| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Colepiocephale
Taxonomy
Colepiocephale was named by Sullivan (2003). Its type is Stegoceras lambei.
It was synonymized subjectively with Stegoceras by Maryanska et al. (2004), Williamson and Carr (2006).
It was assigned to Pachycephalosaurinae by Sullivan (2003); and to Pachycephalosauridae by Sullivan (2006), Schott et al. (2009), Woodruff et al. (2021).
It was synonymized subjectively with Stegoceras by Maryanska et al. (2004), Williamson and Carr (2006).
It was assigned to Pachycephalosaurinae by Sullivan (2003); and to Pachycephalosauridae by Sullivan (2006), Schott et al. (2009), Woodruff et al. (2021).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2003 | Colepiocephale Sullivan p. 189 |
| 2006 | Colepiocephale Sullivan p. 352 |
| 2009 | Colepiocephale Schott et al. p. 772 |
| 2021 | Colepiocephale Woodruff et al. p. 588 fig. 14 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| References: Marsh 1875, Kiessling 2004 | |||||
Age range: Middle Campanian or 83.60000 to 72.20000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Campanian | Canada (Alberta) | Stegoceras sp. (59378 59379) Troodon sp. (64654) |