Tyrannosaurus rex fossil tooth

A superb and remarkable fossil tooth (apical end) in situ (on the original matrix) !!!! Species: Tyrannosaurus rex Family: Tyrannosauridae Formation: Hell Creek Location: Custer County - Montana - United States Geological period: Late Cretaceous Geological stage: Maastrichtian (67 to 66 million years ago) Tooth measurement: 1.12 in (2.8448 cm) Matrix: 3.4 × 2.9" This is an excellent Tyrannosaurus rex tooth in situ found in the private lease of our partner in Custer County. Debate: 1) Nanotyrannus vs. T-Rex (teeth that are longer, thinner and more compressed with a pinched base are labeled Nanotyrannus.) 2) The larger teeth with a more rounded tip and without a pinched base are labeled T-Rex, scientifically proven !!!! No restoration - no repairs This tooth is of exceptional quality. The dentition on the distal and mesial edges is remarkable !!! Certificate of authenticity included. Very rare !!!!!

估價:$3,248.31

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