Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Megamyonia breviuscula
Taxonomy
Rafinesquina breviusculus was named by Foerste (1917).
It was recombined as Megamyonia breviuscula by Nelson (1963).
It was recombined as Megamyonia breviuscula by Nelson (1963).
Synonymy list
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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.
†Megamyonia breviuscula Foerste 1917
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Hendy 2009, Aberhan et al. 2004 |
Age range: Richmondian or 449.60000 to 445.50000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Richmondian | USA (Michigan) | Rafinesquina breviusculus (26312 26313 26314) | |
Richmondian - Gamachian | Canada (Manitoba) | Megamyonia breviuscula (23023) |