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Aspideretoides
Taxonomy
Aspideretoides was named by Gardner et al. (1995). It is not extant.
It was assigned to Trionychinae by Gardner et al. (1995), Hutchison and Holroyd (2003) and Vitek and Danilov (2010); to Trionychidae by Joyce et al. (2004), Sullivan et al. (2012) and Hutchison et al. (2013); to Trionychini by Danilov and Vitek (2013); and to Plastomenidae by Joyce et al. (2016) and Lyson et al. (2021).
It was assigned to Trionychinae by Gardner et al. (1995), Hutchison and Holroyd (2003) and Vitek and Danilov (2010); to Trionychidae by Joyce et al. (2004), Sullivan et al. (2012) and Hutchison et al. (2013); to Trionychini by Danilov and Vitek (2013); and to Plastomenidae by Joyce et al. (2016) and Lyson et al. (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1995 | Aspideretoides Gardner et al. |
| 2003 | Aspideretoides Hutchison and Holroyd |
| 2004 | Aspideretoides Joyce et al. |
| 2010 | Aspideretoides Vitek and Danilov |
| 2012 | Aspideretoides Sullivan et al. |
| 2013 | Aspideretoides Danilov and Vitek |
| 2013 | Aspideretoides Hutchison et al. |
| 2016 | Aspideretoides Joyce et al. |
| 2021 | Aspideretoides Lyson et al. |
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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. †Aspideretoides Gardner et al. 1995
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†Aspideretoides allani Gilmore 1923
†Aspideretoides beecheri Hay 1904
†Aspideretoides foveatus Leidy 1856
†Aspideretoides robertemryi Chkhikvadze 2008
†Aspideretoides superstes Russell 1930
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Invalid names: Atoposemys entopteros Hutchison 2013 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Uetz 2005 | |||||
Age range: base of the Judithian to the top of the Late/Upper Paleocene or 83.50000 to 55.80000 Ma
Collections (38 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian | Canada (Saskatchewan) | A. foveatus (177028) | |
| Campanian | Canada (Alberta) | A. foveatus (177029) | |
| Judithian | USA (Wyoming) | A. foveatus (14458) | |
| Late/Upper Campanian | USA (Utah) | A. sp. (187692 219712) | |
| Late/Upper Campanian | USA (New Mexico) | A. sp. (47193 62317 76105 76107 138835 144519 154382 154428 154432 154462 154596 154598 154648 154657 154658 154659 154660 154661) | |
| Late/Upper Campanian | Canada (Alberta) | A. foveatus (86515 227125) | |
| Late/Upper Campanian | USA (Montana) | A. sp. (14452) | |
| Middle Campanian - Late/Upper Campanian | USA (Montana) | A. sp. (50825) | |
| Middle Campanian - Late/Upper Campanian | Canada (Saskatchewan) | A. sp. (229975) | |
| Maastrichtian | USA (Colorado) | A. sp. (176843) | |
| Lancian | USA (Wyoming) | A. sp. (75298) | |
| Lancian | USA (South Dakota) | Atoposemys superstes (48235) | |
| Late/Upper Maastrichtian | USA (South Dakota) | A. sp. (224484) | |
| Late/Upper Maastrichtian | USA (New Mexico) | A. sp. (154429) | |
| Puercan | USA (Montana) | Atoposemys entopteros (168334 168336 168337) | |
| Early/Lower Paleocene | Canada (Alberta) | Aspideretes superstes (176515) | |
| Late/Upper Paleocene | Canada (Alberta) | Aspideretes superstes (178484) |