Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Imoella obscura
Taxonomy
Imoella obscura 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.
Synonymy list
Year | Name and author |
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1989 | Imoella obscura Hoare et al. p. 593 fig. 5.2–5.16 |
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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.
†Imoella obscura 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, o = order, c = class | |||||
References: Aberhan et al. 2004, Kiessling 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) | Imoella obscura (type locality: 5517 69284) |