Web26 apr. 2024 · Spinosauridae did not come from t.rex they came from other primitive tyrannosaur like megaraptor or compsognathus .spinosauridae is the most primitive 3 finger dinosaur scientist found they have kink snout found in none tetanuran dinosaur and none dinosaur found in the first thecodont but clearly spinosauridae is most advance dinosaur … Web17 jan. 2024 · Did T. rex have good smell . The T rex was one of the most feared predators of its time. But new research suggests that its sense of smell may have been even more acute than previously thought. Scientists have long known that the T rex had an unusually large olfactory region in its brain, indicating that it had a keen sense of smell.
Ask a grown-up: why did Tyrannosaurus rex have short arms?
Web16 mrt. 2016 · Researchers discover medullary bone in leg bone of T rex fossil. Medullary bone only present just before and during egg-laying. Indicates dinosaur was pregnant female aged between 16 and 20. The ... Web7 nov. 2024 · Nov 7, 2024. The Tyrannosaurus rex is revered as one of the most fearsome creatures to inhabit the earth, with an average weight of six tons and the power to tear off … siddha galaxia 2 construction update
A Tyrannosaurus with THREE fingers? - National Geographic
WebDid T. rex have genders? Oddly, T. Rex appears to have been sexually dimorphic in another way: many paleontologists now believe that the females of this species were significantly larger than the males, over and above the size of their hips. Web28 sep. 2024 · However, some T Rexes may have two or three fingers, while others may have only one or two. What fingers did T. rex have? The fingers of a T. rex were webbed … Web29 jun. 2024 · When and where did T. rex live? T. rex lived about 66–68 million years ago during the Cretaceous Period in the western United States, including Montana and Wyoming. What kind of senses did the Tyrannosaurus rex have? T. rex had senses that were similar to those of its close relatives, birds and crocodiles. siddha ear foundation