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Cytoracia variabilis
Taxonomy
Cnemidiastrum variabile was named by Kolb (1910). It is not extant.
It was recombined as Cytoracea variabilis by Schrammen (1936); it was recombined as Cytoracia variabilis by Wagner (1963).
It was recombined as Cytoracea variabilis by Schrammen (1936); it was recombined as Cytoracia variabilis by Wagner (1963).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1910 | Cnemidiastrum variabile Kolb |
| 1936 | Cytoracea variabilis Schrammen |
| 1963 | Cytoracia variabilis Wagner |
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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.
†Cytoracia variabilis Kolb 1910
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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, Whittington et al. 1997 | |||||
Age range: base of the Kimmeridgian to the top of the Early/Lower Tithonian or 154.80000 to 145.06000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kimmeridgian | Germany | Cytoracea variabilis (74063) | |
| Early/Lower Tithonian | Germany | Cytoracia variabilis (34608) |