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Praeundulomya dibica
Taxonomy
Praeundulomya dibica was named by Muromtseva (1984). Its type specimen is PIN 560/11570, a shell (Articulated steinkern), and it is a cast. Its type locality is Dyby River Basin, Upper Imtachan, Southern Verkhoyan, which is in a Changhsingian marine siliciclastic in the Imtachan Formation of the Russian Federation.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1984 | Praeundulomya dibica Muromtseva p. 109 figs. Pl 44, fig 6 |
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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.
†Praeundulomya dibica Muromtseva 1984
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Aberhan et al. 2004 |
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Changhsingian | Russian Federation | Praeundulomya dibica (type locality: 97377) |