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Monocostodus sevierensis
Taxonomy
Acodus sevierensis was named by Miller (1969). It is the type species of Monocostodus.
It was recombined as Semiacontiodus sevierensis by Lindström (1973); it was recombined as Monocostodus sevierensis by Miller (1980).
It was recombined as Semiacontiodus sevierensis by Lindström (1973); it was recombined as Monocostodus sevierensis by Miller (1980).
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Acodus sevierensis Miller p. 418 figs. pl. 63, figs. 25-31 |
| 1973 | Semiacontiodus sevierensis Lindström pp. 442-445 |
| 1980 | Monocostodus sevierensis Miller p. 27 |
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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.
†Monocostodus sevierensis Miller 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Aberhan 1992, Carroll 1988 | |||||
Age range: base of the Trempealeauan to the top of the Tremadoc or 490.20000 to 477.10000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sunwaptan | Canada (Nunavut) | Monocostodus sevierensis (203787) | |
| Trempealeauan | Canada (Nunuvat) | Monocostodus sevierensis (203790 203791 203794) | |
| Trempealeauan | Canada (Newfoundland and Labrador) | Monocostodus sevierensis (203839) | |
| Datsonian | Australia (South Australia) | Monocostodus sevierensis (203882) | |
| Gasconadian | USA (New Mexico) | Monocostodus sevierensis (203895) | |
| Tremadoc | South Korea (Kangweondo) | Monocostodus sevierensis (203855) | |
| Lancefieldian | Australia (South Australia) | Monocostodus sevierensis (203884) |