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Taxonomy
Macrotarsius was named by Clark (1941). It is not extant. Its type is Macrotarsius montanus.
It was assigned to Mytoniina by Szalay (1976); to Omomyidae by Clark (1941), Beard et al. (1994) and McKenna and Bell (1997); to Omomyinae by Robinson (1968) and Gunnell and Miller (2001); and to Macrotarsiini by Muldoon and Gunnell (2002) and Gunnell and Rose (2002).
It was assigned to Mytoniina by Szalay (1976); to Omomyidae by Clark (1941), Beard et al. (1994) and McKenna and Bell (1997); to Omomyinae by Robinson (1968) and Gunnell and Miller (2001); and to Macrotarsiini by Muldoon and Gunnell (2002) and Gunnell and Rose (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1941 | Macrotarsius Clark |
| 1968 | Macrotarsius Robinson p. 312 |
| 1976 | Macrotarsius Szalay p. 281 |
| 1994 | Macrotarsius Beard et al. p. 606 |
| 1997 | Macrotarsius McKenna and Bell |
| 2001 | Macrotarsius Gunnell and Miller p. 189 |
| 2002 | Macrotarsius Gunnell and Rose p. 47 |
| 2002 | Macrotarsius Muldoon and Gunnell p. 504 |
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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.
G. †Macrotarsius Clark 1941
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†Macrotarsius jepseni Robinson 1968
†Macrotarsius macrorhysis Beard et al. 1994
†Macrotarsius montanus Clark 1941
†Macrotarsius roederi Kelly 1990
†Macrotarsius siegerti Robinson 1968
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009, Ji et al. 2002 | |||||
Age range: base of the Uintan to the top of the Middle Eocene or 46.20000 to 37.71000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | China (Jiangsu) | Primates indet. (37493) | |
| Late/Upper Uintan | USA (Texas) | M. jepseni (16542) | |
| Uintan | USA (Wyoming) | M. siegerti (16513 16514 16515 16516 16517 16643 16645) | |
| Uintan | USA (Utah) | M. jepseni (16654) | |
| Uintan | USA (California) | M. roederi (16791) | |
| Uintan | USA (Texas) | Omomyidae indet. (16534) | |
| Duchesnean | Canada (Saskatchewan) | M. sp. (16845) | |
| Duchesnean | USA (Wyoming) | M. siegerti (16884) |