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Onega stepanovi
Taxonomy
Onega stepanovi was named by Fedonkin (1977). Its type specimen is GIN 4464/57b - Now PIN 3992/5049 and is an impression. Its type locality is Shaly sandstone slab, Onega Peninsula, Russ Fed - Keller and Fedonkin 1977, which is in an Ediacaran marine sandstone in the Verkhovka Formation of the Russian Federation.
Synonymy list
Year | Name and author |
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1977 | Onega stepanovi Fedonkin |
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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.
†Onega stepanovi Fedonkin 1977
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus | |||||
Reference: Fedonkin et al. 2007 |
Age range: Ediacaran or 635.00000 to 541.00000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ediacaran | Russian Federation | Onega stepanovi (type locality: 10256 191891) | |
Ediacaran | Russian Federation (Arkhangelsk) | Onega stepanovi (191887 191889 191890) |