Name(s) in cluster
| †Sumitomoceras Matsumoto, Muramoto & Takahasi 1969 | urn:lsid:organismnames.com:name:1208710 |
| †Sumitomoceras Matsumoto 1969 | urn:lsid:organismnames.com:name:27272 |
| †Sumitomoceras Matsumoto, Muramoto & Takahashi 1969 | urn:lsid:organismnames.com:name:2384861 |
Microreference
280
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