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Squamularia rotundata
Taxonomy
Squamularia rotundata was named by Gemmellaro (1899). It is a 3D body fossil. Its type locality is Rocca di San Benedetto, calcare compatto, Sosio, which is in a Wordian carbonate limestone in Italy. It is the type species of Squamularia.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1899 | Squamularia rotundata Gemmellaro |
| 2011 | Squamularia rotundata Verna and Angiolini figs. Pl 4, figs 11-16; pl 5, figs 6-10; pl 6, figs 7,9 |
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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.
†Squamularia rotundata Gemmellaro 1899
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 17 | 9.23 | 5.20 | 16.0 | 9.20 | 3.50 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Türkiye | Squamularia rotundata (107222 107227 107229 107231 107232 107233) | |
| Wordian | Italy | Squamularia rotundata (type locality: 108566) | |
| Capitanian | Türkiye | Squamularia rotundata (107251 107268) |