“Juvenile T. rex” might be a separate species after all
COSMOS magazine,
Fossils believed to be juvenile Tyrannosaurus rex actually belong to a different species, first named more than 80 years ago …
Fossils believed to be juvenile Tyrannosaurus rex actually belong to a different species, first named more than 80 years ago …
《侏羅紀世界:殞落國度》中登場的冥河龍。圖/ Universal Pictures. 對恐龍熟悉的愛好者沒有人不認識厚頭龍(Pachycephalosauria);這種二足行走的鳥臀類恐龍頭上有個增厚的圓頂,在圓頂的周圍還圍繞了各種骨化的結節或尖刺。這一群恐…
At one point in the new film Jurassic World: Fallen Kingdom, Velociraptor trainer Owen Grady (Chris Pratt) fires multiple rifle…