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Thescelosaurinae
Taxonomy
Thescelosaurinae was named by Sternberg (1940). Its type is Thescelosaurus.
It was assigned to Hypsilophodontidae by Sternberg (1940), Kuhn (1946), Kuhn (1966); to Ornithopoda by Brown and Druckenmiller (2011); and to Thescelosauridae by Brown et al. (2013), Madzia et al. (2018), Bonde et al. (2022).
It was assigned to Hypsilophodontidae by Sternberg (1940), Kuhn (1946), Kuhn (1966); to Ornithopoda by Brown and Druckenmiller (2011); and to Thescelosauridae by Brown et al. (2013), Madzia et al. (2018), Bonde et al. (2022).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1940 | Thescelosaurinae Sternberg p. 481 |
| 1946 | Thescelosaurinae Kuhn p. 66 |
| 1966 | Thescelosaurinae Kuhn p. 102 |
| 2011 | Thescelosaurinae Brown and Druckenmiller p. 1344 |
| 2013 | Thescelosaurinae Brown et al. p. 512 |
| 2018 | Thescelosaurinae Madzia et al. p. 973 fig. 4 |
| 2022 | Thescelosaurinae Bonde 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.
Subfm. †Thescelosaurinae Sternberg 1940
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Peczkis 1995, Marsh 1875 | |||||
Age range: base of the Early/Lower Cenomanian to the top of the Early/Lower Maastrichtian or 100.50000 to 66.00000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | USA (Utah) | Fona herzogae (235574) | |
| Cenomanian | USA (Nevada) | Hypsilophodontidae indet. (181585) | |
| Early/Lower Cenomanian | USA (Utah) | Fona herzogae (235540) Ornithopoda indet. (228453) Thescelosaurinae indet. (235578 235579) | |
| Late/Upper Cenomanian - Early/Lower Turonian | Argentina (Chubut) | Dryomorpha indet. (66893) | |
| Early/Lower Maastrichtian | Canada (Alberta) | Parksosaurus warreni (135741 224151) Thescelosaurus warreni (48624) | |
| Early/Lower Maastrichtian | USA (Alaska) | Thescelosaurinae indet. (14495 88975) |