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Trimarginia sinaitica
Taxonomy
Trimarginia sinaitica was named by Arkell (1952). It is a 3D body fossil. Its type locality is Gebel Aroussieh (Bajocian), which is in a Bajocian carbonate limestone/marl in Egypt. It is the type species of Trimarginia.
Synonymy list
| Year | Name and author |
|---|---|
| 1952 | Trimarginia sinaitica Arkell p. 308 |
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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.
†Trimarginia sinaitica Arkell 1952
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Bajocian or 168.60000 to 168.20000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bajocian | Egypt | Oppelia waterhousei (type locality: 170868) | |
| Late/Upper Bajocian | Egypt | Trimarginia sinaitica (184587) |