Facts about T-Rex
- 08
Recent paleontological consensus, supported by skin impressions and related tyrannosaur fossils, suggests T-Rex likely had scaly skin rather than feathers across most of its body.
- 07
Tyrannosaurus rex possessed a highly developed sense of smell with olfactory bulbs roughly 5 times larger than those of modern alligators, enabling detection of carrion from distances exceeding 2 miles.
- 06
Growth rings in T-Rex bone histology reveal that these dinosaurs reached sexual maturity around 18 to 20 years of age and continued growing throughout their lives.
- 05
A T-Rex's arms, despite their small size relative to body length, possessed enough strength to lift approximately 400 pounds of weight individually.
- 04
Fossilized T-Rex trackways from the Hell Creek Formation reveal that these dinosaurs walked with a stride length of approximately 4 meters, indicating deliberate, efficient movement across their Late Cretaceous landscape.
- 03
Asymmetrical eye placement on the T-Rex skull positioned its eyes forward-facing rather than on the sides, granting binocular vision and superior depth perception for hunting.
- 02
Bite force estimates suggest Tyrannosaurus rex could exert approximately 12,800 newtons of pressure, enabling it to crush bone with its teeth.
- 01
Measuring up to 12.3 meters long and weighing approximately 9 metric tons, Tyrannosaurus rex dominated the Late Cretaceous period from 68 to 66 million years ago.