Name(s) in cluster
| †Cycloprosopon Loerenthey & Beurlen 1929 | urn:lsid:organismnames.com:name:2258503 |
| †Cycloprosopon Lorenthey in Lorenthey & Beurlen 1928 | urn:lsid:organismnames.com:name:4389532 |
| †Cycloprosopon Loerenthey in Loerenthey & Beurlen 1928 | urn:lsid:organismnames.com:name:4446417 |
| †Cycloprosopon Lorenthey in Lorenthey & Beurlen 1929 | urn:lsid:organismnames.com:name:1914588 |
| †Cycloprosopon Lorenthey & Beurlen 1929 | urn:lsid:organismnames.com:name:3293952 |
Microreference
89
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