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Tylosaurus nepaeolicus
Taxonomy
Liodon nepaeolicus was named by Cope (1874). Its type specimen is AMNH 1565, a partial skull, and it is a 3D body fossil. Its type locality is 0.5 mi south of Solomon River, which is in a Coniacian/Santonian marine shale in the Niobrara Formation of Kansas. It is the type species of Tylosaurus.
It was recombined as Tylosaurus nepaeolicus by Merriam (1894), Hay (1902), Hay (1930), Russell (1967), Bell et al. (2013), Fanti et al. (2014) and Driscoll et al. (2019).
It was recombined as Tylosaurus nepaeolicus by Merriam (1894), Hay (1902), Hay (1930), Russell (1967), Bell et al. (2013), Fanti et al. (2014) and Driscoll et al. (2019).
Synonymy list
Year | Name and author |
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1874 | Liodon nepaeolicus Cope p. 37 fig. 1 |
1875 | Liodon nepaeolicus Cope p. 178 |
1894 | Tylosaurus nepaeolicus Merriam p. 24 |
1902 | Tylosaurus nepaeolicus Hay p. 472 |
1930 | Tylosaurus nepaeolicus Hay p. 259 |
1967 | Tylosaurus nepaeolicus Russell p. 175 |
2013 | Tylosaurus nepaeolicus Bell Jr. et al. p. 575 |
2014 | Tylosaurus nepaeolicus Fanti et al. |
2019 | Tylosaurus nepaeolicus Driscoll et al. |
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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.
†Tylosaurus nepaeolicus Cope 1874
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, subp = subphylum, uc = unranked clade | |||||
References: Gervais 1852, Carroll 1988, Hendy et al. 2009 |
Age range: base of the Late/Upper Coniacian to the top of the Middle Santonian or 89.30000 to 83.50000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Coniacian - Early/Lower Santonian | USA (Texas) | Tylosaurus nepaeolicus (151422) | |
Late/Upper Coniacian - Middle Santonian | USA (Kansas) | Liodon nepaeolicus (189448) |