Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Enaliarctos emlongi was named by Berta (1991). Its type specimen is USNM 250345, a partial skull (a nearly complete cranium and jaws. Probably from the same individual, there is a left femur and right patella, tibia, and fibula), and it is a 3D body fossil. Its type locality is Big Creek, south, which is in a Burdigalian deltaic mudstone in the Nye Formation of Oregon.
Synonymy list
Year | Name and author |
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1991 | Enaliarctos emlongi Berta p. 5 figs. Fig. 3-10 |
2003 | Enaliarctos emlongi Deméré et al. p. 49 figs. Fig. 3.3 |
2008 | Enaliarctos emlongi Barnes p. 527 |
2014 | Enaliarctos emlongi Cullen et al. p. 1471 figs. Figure 1 |
2018 | Enaliarctos emlongi Berta et al. p. 205 figs. Fig. 1 |
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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.
†Enaliarctos emlongi Berta 1991
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Diagnosis
Reference | Diagnosis | |
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A. Berta 1991 | Distinguished from other species of En- aliarctos by having P^ with broadly developed posterolingual shelf, P2-^ with large crest-like metacone, F^_4 metaconid
small, Mj metaconid very reduced and close to protoconid. Distinguished from all other species except E. mitchelli in having posterior portion of zygoma that joins palate anterior to M^. Distinguished from E. barnesi and E. mealsi in having reduced cheek teeth cingula, P* with a short metacone. |
Measurements
No measurements are available
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Source: c = class, uc = unranked clade | |||||
References: Hendy et al. 2009, Carreño and Cronin 1993 |
Age range: base of the Chattian to the top of the Hemingfordian or 27.30000 to 16.30000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Chattian | USA (Oregon) | Enaliarctos emlongi (58995) | |
Burdigalian | USA (Oregon) | Enaliarctos emlongi (type locality: 58993) | |
Hemingfordian | USA (Oregon) | Enaliarctos emlongi (58994) |