T-Rex Humerus Fossil

Availability: 1 in stock


This is an Ultra Rare Humerus (Upper Arm) fossilized bone of a Tyrannosaurus Rex found in the USA.

T-Rex was one of the largest land carnivores of all time; the largest complete specimen, located at the Field Museum of National History, measured 12.3 meters (40 ft) long, and was 4 meters (13 ft) tall at the hips. Mass estimates have varied widely over the years, from more than 7.2 metric tons to less than 4.5 metric tons, with a 2011 estimate ranging between 9.5 and 18.5 metric tons!

T-Rex Fossils are found in a variety of rock formations dating to the Maastrichtian age of the upper Cretaceous Period, 68 to 66 million years ago. It was among the last non-avian dinosaurs to exist before the cretaceous paleogene extinction event.

We know from fossil evidence that Tyrannosaurus Rex lived in forested river valleys in what is now North America.

As seen in the photos, this stunning specimen was found as 3 pieces and has been reconstructed after excavation as is common practice with most fossils. 

Length: 330mm / 33cm
Width: 120mm / 12cm
Height: 70mm / 7cm
Weight: 2700g / 2.7Kg