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Tribactonodon bonfieldi
Taxonomy
Tribactonodon bonfieldi was named by Sigogneau-Russell et al. (2001). Its type specimen is BMNH M51816, a tooth (a right lower molar), and it is a 3D body fossil. Its type locality is Small quarry near Acton (DB115/116), c. 3 km west south west of Swanage, which is in a Berriasian terrestrial horizon in the Durlston Formation of the United Kingdom. It is the type species of Tribactonodon.
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Tribactonodon bonfieldi Sigogneau-Russell et al. pp. 143-145 figs. figure (the only figure) |
| 2004 | Tribactonodon bonfieldi Kielan-Jaworowska et al. pp. 411, 419 |
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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.
†Tribactonodon bonfieldi Sigogneau-Russell et al. 2001
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. Sigogneau-Russell et al. 2001 | Same as for genus by monotypy |
Measurements
No measurements are available
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| Source: subc = subclass, c = class, subp = subphylum | |||||
| References: Hopson 1973, Carroll 1988, Lillegraven 1979, Hendy et al. 2009 | |||||
Age range: Late/Upper Berriasian or 139.10000 to 137.05000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Berriasian | United Kingdom (England) | Tribactonodon bonfieldi (type locality: 121520) |