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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Coolinia gracilis
Taxonomy
Schellwienella gracilis was named by Andreeva (1961) [Andreeva in Nikiforova & Andreeva, 1961].
It was recombined as Coolinia gracilis by Modzalevskaya (2003).
It was recombined as Coolinia gracilis by Modzalevskaya (2003).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Schellwienella gracilis Andreeva p. 192 figs. pl. XLI, figs 3-8. |
| 2003 | Coolinia gracilis Modzalevskaya p. 79 fig. 6 |
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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.
†Coolinia gracilis Andreeva 1961
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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: Hendy 2009, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Rhuddanian to the top of the Aeronian or 443.40000 to 438.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhuddanian - Aeronian | Russian Federation | Coolinia gracilis (185955 185956) |