Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyrtogomphoceras magnum
Taxonomy
Cyrtogomphoceras magnum was named by Whiteaves (1890). It is the type species of Cyrtogomphoceras.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1890 | Cyrtogomphoceras magnum Whiteaves |
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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.
†Cyrtogomphoceras magnum Whiteaves 1890
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: base of the Edenian to the top of the Maysvillian or 451.00000 to 449.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Edenian - Maysvillian | Canada (Northwest Territories) | Cyrtogomphoceras magnum (26342) |