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Mackenziecyathus kropotkini
Taxonomy
Ussuricyathus kropotkini was named by Okuneva and Repina (1973). It is not a trace fossil. Its type locality is Knorring, Khanka Massif, which is in a Lenian reef, buildup or bioherm limestone in the Dmitriyevskaya Formation of the Russian Federation.
It was recombined as Mackenziecyathus kropotkini by Debrenne et al. (2015).
It was recombined as Mackenziecyathus kropotkini by Debrenne et al. (2015).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Ussuricyathus kropotkini Okuneva and Repina |
| 2015 | Mackenziecyathus kropotkini Debrenne et al. p. 954 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Mackenziecyathus kropotkini Okuneva and Repina 1973
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Diagnosis
No diagnoses are available