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Atomodesma nikolajewi
Taxonomy
Inoceramus nikolajewi was named by Voronetz (1953).
It was recombined as Atomodesma nikolajewi by Waterhouse and Chen (2006).
It was recombined as Atomodesma nikolajewi by Waterhouse and Chen (2006).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Inoceramus nikolajewi Voronetz |
| 2006 | Atomodesma nikolajewi Waterhouse and Chen p. 80 |
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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.
†Atomodesma nikolajewi Voronetz 1953
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 2 | 32.6 | 30.4 | 35.0 | 32.7 | 3.25 |
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| Source: subc = subclass, c = class | |||||
| References: Eaton 1871, Aberhan et al. 2004 | |||||
Age range: base of the Wordian to the top of the Changhsingian or 266.90000 to 252.17000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Russian Federation | Atomodesma variabilis (109941) | |
| Capitanian | Russian Federation (Sakha) | Atomodesma variabilis (82850) | |
| Wuchiapingian | Russian Federation | Atomodesma variabilis (113982) | |
| Changhsingian | Russian Federation | Atomodesma variabilis (113991) |