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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tanzanitrigonia weaveri
Taxonomy
Trigonia weaveri was named by Stoyanow (1949) [TYPE LOCALITY: Quajote Mbr, Lowell Fm, Ninety One Hills, Arizona. TYPE REPOSITORY: Unknown repository (USNM or University of Texas).].
It was recombined as Tanzanitrigonia weaveri by Cooper (2015).
It was recombined as Tanzanitrigonia weaveri by Cooper (2015).
Synonymy list
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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.
†Tanzanitrigonia weaveri Stoyanow 1949
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: Late/Upper Aptian or 119.57000 to 113.20000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian | USA (Arizona) | Trigonia weaveri (64991) | |
| Late/Upper Aptian | Mexico (Baja California) | Trigonia weaveri (1889) |