammatoceras lorteti, Hammatoceras pachu, Hammatoceras semilunatum, Hammatoceras simulator, Hammatoceras trigonatum, Geczyceras speciosum, Geczyceras allobrogense, Geczyceras bonarellii, Geczyceras galaczi, Geczyceras martinezae, Geczyceras costatum, Geczyceras porcarellense, Geczyceras clausum, Accardia eximia, Accardia noszkyi, Accardia diadematoides
Average measurements (in mm): shell diameter 86.6
Distribution:
• Jurassic of Hungary (8 collections), Spain (4)
Total: 12 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.