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Eomarshallites hibridum
Taxonomy
Eomarshallites hibridum was named by Medina and Rinaldi (1986) [TYPE LOCALITY: Estancia La Vega, Province of Santa Cruz, Argentina (Late Albian). TYPE REPOSITORY: MLP, Argentina.]. Its type specimen is MLP30182 and is not a trace fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1986 | Eomarshallites hibridum Medina and Rinaldi p. 21 figs. pl. 3, figs. 8a-b |
| 2005 | Eomarshallites hibridum Medina and Riccardi p. 273 |
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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.
†Eomarshallites hibridum Medina and Rinaldi 1986
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 17.0 | 14.8 | 20.3 | 17.0 | 2.18 | |
| shell diameter | 5 | 44.8 | 41.0 | 53.0 | 43.2 | 5.05 | |
| shell inflation | 5 | 16.6 | 14.8 | 19.4 | 16.2 | 1.69 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Albian or 106.30000 to 100.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | Argentina (Santa Cruz) | Eomarshallites hibridum (74297 74299) |