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Tholus
Taxonomy
Tholus was named by Pegel (1986) [Sepkoski's age data: Cm l Sepkoski's reference number: ZR88]. It is not extant.
It was assigned to Agraulidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Agraulidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Synonymy list
Year | Name and author |
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1986 | Tholus Pegel |
2002 | Tholus Jell and Adrain p. 453 |
2002 | Tholus Sepkoski |
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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.
G. †Tholus Pegel 1986
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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, Hendy et al. 2009, Aberhan et al. 2004 |
Collections
No collection or age range data are available