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Hegetotherium novum
Taxonomy
Hegetotherium novum was named by Bordas (1939). Its type specimen is MACN Pv 11749, a skull (skull with right fragmented I1 and I3–M3 and left I2, C–M3), and it is a 3D body fossil. Its type locality is Bryn Gwyn (Sarmiento Fm), which is in a Colhuehuapian terrestrial mixed carbonate-siliciclastic in the Sarmiento Formation of Argentina.
It was recombined as Prohegetotherium novum by Kramarz and Bond (2017); it was considered a nomen dubium by Seoane et al. (2017).
It was recombined as Prohegetotherium novum by Kramarz and Bond (2017); it was considered a nomen dubium by Seoane et al. (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1939 | Hegetotherium novum Bordas |
| 2017 | Prohegetotherium novum Kramarz and Bond |
| 2019 | Hegetotherium novum Seoane and Cerdeño |
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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.
†Hegetotherium novum Bordas 1939
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
| References: Lillegraven 1979, Carroll 1988, Ji et al. 2002, Hendy et al. 2009, MacFadden et al. 1996 | |||||
Age range: Colhuehuapian or 21.00000 to 17.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Colhuehuapian | Argentina (Chubut) | Hegetotherium novum (type locality: 145897) |