Browsing: Titanosaur

Titanosaurs were a diverse group of sauropod dinosaurs known for their massive size and long necks, which roamed the Earth during the Late Cretaceous period, about 90 to 66 million years ago. They are characterized by their enormous bodies, which could stretch up to 40 meters in length, and relatively lightweight bones, as evidenced by their many air-filled cavities. Titanosaurs had a wide geographic distribution, with fossils found on every continent, including Antarctica. The most complete titanosaur fossil, discovered in Argentina, belongs to a species named Patagotitan mayorum, which is one of the largest dinosaurs ever identified. These giants are thought to have been herbivores, with their long necks enabling them to reach high into trees as well as feed on lower-growing vegetation. Their extensive fossil record helps scientists understand more about the diverse ecosystems of the Cretaceous period.