Siberioceras
Siberioceras is an extinct genus of orthocerids of uncertain affinity defined by Zhuravleva (1957). Orthocerids are prehistoric shelled cephalopods included in the mostly orthoconic nautiloid superorder Orthoceratoidea. References
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Siberioceras
Siberioceras is an extinct genus of orthocerids of uncertain affinity defined by Zhuravleva (1957). Orthocerids are prehistoric shelled cephalopods included in the mostly orthoconic nautiloid superorder Orthoceratoidea. References
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