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Utahraptor ostrommaysi
Taxonomy
Utahraptor ostrommaysi was named by Kirkland et al. (1993). Its type specimen is CEUM 184 and is a 3D body fossil. Its type locality is Robert Gaston Quarry (CEU 91-1), which is in a Valanginian pond siltstone/limestone in the Cedar Mountain Formation of Utah.
It was corrected as Utahraptor ostrommaysorum by Kirkland et al. (1999), Olshevsky (2000), Swanson et al. (2005), Garrison et al. (2007), Turner et al. (2007), Britt et al. (2009), Senter et al. (2012), Milàn et al. (2015), Parsons and Parsons (2015).
It was corrected as Utahraptor ostrommaysorum by Kirkland et al. (1999), Olshevsky (2000), Swanson et al. (2005), Garrison et al. (2007), Turner et al. (2007), Britt et al. (2009), Senter et al. (2012), Milàn et al. (2015), Parsons and Parsons (2015).
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Utahraptor ostrommaysi Kirkland et al. |
| 1999 | Utahraptor ostrommaysorum Kirkland et al. p. 204 |
| 2000 | Utahraptor ostrommaysi Burnham et al. p. 8 |
| 2000 | Utahraptor ostrommaysorum Olshevsky p. 98 |
| 2003 | Utahraptor ostrommaysi Rauhut p. 37 |
| 2003 | Utahraptor ostrommaysi Ruiz-Omeñaca and Canudo p. 297 |
| 2004 | Utahraptor ostrommaysi Kiernan and Schwimmer p. 89 |
| 2004 | Utahraptor ostrommaysi Norell and Makovicky p. 198 |
| 2005 | Utahraptor ostrommaysorum Swanson et al. p. 24 |
| 2007 | Utahraptor ostrommaysorum Garrison, Jr. et al. p. 463 |
| 2007 | Utahraptor ostrommaysorum Turner et al. p. 10 fig. 5 |
| 2009 | Utahraptor ostrommaysorum Britt et al. |
| 2009 | Utahraptor ostrommaysi Longrich and Currie p. supplementary |
| 2012 | Utahraptor ostrommaysorum Senter et al. p. 1 |
| 2015 | Utahraptor ostrommaysi DePalma et al. p. 2 |
| 2015 | Utahraptor ostrommaysorum Milàn et al. p. 522 |
| 2015 | Utahraptor ostrommaysorum Parsons and Parsons p. 3 |
| 2016 | Utahraptor ostromaysorum Kirkland et al. p. 27 |
| 2022 | Utahraptor ostrommaysi Krumenacker et al. p. 1342 |
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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.
†Utahraptor ostrommaysi Kirkland et al. 1993
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order | |||||
| References: Marsh 1875, Peczkis 1995, Holtz et al. 2000 | |||||
Age range: Valanginian or 137.05000 to 132.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Valanginian | USA (Utah) | Utahraptor ostrommaysi (type locality: 27017 27025) |