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Polythecalis chandalasensis
Taxonomy
Polythecalis chandalasensis was named by Kropatcheva (1989). Its type specimen is TsNIGR 26/12539 and is a 3D body fossil. Its type locality is Senkina Shapka Mountain, Bed 27, Partizanskaya River, Primorye, which is in a Capitanian marine horizon in the Chandalaz Formation of the Russian Federation.
Synonymy list
Year | Name and author |
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1989 | Polythecalis chandalasensis Kropatcheva p. 112 figs. Pl 17, fig 3 |
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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.
†Polythecalis chandalasensis Kropatcheva 1989
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Kiessling 2004 |
Age range: Capitanian or 264.28000 to 259.51000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Capitanian | Russian Federation | Polythecalis chandalasensis (type locality: 110914) |