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Thracia keaseyensis
Taxonomy
Thracia keaseyensis was named by Hickman (2014). Its type specimen is USNM 561781 and is a 3D body fossil. Its type locality is Columbia (USGS 15282) - Hickman (1980), which is in a Priabonian deep-water siltstone/mudstone in the Keasey Formation of Oregon.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2014 | Thracia keaseyensis Hickman |
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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.
†Thracia keaseyensis Hickman 2014
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Todd 2001, Aberhan et al. 2004 | |||||
Age range: Priabonian or 37.71000 to 33.90000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | USA (Oregon) | Thracia keaseyensis (39945 39949 40183 40185 type locality: 40186 40190 40192 40197) | |
| Priabonian - Rupelian | USA (Oregon) | Thracia keaseyensis (40187) |