Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Prothyris (Lophoprothyris) crista
Taxonomy
Prothyris (Lophoprothyris) crista was named by Hoare et al. (1989). It is not a trace fossil. Its type locality is Loc. 1. USGS 14369. Road cut on se side US 65, 0.8 km sw of Peyton Creek Bridge, which is in a Serpukhovian offshore grainstone/shale in the Imo Formation of Arkansas. It is the type species of Prothyris (Lophoprothyris).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1989 | Prothyris (Lophoprothyris) crista Hoare et al. p. 596 fig. 6.8–6.14 |
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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.
†Prothyris (Lophoprothyris) crista Hoare et al. 1989
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy 2009, Aberhan et al. 2004 |
Age range: Serpukhovian or 330.90000 to 323.20000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Serpukhovian | USA (Arkansas) | Prothyris crista (type locality: 5517 5518) |