Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Olcostephanus paucicostatus
Taxonomy
Rogersites paucicostatus was named by Imlay (1937). Its type specimen is UM 18033, a shell, and it is a 3D body fossil.
It was recombined as Olcostephanus paucicostatus by Klein (2005).
It was recombined as Olcostephanus paucicostatus by Klein (2005).
Sister species lacking formal opinion data
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.
†Olcostephanus paucicostatus Imlay 1937
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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, Kiessling 2003 |
Age range: Valanginian or 139.80000 to 132.90000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Valanginian | Mexico (Nuevo Leon) | Rogersites paucicostatus (2133) |