The early expression of squamosal horns and parietal ornamentation confirmed by new end-stage juvenilePachycephalosaurusfossils from the Upper Cretaceous Hell Creek Formation, Montana
Abstract
- Publication:
-
Journal of Vertebrate Paleontology
- Pub Date:
- March 2016
- DOI:
- Bibcode:
- 2016JVPal..36E8343G