| 词条 | Calhounoceras |
| 释义 |
| name = Calhounoceras | fossil_range = Early Carb (Tour) | image = | regnum = Animalia | phylum = Mollusca | classis = Cephalopoda | subclassis = Nautiloidea | ordo = Actinocerida | familia = | genus = Calhounoceras | genus_authority = Troedsson, 1926 }} Calhounoceras is a genus of actinocerids (Cephalopoda, Nautiloidea) from the Lower Mississippian named by Troedsson, 1926. References
2 : Prehistoric nautiloid genera|Actinocerida |
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