Protocycloceras Add to phylogenetic matrix

Genus

Taxonomic relationships of Protocycloceras

• Protocycloceras rushense belongs to Protocycloceras - Girty (1915)
• Protocycloceras levisense belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras catulus belongs to Protocycloceras - Billings (1865)
• Protocycloceras abnorme belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras smithvillense belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras odenvillense belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras furtivum belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras becki belongs to Protocycloceras - Billings (1859)
• Protocycloceras philipsburgense belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras manitouense belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras doniphonense belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras arkansasense belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras xerxes belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras ordinatum belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras mendax belongs to Protocycloceras - Ulrich et al. (1944)
• Protocycloceras gangshanense belongs to Protocycloceras - Zou (1988)
• Protocycloceras lamarcki belongs to Protocycloceras - Kröger and Landing (2009)
• Protocycloceras belongs to Protocycloceratidae - Kröger and Landing (2009)
• Rhabdocycloceras belongs to Protocycloceras - Kröger and Landing (2009)
• Protocycloceras geronticum belongs to Protocycloceras - Kröger and Landing (2009)