The new specimen, described today in the journal PeerJ, is dated to 75 million years ago.It includes parts of the bird’s legs, wings, shoulders, wishbone, tail, and spine, adding up to about 30 ...

As dinosaurs evolved toward birds, he said, they got smaller and smaller, their fossils show. Until now, bird-like dinosaurs were at most 10 or 11 feet long -- certainly not 26 feet, he said ...

Argentine fossil points to largest bird ever found. By Robert Lee Hotz . Oct. 26, ... director of the museum’s Dinosaur Institute, who documented the find in the journal Nature.

Long-necked sauropods were a defining group of dinosaurs that dominated every continent during the Jurassic and Cretaceous periods. Some lineages achieved immense sizes, becoming the largest animals ...

Famous 'Jurassic Park' dinosaur is less lizard, more bird. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2020 / 07 / 200707183920.htm ...