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Leiodon anceps
Taxonomy
Leiodon anceps was named by Owen (1841). Its type specimen is BMNH 41639, a set of teeth (two tooth fragments and a small portion of the corresponding jaw bone), and it is a 3D body fossil.
It was recombined as Liodon anceps by Agassiz (1846), Gaudry (1892) and Russell (1967); it was considered a nomen dubium by Schulp et al. (2008); it was recombined as Prognathodon anceps by Driscoll et al. (2019).
It was recombined as Liodon anceps by Agassiz (1846), Gaudry (1892) and Russell (1967); it was considered a nomen dubium by Schulp et al. (2008); it was recombined as Prognathodon anceps by Driscoll et al. (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Leiodon anceps Owen |
| 1846 | Liodon anceps Agassiz |
| 1851 | Leiodon anceps Owen p. 42 figs. plate 9, A |
| 1892 | Liodon anceps Gaudry p. 2 |
| 1928 | Leiodon anceps Perrier p. 3091 |
| 1967 | Liodon anceps Russell p. 142 |
| 2019 | Prognathodon anceps 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.
†Leiodon anceps Owen 1841
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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, Hendy et al. 2009, Carroll 1988 | |||||
Age range: base of the Cenomanian to the top of the Late/Upper Maastrichtian or 100.50000 to 66.00000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | Germany | Liodon anceps (138006) | |
| Early/Lower Campanian | Sweden (Skane) | Leiodon anceps (106409) | |
| Late/Upper Campanian | France | Liodon anceps (59676) | |
| Late/Upper Campanian - Early/Lower Maastrichtian | Syria | Leiodon anceps (117849 117850 117852 117853 117854 117855 117857) | |
| Late/Upper Maastrichtian | Jordan | Liodon anceps (170239) |