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Hillyardininae
Taxonomy
Hillyardininae was named by Adrain and Westrop (2007). It is not extant.
It was assigned to Hystricuridae by Adrain and Westrop (2007).
It was assigned to Hystricuridae by Adrain and Westrop (2007).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2007 | Hillyardininae Adrain and Westrop p. 230 |
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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. †Hillyardininae Adrain and Westrop 2007
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G. †Hillyardina Ross 1951
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†Hillyardina levis Boyce 1989
†Hillyardina marginauctum Ross 1951
†Hillyardina minuspustulata Boyce 1989
†Hillyardina semicylindrica Ross 1951
†Hillyardina tasmaniensis Jell and Stait 1985
G. †Hyperbolochilus Ross 1951
G. †Metabowmania Kobayashi 1955
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†Metabowmania braggi Adrain and Westrop 2007
†Metabowmania latilimbata Kobayashi 1955
†Metabowmania morgani Adrain and Westrop 2007
G. †Tanybregma Jell and Stait 1985
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Fortey and Owens 1999, Aberhan et al. 2004 | |||||
Age range: base of the Lancefieldian to the top of the Bendigonian or 484.30000 to 473.10000 Ma
Collections (53 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Skullrockian - Tulean | Canada (Newfoundland) | Hillyardina levis (195780) | |
| Demingian | Canada (Newfoundland and Labrador) | Hillyardina levis (56149 106205 106206 106208 106209 106211 106214 106215 106217 106218 106220 106221 106222 106223) Hillyardina minuspustulata (106194 106198 106199 106201) | |
| Demingian | Canada (Alberta) | Hyperbolochilus expansus, Metabowmania latilimbata (50166) | |
| Demingian | Canada (Newfoundland) | Hillyardina levis (195754 195755) | |
| Demingian | USA (Utah) | Pachycranium sp. (103905) | |
| Gasconadian - Jeffersonian | Canada (Newfoundland) | Pachycranium sp. (195771) | |
| Tremadoc | Canada (Alberta) | Hillyardina sp. (10987) Hyperbolochilus expansus (10994) Hyperbolochilus expansus, Metabowmania sp., Hillyardina sp. (10986) Hyperbolochilus sp. (10960) Metabowmania sp., Hillyardina sp. (10962) | |
| Lancefieldian | Australia (Tasmania) | Tanybregma tasmaniensis (165771) | |
| Stairsian | USA (Nevada) | Hillyardina sp. (278) | |
| Stairsian | Canada (Newfoundland) | Hyperbolochilus sp. (196501) Hyperbolochilus sp., Pachycranium sp. (196438) | |
| Stairsian | USA (Idaho) | Hillyardina semicylindrica, Pachycranium faciclunis, Hyperbolochilus marginauctum (103822) Hyperbolochilus marginiactum, Hyperbolochilus sp., Metabowmania limbata, Pachycranium faciclunus, Hillyardina semicylindrica (228261 228262) Hyperbolochilus marginiactum, Pachycranium faciclunus, Hillyardina semicylindrica, Metabowmania latilimbata (106389) Hyperbolochilus sp., Metabowmania morgani (228263 228264) | |
| Stairsian | USA (Utah) | Hillyardina sp. A, Hillyardina semicylindrica (104110) Hyperbolochilus marginauctum (104144) Hyperbolochilus sp. (104106 104137) Metabowmania braggi (106398) Metabowmania morgani (106399) Pachycranium faciclunis (104252) | |
| Tulean | USA (Nevada) | Hillyardina sp. (104519) | |
| Tulean | USA (Utah) | Hillyardina sp. (104075 104076 104077) | |
| Tulean | Canada (Newfoundland) | Hillyardina sp. (195769) | |
| Arenig | Argentina | Hillyardina sp. (8719) | |
| Bendigonian | Australia (Tasmania) | Nyaya sp. nov. (210901) |