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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Orthostrophia
Taxonomy
Orthostrophia is a genus. It is not extant.
It was assigned to Orthidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
It was assigned to Orthidae by Williams et al. (2000); and to Orthida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2000 | Orthostrophia Williams et al. p. 727 |
| 2002 | Orthostrophia Sepkoski |
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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.
G. †Orthostrophia
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013 | |||||
Age range: base of the Llandovery to the top of the Emsian or 443.10000 to 393.47000 Ma
Collections (26 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Llandovery | Bolivia | O. dartae (25084) | |
| Silurian | USA (Indiana) | O. fissistriata (75266) | |
| Silurian | USA (Oklahoma) | O. sp. (528) | |
| Wenlock | USA (Indiana) | O. sp. (26856) | |
| Wenlock | USA (New York) | O. fasciata (81782 81805 81813) O. sp. (541) | |
| Wenlock - Ludlow | Canada (Northwest Territories) | O. sp. (188809 188865) | |
| Ludlow | USA (Oklahoma) | O. brownsportensis (170246) | |
| Ludlow - Pridoli | USA (Oklahoma) | O. brownsportensis (170225) | |
| Ludfordian | Czechia | O. mulus (14037 14112 14164) | |
| Pridoli | USA (New York) | O. sp. (25893) | |
| Pridoli - Lochkovian | USA (Oklahoma) | O. strophomenoides (26826) | |
| Gedinnine | USA (Tennessee) | O. strophomenoides (74661 75628) | |
| Lochkovian | Argentina | O. meridionalis (25112) | |
| Lochkovian | USA (Nevada) | O. sp. (591) | |
| Lochkovian | USA (New York) | O. sp. (24815) | |
| Lochkovian | USA (Tennessee) | O. sp. (26852) | |
| Helderbergian | USA (Nevada) | O. sp. (596) | |
| Pragian | Canada (Quebec) | O. sp. (597) | |
| Emsian | Canada (Quebec) | O. canadensis (233202) |