PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Pachyrhinosaurus lakustai

Reptilia - Ceratopsidae

Taxonomy

Pachyrhinosaurus lakustai was named by Currie et al. (2008). Its type specimen is TMP 1986.55.258, a skull, and it is a 3D body fossil. Its type locality is Pipestone Creek Bonebed (RTMP), which is in a Campanian crevasse splay siltstone/sandstone in the Wapiti Formation of Canada.

Year	Name and author
2008	Pachyrhinosaurus lakustai Currie et al. p. 18
2009	Pachyrhinosaurus lakustai Hieronymus et al. p. 1372 fig. 1
2011	Pachyrhinosaurus lakustai Brown and Druckenmiller p. 1350
2011	Pachyrhinosaurus lakustai Farke et al. p. 693
2011	Pachyrhinosaurus lakustai McDonald p. 1
2012	Pachyrhinosaurus lakustai Fiorillo and Tykoski
2013	Pachyrhinosaurus lakustai Tykoski and Fiorillo p. 487
2014	Pachyrhinosaurus lakustai Bell et al. p. 174
2016	Pachyrhinosaurus lakustai Bell and Currie p. 1
2016	Pachyrhinosaurus lakustai Lund et al. p. 13
2020	Pachyrhinosaurus lakustai Sakagami and Kawabe p. 2
2021	Pachyrhinosaurus lakustai Holland et al. p. 3
2022	Pachyrhinosaurus lakustai Fanti et al.