New Sphaerotholus species from Canada and Montana

[VD231991]

Another new pachycephalosaur-related paper has come hot off the press:

Woodruff, C.D., Schott, R.K., and Evans, D.C., 2023. Two new species of small‐bodied pachycephalosaurine (Dinosauria, Marginocephalia) from the uppermost Cretaceous of North America suggest hidden diversity in well‐sampled formations. Papers in Palaeontology 9 (6). e1535. doi:10.1002/spp2.1535.

Given that Platytholus was recently described from the Hell Creek Formation, Sphaerotholus triregnum is now the third taxon of pachycephalosaur from the Hell Creek Formation that is distinct from Pachycephalosaurus, and the new paper by Woodruff et al. also shows that more than two lineages of pachycephalosaurs co-existed in the Dinosaur Park Formation.

Unfortunately, the paper is paywalled, so I'm curious if someone has a copy of this paper they can send me.

[Halichoeres]

I have the pdf. PM me your email address and I'm happy to send it your way.

[Concavenator]

A pity that these new species are quite fragmentary.

[VD231991]

I have the pdf. PM me your email address and I'm happy to send it your way.

My e-mail address is [email protected], period.

[Halichoeres]

V @VD231991 I emailed you a pdf, so you may wish to remove your email address from your post! This forum is publicly available.