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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hercostrophia
Taxonomy
Hercostrophia is a genus. It is not extant.
It was assigned to Protodouvillininae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was assigned to Protodouvillininae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 2000 | Hercostrophia Williams et al. p. 271 |
| 2002 | Hercostrophia 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. †Hercostrophia
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Givetian or 387.70000 to 382.70000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Givetian | USA (New York) | H. subcamerata (94410) | |
| Givetian | USA (Ohio) | H. robusta (38457) | |
| Givetian | USA (Michigan) | H. robusta (38475) |