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Megousia yakutica
Taxonomy
Productus yakuticus was named by Licharew (1934).
It was recombined as Megousia yakutica by Ustritsky and Chernyak (1963), Sarycheva (1977) and Abramov and Grigorieva (1988).
It was recombined as Megousia yakutica by Ustritsky and Chernyak (1963), Sarycheva (1977) and Abramov and Grigorieva (1988).
Synonymy list
| Year | Name and author |
|---|---|
| 1934 | Productus yakuticus Licharew |
| 1963 | Megousia yakutica Ustritsky and Chernyak p. 89 figs. Pl 10, figs 3-14; pl 11, fig 1 |
| 1977 | Megousia yakutica Sarycheva p. 62 figs. Pl 6, figs 4,5 |
| 1988 | Megousia yakutica Abramov and Grigorieva p. 138 figs. Pl 10, figs 10-12; pl 12, 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.
†Megousia yakutica Licharew 1934
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Williams et al. 2000 | |||||
Age range: base of the Sakmarian to the top of the Wuchiapingian or 293.52000 to 254.17000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Russian Federation | Megousia yakutica (100718) | |
| Kungurian | Russian Federation | Megousia yakutica (100665 100667 100673 100692 100756) | |
| Wordian | Russian Federation | Megousia yakutica (119369 119370 119373) | |
| Wuchiapingian | Svalbard and Jan Mayen | Megousia yakutica (51636) |