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Dyscritella alta
Taxonomy
Dyscritella alta was named by Kiseleva (1982). Its type specimen is PTGU 187/20 and is a 3D body fossil. Its type locality is Volchanets Lake, Primorye, which is in a Changhsingian carbonate limestone in the Lyudyanza Formation of the Russian Federation.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1982 | Dyscritella alta Kiseleva p. 78 figs. Pl 12, fig 4 |
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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.
†Dyscritella alta Kiseleva 1982
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum, uc = unranked clade | |||||
References: Kiessling 2004, Smith et al. 2006, Nesnidal et al. 2013 |
Age range: Changhsingian or 254.17000 to 252.17000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Changhsingian | Russian Federation (Primorye) | Dyscritella alta (63900) | |
Changhsingian | Russian Federation | Dyscritella alta (type locality: 111596) |