Dinosaurier-Interesse.de,
WUSSTET IHR SCHON... ... dass die Schädelkuppeln der Pachycephalosaurier möglicherweise tatsächlich zu Kopfkämpfen benutzt…
WUSSTET IHR SCHON... ... dass die Schädelkuppeln der Pachycephalosaurier möglicherweise tatsächlich zu Kopfkämpfen benutzt…
Interesting paper on pachy head-butting edited by Dr. Peter Dodson: http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal…
PLOS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC LIBRARY OF SCIENCE. Reports of well-performed…
New research that Pachycephalosaurs DID head butt. So much science...so many opinions... http://www.plosone.org/article/info%3Ad…
The article that my pictures were published with.
Head-butting dinosaurs! Thanks for sharing Donald.
OK, Brian Switek, time to reconcile this with what you wrote in your book!