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Streptacis scalpta
Taxonomy
Streptacis scalpta was named by Knight (1931). Its type specimen is YPM 13011, a shell, and it is not a trace fossil. Its type locality is SL-1. Headwaters of Feefee Creek, north of Olive St. & west of Lindberg Blvd., 1.5 km northwest of Stratmann (Olivette), which is in a Moscovian offshore shale in the Appanoose Formation of Missouri.
It was recombined as Eoptychia scalpta by Bandel (2002).
It was recombined as Eoptychia scalpta by Bandel (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Streptacis scalpta Knight p. 12–13 figs. pl. 2 fr. 4a-b; txt. f. 1f, k |
| 1997 | Streptacis scalpta Hoare et al. p. 1036 |
| 2002 | Eoptychia scalpta Bandel p. 56 |
| 2023 | Streptacis scalpta Wagner p. S4500 |
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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.
†Streptacis scalpta Knight 1931
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Kashirian to the top of the Myachkovian or 313.80000 to 307.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Moscovian | USA (Missouri) | Streptacis scalpta (type locality: 69773) | |
| Kashirian - Myachkovian | USA (New Mexico) | Streptacis scalpta (46548) |