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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Promathilda (Teretrina) eucycloides
Taxonomy
Promathilda (Teretrina) eucycloides was named by Haas (1953). It is a 3D body fossil. Its type locality is Cerro de Pasco area, Ninacaca, loc. 86, which is in a Rhaetian marine limestone in Peru.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Promathilda (Teretrina) eucycloides Haas p. 201 figs. Pl 13, figs 10,19-21,27,29 |
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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.
†Promathilda (Teretrina) eucycloides Haas 1953
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 10 | 2.57 | 1.74 | 6.03 | 2.52 | 1.24 |
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||