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Bajarunia alexeevae
Taxonomy
Nordophiceras alexeevae was named by Popov (1961). It is a 3D body fossil. Its type locality is Chernokhrebetnaya River, euomphala zone (TsNIGR coll), eastern Taimyr, which is in a Spathian marine siliciclastic in the Russian Federation.
It was recombined as Bajarunia alexeevae by Dagis and Ermakova (1988).
It was recombined as Bajarunia alexeevae by Dagis and Ermakova (1988).
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Nordophiceras alexeevae Popov p. 39 figs. Pl 25, fig 7 |
| 1969 | Nordophiceras alexeevae Kummel |
| 1978 | Nordophiceras alexeevae Zakharov figs. Pl 9, figs 5,6 |
| 1988 | Bajarunia alexeevae Dagis and Ermakova p. 27 figs. Pl 2, fig 7 |
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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.
†Bajarunia alexeevae Popov 1961
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Triassic | Afghanistan (Paktia) | Nordophiceras euomphalum (41670) | |
| Smithian | Russian Federation | Nordophiceras alexeevae (127725) | |
| Spathian | Russian Federation | Nordophiceras alexeevae (type locality: 123503) |