Paleontologists have described an unusual new species of mosasaur based on a fossilized partial jaw and associated tooth crowns from phosphatic deposits...
A new genus and species of pachycephalosaurid dinosaur has been described from a partial skull found in Montana, the United States.
Life reconstruction...
Scientists from the Florida Museum of Natural History and elsewhere have sequenced 391 genes from nearly 2,300 butterfly species, sampled from 90 countries...
Paleontologists have found a clutch of fossilized turtle eggs in the Lower Cretaceous Hasandong Formation in South Korea.
Paleoenvironmental restoration...
Vertebrates and arthropods are two of the most successful and frequently fossilized animal groups, but direct evidence of their interaction in deep time...
Titanosaurian sauropod dinosaurs were diverse and abundant throughout the Cretaceous period, with a global distribution. However, few titanosaurian species...
A new analysis of dinosaur tracks found at a courtyard location in a restaurant in Leshan City, China, indicates that they originate in the track-rich...
Alienopterix santonicus was found preserved in a piece of ajkaite, a unique Late Cretaceous type of amber from western Hungary.
Life reconstruction of...
Edowa zuniensis is the first species of baenid turtle described from the Turonian age of North America.
Life reconstruction of Edowa zuniensis. Image credit:...
The new model provides a high-resolution understanding of how today’s geophysical landscapes were created and how millions of tons of sediment have flowed...
The dinosaur clade Maniraptora includes the ancestors of birds, and most maniraptoran dinosaurs used their hands for grasping and in flight, but early...
Over evolutionary history, many different species of animals have evolved very large body sizes. The general consensus has been that an animal grows to...
Patagorhynchus pascuali represents the first Cretaceous toothed monotreme from the supercontinent Gondwana.
Life reconstruction of Patagorhynchus pascuali....
Using X-ray computed tomography scan data, paleontologists reconstructed the braincase endocasts of Baryonyx walkeri and Ceratosuchops inferodios from...
A new genus and species of giant colossosaurian titanosaur has been identified from fossils found in Patagonia, Argentina.
An artist’s reconstruction...
Paleontologists have described a previously unrecognized genus and species of hadrosaurid dinosaur from a partial bone found in Texas, the United States.
Life...
Paleontologists in India have documented 92 clutches containing a total of 256 fossilized eggs of titanosaur sauropods.
Field photograph of titanosaur...
Paleontologists have examined five specimens with differently preserved feathers from Sapeornis chaoyangensis, an early bird species that lived during...
Cratonavis zhui, a new species of pygostylian bird from the Early Cretaceous Jehol Biota of China, had a unique combination of a dinosaurian skull with...
