Thực đơn
PachycephalosaurusThực đơn
PachycephalosaurusLiên quan
Pachycephalosaurus Pachycephalidae Pachycormidae Pachystroma Pachycephalosauria Pachynoa Pachygrapsus marmoratus Pachycereus pringlei Pachyura Pachyhynobius shangchengensisTài liệu tham khảo
WikiPedia: Pachycephalosaurus http://www.dinodictionary.com/dinos_p.asp#PACHYCEP... http://animals.nationalgeographic.com/animals/preh... http://www.youtube.com/watch?v=xYbMXzBwpIo http://adsabs.harvard.edu/abs/1983CaJES..20..462G http://adsabs.harvard.edu/abs/2009PLoSO...4.7626H http://adsabs.harvard.edu/abs/2012PLoSO...736227P http://adsabs.harvard.edu/abs/2013NatCo...4.1828E http://www.oeb.harvard.edu/faculty/edwards/people/... http://repository.si.edu/bitstream/handle/10088/16... //www.ncbi.nlm.nih.gov/pmc/articles/PMC1690971