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Adianthidae
Taxonomy
Adianthidae was named by Ameghino (1891). Its type is Adianthinae.
It was corrected as Adiantidae by Jaekel (1911); it was reranked as the subfamily Adiantinae by Bordas (1939).
It was assigned to Litopterni by Jaekel (1911); to Macraucheniidae by Bordas (1939); to Macrauchenioidea by Cifelli (1983); and to Litopterna by Ameghino (1894), Ameghino (1897), Simpson et al. (1962), Cifelli and Soria (1983), Bond and Vucetich (1983) and Carroll (1988).
It was corrected as Adiantidae by Jaekel (1911); it was reranked as the subfamily Adiantinae by Bordas (1939).
It was assigned to Litopterni by Jaekel (1911); to Macraucheniidae by Bordas (1939); to Macrauchenioidea by Cifelli (1983); and to Litopterna by Ameghino (1894), Ameghino (1897), Simpson et al. (1962), Cifelli and Soria (1983), Bond and Vucetich (1983) and Carroll (1988).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1891 | Adianthidae Ameghino |
| 1894 | Adiantidae Ameghino p. 27 |
| 1897 | Adiantidae Ameghino p. 455 |
| 1911 | Adiantidae Jaekel p. 245 |
| 1939 | Adiantinae Bordas p. 417 |
| 1962 | Adianthidae Simpson et al. |
| 1983 | Adianthidae Bond and Vucetich |
| 1983 | Adianthidae Cifelli |
| 1983 | Adianthidae Cifelli and Soria |
| 1988 | Adianthidae Carroll |
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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.
Fm. †Adianthidae Ameghino 1891
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Subfm. †Adianthinae
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G. †Proadiantus Ameghino 1897
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G. †Proheptaconus Bordas 1936
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†Proheptaconus patagonicus Ameghino 1904
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Invalid names: Proheptaconus trelewense Bordas 1939 [synonym]
G. †Tricoelodus Ameghino 1897
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†Tricoelodus bicuspidatus Ameghino 1897
†Tricoelodus boliviensis Cifelli and Soria 1983
Subfm. †Indaleciinae Bond and Vucetich 1983
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G. †Adiantoides Simpson and Minoprio 1949
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†Adiantoides leali Simpson and Minoprio 1949
†Adiantoides magnus Cifelli and Soria 1983
G. †Proheptoconus Bordas 1936
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, MacFadden et al. 1996, Hendy et al. 2009, Carroll 1988, Ji et al. 2002 | |||||
Age range: base of the Late/Upper Paleocene to the top of the Early/Lower Miocene or 58.70000 to 15.97000 Ma
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Paleocene | Argentina (Tucumán) | Indalecia sp. (41607) | |
| Lutetian | Argentina (Salta) | Indalecia grandensis (13775) | |
| Lutetian | Argentina (Chubut) | Adiantoides magnus (44956) | |
| Divisaderan | Argentina (Mendoza) | Adiantoides leali (92669) | |
| Bartonian - Priabonian | Argentina (Río Negro) | A. n. genus (225623) | |
| Early/Lower Oligocene | Chile | Litopterna indet. (38072) | |
| Rupelian - Chattian | Peru | Adianthinae indet. (199562) | |
| Deseadan | Bolivia | Thadanius hoffstetteri, Tricoelodus boliviensis (95688) | |
| Deseadan | Argentina (Chubut) | Proadiantus excavatus, Tricoelodus bicuspidatus, Proadiantus pungidens, Proadianthus excavatus (14211) Tricoelodus bicuspidatus (92670) | |
| Deseadan | Bolivia (La Paz) | Thadanius hoffstetteri, Tricoelodus boliviensis (133596) | |
| Early/Lower Miocene | Argentina (Santa Cruz) | Adianthinae indet. (145899) | |
| Colhuehuapian | Argentina (Chubut) | Adianthus patagonicus (141368) Proheptaconus trelewense (27311) | |
| Santacrucian | Argentina (Santa Cruz) | Adianthus bucatus (142533) | |
| Friasian | Chile | Adianthus godoyi (176666) |