| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rafinesquina ultrix
Taxonomy
Rafinesquina ultrix was named by Marek and Havlíček (1967). It is a 3D body fossil. Its type locality is Temporary outcrop just northwest of Běchovice, which is in a Hirnantian transition zone/lower shoreface shale in the Kosov Formation of Czechia.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Rafinesquina ultrix Marek and Havlíček p. 282 figs. pl. 3 f. 1-3, 6, 8 |
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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.
†Rafinesquina ultrix Marek and Havlíček 1967
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Hendy et al. 2009, Nesnidal et al. 2013 | |||||
Age range: Hirnantian or 445.20000 to 443.10000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hirnantian | Czechia (Praha) | Rafinesquina ultrix (type locality: 149320) |