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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Strigambitus utahensis
Taxonomy
Pterocephalina utahensis was named by Resser (1942).
It was recombined as Sigmocheilus utahensis by Palmer (1960); it was recombined as Strigambitus utahensis by Palmer (1965).
It was recombined as Sigmocheilus utahensis by Palmer (1960); it was recombined as Strigambitus utahensis by Palmer (1965).
Synonymy list
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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.
†Strigambitus utahensis Resser 1942
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Aberhan et al. 2004, Whittington et al. 1997 |
Age range: Steptoean or 497.00000 to 493.50000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Steptoean | USA (Nevada) | Sigmocheilus utahensis (75270) Strigambitus utahensis (110446 110447 122138) | |
Furongian | USA (California) | Strigambitus utahensis (226276 226279) | |
Furongian | USA (Utah) | Strigambitus utahensis (156448 156449) |