Two Species of Coelurosaurs Co-Existed in Cretaceous-Era Brazil
Paleontologists have performed a comprehensive anatomical reassessment of the fossilized remains of two coelurosaurian theropod dinosaurs from the…
Earliest Known Giant Mackerel Sharks Lived 115 Million Years Ago in Australian Waters
The Lamniformes are an order of sharks commonly known as mackerel sharks. It includes some of the most…
Dinosaur Eggshells Help Paleontologists Determine Age of Fossil-Bearing Rocks
Scientists from Stellenbosch University and elsewhere have used advanced uranium-lead (U-Pb) dating and elemental mapping to measure trace…
New Fossils Show Dinosaurs Were Thriving Until the Final Asteroid Strike
Alamosaurus fossils show southern dinosaurs differed from same-age northern species in Montana and Wyoming. Credit: Natalia Jagielska A…
New Species of Dome-Headed Dinosaur Identified in Montana
Paleontologists have described a new genus and species of pachycephalosaurid dinosaur from five fossil specimens found in the…
New Species of Abelisaurid Dinosaur Discovered in Argentina
A new genus and species of abelisaurid theropod dinosaur has been discovered by a team of paleontologists from…
Paleontologists Discover New Species of Iguanodontian Dinosaur
A team of paleontologists from Portugal, Italy, the United States and Belgium has added another species of herbivorous…
Early Cretaceous Fossil in Swiss Museum Found to Be New Species of Marine Turtle
Paleontologists have described a new species of the extinct turtle genus Craspedochelys based on a remarkable fossil shell…