The early expression of squamosal horns and parietal ornamentation confirmed by new end-stage juvenile Pachycephalosaurus fossils from the Upper Cretaceous Hell Creek Formation, Montana
Goodwin, Mark B., Evans, David C.Language:
english
Journal:
Journal of Vertebrate Paleontology
DOI:
10.1080/02724634.2016.1078343
Date:
February, 2016
File:
PDF, 2.07 MB
english, 2016