Lua error in Module:Taxonbar/candidate at line 22: attempt to index field 'wikibase' (a nil value).
Pachyrhinosaurini was a subfamily of centrosaurine dinosaurs. The clade existed during the Late Cretaceous, about 84.9 to 66 million years ago, evolving during the earliest Campanian,[4] and becoming extinct in the Maastrichtian.[2][5]
Classification
Pachyrhinosaurini was defined in 2012 by Fiorillo & Tykoski. It was defined as all centrosaurine ceratopsids more closely related to Pachyrhinosaurus canadensis than to Centrosaurus apertus. It was defined during the description of Pachyrhinosaurus petorum, a species from Alaska[2]
Below is a cladogram by Sampson et al. 2013,[3] with clade names such a Pachyrhinosaurini as defined by Fiorillo and Tykoski (2012).[2]
See also
References
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 2.0 2.1 2.2 2.3 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
<templatestyles src="Asbox/styles.css"></templatestyles>
|
|
|
|
|
|
|
|
|
|
|
|
Stegoceras-line
|
|
|
Pachycephalosaurus-line
|
|
|
|
|
|
|
|
|
|
|
|
