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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pseudoolenoides derbyi
Taxonomy
Pseudoolenoides derbyi was named by Shaw (1974). Its type specimen is OU 7952, a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is WSC-75, West Spring Creek, which is in a Whiterockian shallow subtidal grainstone/shale in the Oil Creek Formation of Oklahoma.
Synonymy list
Year | Name and author |
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1974 | Pseudoolenoides derbyi Shaw p. 26 figs. Pl. 1, fig. 28 |
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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.
†Pseudoolenoides derbyi Shaw 1974
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, o = order, c = class | |||||
References: Whittington et al. 1997, Fortey and Owens 1999, Aberhan et al. 2004 |
Age range: Whiterockian or 471.30000 to 457.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Whiterockian | USA (Oklahoma) | Pseudoolenoides derbyi (type locality: 105650) |