Science ❯ Paleontology ❯ Fossils ❯ Dinosaur Fossils

Cretaceous Period

Tiny Argentine Dinosaur Fossil Reshapes Alvarezsaur Evolution and Global Spread

The Nature paper finds miniaturization preceded the clade’s later ant‑eating adaptations.

New Megaraptor From Patagonia Found With Crocodile Bone in Its Jaws

Denver Museum Unveils 67.5-Million-Year-Old Dinosaur Vertebra Found 763 Feet Underground