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Placentidentinae
Taxonomy
Placentidentinae was named by Russell et al. (1973) [Originally misspelled as "Placentidentine"]. It is not extant. Its type is Placentidens.
It was assigned to Plagiomenidae by Russell et al. (1973); and to Nyctitheriidae by Beard and Dawson (2009), Jones and Beard (2023).
It was assigned to Plagiomenidae by Russell et al. (1973); and to Nyctitheriidae by Beard and Dawson (2009), Jones and Beard (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1973 | Placentidentinae Russell et al. |
| 2009 | Placentidentinae Beard and Dawson |
| 2023 | Placentidentinae Jones and Beard |
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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.
Subfm. †Placentidentinae Russell et al. 1973
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G. †Ceutholestes Rose and Gingerich 1987
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†Ceutholestes acerbus Jones and Beard 2023
†Ceutholestes dolosus Rose and Gingerich 1987
G. †Plagioctenoides Bown 1979
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†Plagioctenoides cryptos Jones and Beard 2023
†Plagioctenoides microlestes Bown 1979
†Plagioctenoides tombowni Rose et al. 2012
G. †Wyonycteris Gingerich 1987
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†Wyonycteris chalix Gingerich 1987
†Wyonycteris galensis Secord 2008
†Wyonycteris kingi Hooker 2018
†Wyonycteris microtis Secord 2008
†Wyonycteris primitivus Beard and Dawson 2009
†Wyonycteris richardi Smith 1995
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Hooker 2001, Hendy et al. 2009, Ji et al. 2002, Carroll 1988, Lillegraven 1979 | |||||
Age range: base of the Late/Upper Paleocene to the top of the Early/Lower Uintan or 58.70000 to 39.70000 Ma
Collections (27 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tiffanian | USA (Wyoming) | Wyonycteris galensis (15049) Wyonycteris microtis (15065) | |
| Thanetian | France (Champagne-Ardenne) | Remiculus deutschi (87925) | |
| Late/Upper Paleocene - Early/Lower Eocene | USA (Wyoming) | Wyonycteris chalix (80579) | |
| Clarkforkian | USA (Wyoming) | Ceutholestes dolosus (15119 133237) Pontifactor bestiola (15089) Wyonycteris chalix, Wyonycteris galensis, Ceutholestes acerbus, Plagioctenoides cryptos (15072) | |
| Ypresian | France (Marne) | Placentidens lotus (35533 35535) | |
| Ypresian | Belgium (Brabant) | Remiculus delsatei, Wyonycteris richardi, Remiculus deutschi (35531) | |
| Ypresian | United Kingdom (England) | Pontifactor sp. (133368) Remiculus sp., Wyonycteris sp., Wyonycteris richardi (38868) Wyonycteris kingi (174239) | |
| Ypresian | France (Oise) | Wyonycteris sp. (68174) | |
| Wasatchian | USA (Mississippi) | Scenopagus sp. (15719) | |
| Wasatchian | USA (Wyoming) | Plagioctenoides microlestes (15491) Plagioctenoides microlestes, Pontifactor bestiola (15493) Pontifactor sp. (15790) Pontifactor sp., Wyonycteris sp. (15458) Wyonycteris sp. (15673 118482) | |
| Early/Lower Eocene | USA (Wyoming) | Plagioctenoides sp., Plagioctenoides microlestes, Plagioctenoides tombowni (154254) Wyonycteris chalix (15081) | |
| Bridgerian | USA (Wyoming) | Pontifactor bestiola (16234) Pontifactor sp. (16499) | |
| Early/Lower Uintan | USA (Wyoming) | Pontifactor bestiola (93087) |