These creatures, referred to as “primitive cousins of T rex,” provide crucial insights into the age of dinosaurs, particularly in Africa. Fossil analyses revealed that these dinosaurs had short, bulldog snouts and even shorter arms than T. rex. Habitat and rangeFossils of T. rex have been primarily found in North America, in rock formations dating to the Late Cretaceous Period, around 68-66 million years ago. Tiny arms mysteryOne of the ongoing mysteries surrounding T. rex is the function of its relatively tiny arms. Cultural impactThe T. rex has left a significant mark on popular culture, featuring prominently in books, movies, and television shows.

Source: The North Africa Journal August 23, 2023 17:05 UTC