Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Neocalmonia quadricosta was named by Pillet (1969). It is the type species of Neocalmonia.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1969 | Neocalmonia quadricosta Pillet |
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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.
†Neocalmonia quadricosta Pillet 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, subo = suborder, c = class | |||||
References: Whittington et al. 1997, Fortey and Owens 1999, Aberhan et al. 2004 |
Age range: Early/Lower Frasnian or 383.70000 to 382.40000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Frasnian | Afghanistan (Vardak) | Neocalmonia quadricosta (223342) |