Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Gravicalymene hagani
Taxonomy
Gravicalymene hagani was named by Ross (1967).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1967 | Gravicalymene hagani Ross |
2020 | Gravicalymene hagani Smith and Ebach p. 497 |
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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.
†Gravicalymene hagani Ross 1967
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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: Chatfieldian or 453.80000 to 451.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Chatfieldian | USA (Kentucky) | Gravicalymene hagani (99334) |