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Kolymia multiformis
Taxonomy
Kolymia multiformis was named by Biakov (1992). Its type specimen is SVPGO 23/1068, a valve (Right valve), and it is a cast. Its type locality is Korall Creek, Upper Koargychan River, Magadania bajkurica Zone, which is in a Wordian marine siliciclastic in the Omolon Formation of the Russian Federation.
Synonymy list
Year | Name and author |
---|---|
1992 | Kolymia multiformis Biakov p. 39 figs. Pl 3, figs 4-7 |
2018 | Kolymia multiformis Biakov p. 767 figs. Pl 10, figs 1,5,8,10,11,14 |
2018 | Kolymia multiformis Biakov et al. p. 756 figs. Pl 9, figs 1,2,3,7 |
2021 | Kolymia multiformis Biakov figs. Pl 5, figs 5-7,9-12 |
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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.
†Kolymia multiformis Biakov 1992
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 4 | 44.6 | 37.3 | 61.5 | 41.5 | 10.9 | |
valve height | 3 | 39.9 | 30.0 | 50.0 | 42.3 | 10.1 |
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Source: g = genus, subc = subclass, c = class | |||||
References: Eaton 1871, Aberhan et al. 2004 |
Collections (16 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Roadian | Russian Federation | Kolymia multiformis (86041) | |
Wordian | Russian Federation | Kolymia multiformis (102098 type locality: 102101 102217 198779 198780 198782 198806 198808 198809 221244 221248 221249 221251 221253 221254) |