Partly grown tooth in centre shows serrated edges which helped cut through mrat fibres. Fully grown tooth on right shows some worn serrations near the tip. The Tyrannosaurus rex lived 67 to 65 million years ago.
| px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP23858794
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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aamericaanatomyanimalanimalsarchosaurarchosauriaarchosauriformesarchosauromorphaavesbirdbirdscanadacarnivorecarnivorouscoelurosaurcoelurosauriacretaceousdiapsiddiapsidadinosaurdinosauriadinosauromorphadinosaursdisplayexhibitextinctfossilfossilisedhistoricalhistoryinlacertilialepidosaurlepidosaurializardmaniraptoriformesmesozoicnorthobsornofonpasseriformespasserineperiodphanerozoicprehistoricreptilereptilesreptiliarexssaurischiasaurischiansauropsidsauropsidascaledsquamatastatestt.teethtetanuraethetheropodtheropodatotoothtwotyrannidaetyrannosaurtyrannosauridtyrannosauridaetyrannosaurinaetyrannosauroideatyrannosaurustyrantuu.s.aunitedupperususawhich
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