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Priacodon robustus
Taxonomy
Tinodon robustus was named by Marsh (1879). Its type specimen is YPM 11846, a mandible (left mandible), and it is a 3D body fossil. Its type locality is Quarry 9, Como Bluff (YPM), which is in a Kimmeridgian/Tithonian fluvial-lacustrine mudstone/sandstone in the Morrison Formation of Wyoming.
It was recombined as Priacodon robustus by Simpson (1925), Simpson (1929), Hay (1930), Jenkins and Crompton (1979) and Kielan-Jaworowska et al. (2004).
It was recombined as Priacodon robustus by Simpson (1925), Simpson (1929), Hay (1930), Jenkins and Crompton (1979) and Kielan-Jaworowska et al. (2004).
Synonymy list
Year | Name and author |
---|---|
1879 | Tinodon robustus Marsh p. 397 |
1887 | Tinodon robustus Marsh p. 343 |
1902 | Tinodon robustus Hay p. 567 |
1925 | Priacodon robustus Simpson p. 162 figs. 6-7 |
1929 | Priacodon robustus Simpson p. 36 |
1930 | Priacodon robustus Hay p. 370 |
1979 | Priacodon robustus Jenkins and Crompton p. 75 |
2004 | Priacodon robustus Kielan-Jaworowska et al. pp. 219, 245-246 |
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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.
†Priacodon robustus Marsh 1879
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum, uc = unranked clade | |||||
References: Hopson 1973, Hendy et al. 2009, Luo et al. 2003, Carroll 1988 |
Age range: base of the Kimmeridgian to the top of the Tithonian or 157.30000 to 145.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Kimmeridgian - Tithonian | USA (Wyoming) | Tinodon robustus (type locality: 12816) |