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Myalina tommasii
Taxonomy
Myalina tommasii was named by Salomon (1895). It is not extant. Its type locality is North side of the Marmolata / Passo di Fedaia, which is in a Triassic marine horizon in the Marmolata Formation of Italy.
It was synonymized subjectively with Myalina eduliformis by Cox (1932).
It was synonymized subjectively with Myalina eduliformis by Cox (1932).
Sister species lacking formal opinion data
M. angulata, M. blezingeri, M. dalailamae, M. gegeeri, M. keokuk, M. mitchelli, M. monroensis, M. newelli, M. peralata, M. peralta, M. pernoides, M. ramonensis, M. redesdalensis, M. rotundata, M. squamosa, M. swallowi, M. verneuili, M. vetust, M. vinogradovi, M. keokuk, M. nacoensis, M. wyomingensis
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Myalina tommasii Salomon |
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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.
†Myalina tommasii Salomon 1895
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class | |||||
| References: Eaton 1871, Aberhan et al. 2004 | |||||
Age range: base of the Middle Triassic to the top of the Julian or 246.70000 to 233.60000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Olenekian - Anisian | Jordan (Janoobiah) | Myalina tommasii (201986) | |
| Middle Triassic | Italy (Trento) | Myalina tommasii (type locality: 202272) | |
| Julian | Italy | Myalina tommasii (144634) |