Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eomonorachus divaricatus
Taxonomy
Calliops divaricatus was named by Frederickson (1964). Its type specimen is OU 5209, an exoskeleton, and it is a 3D body fossil.
It was recombined as Estoniops divaricatus by Shaw (1974); it was recombined as Eomonorachus divaricatus by Ludvigsen (1978).
It was recombined as Estoniops divaricatus by Shaw (1974); it was recombined as Eomonorachus divaricatus by Ludvigsen (1978).
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.
†Eomonorachus divaricatus Frederickson 1964
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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: Aberhan et al. 2004, Hendy 2009, Fortey and Owens 1999 |
Age range: Blackriveran or 457.30000 to 449.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Blackriveran | USA (Oklahoma) | Eomonorachus divaricatus (23892) |