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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Gerkispiridae
Taxonomy
Gerkispiridae was named by Carter (1985). Its type is Gerkispira.
It was assigned to Martinioidea by Williams et al. (2006).
It was assigned to Martinioidea by Williams et al. (2006).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1985 | Gerkispiridae Carter |
| 2006 | Gerkispiridae Williams et al. p. 1764 |
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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.
Fm. †Gerkispiridae Carter 1985
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G. †Acanthospirina Schuchert and LeVene 1929
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Invalid names: Acanthospira Weller 1914 [replaced]
G. †Gerkispira
G. †Oiosia
G. †Punctothyris
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: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Late/Upper Famennian to the top of the Serpukhovian or 365.20000 to 323.40000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Famennian | USA (New Mexico) | Oiosia putilla (231555 231556 231558) | |
| Late/Upper Famennian | USA (Missouri) | Acanthospirina aciculifera (6029 6030) | |
| Tournaisian | USA (Oklahoma) | Punctothyris kenwoodensis (5614) | |
| Serpukhovian | USA (Oklahoma) | Acanthospirina sp. A (5611) |