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Aliculastrum protocylindrica
Taxonomy
Atys protocylindrica was named by Vredenburg (1925) [DISTRIBUTION: Oligocene; Pakistan.]. It is not a trace fossil.
It was recombined as Aliculastrum protocylindrica by Harzhauser et al. (2009).
It was recombined as Aliculastrum protocylindrica by Harzhauser et al. (2009).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1925 | Atys protocylindrica Vredenburg pp. 11-12 figs. pl. 5, figs. 1, 2 |
| 2009 | Aliculastrum protocylindrica Harzhauser et al. p. 365 |
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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.
†Aliculastrum protocylindrica Vredenburg 1925
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: Burdigalian or 20.45000 to 15.98000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene | Pakistan | Atys protocylindrica (77169 77170 77172) | |
| Burdigalian | India (Gujarat) | Aliculastrum protocylindrica (179086) |