Tag Archive for 'Oviraptoridae'

This scene depicts an oviraptorid dinosaur called Citipati being startled while resting on a sand dune. The creature raises its arms in a threat display, which reveals its wrists, highlighting the small migrated pisiform carpal (blue X-ray view) bone. Image credit: Henry S. Sharpe.

Key Wrist Bone Appeared in Bird Ancestors Millions of Years Earlier than Previously Thought

Jul 14, 2025 by News Staff

A team of paleontologists from Yale University and Stony Brook University made this discovery after examining fossils from two species of bird-like dinosaurs...

An artist’s depiction of a Late Cretaceous oviraptorosaur, a hadrosaur, and a tyrannosaur in central China. Image credit: Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences.

Dinosaur Biodiversity Was in Decline Millions of Years before End-Cretaceous Extinction: Study

Sep 25, 2022 by News Staff

Paleontologists have collected and examined over 1,000 dinosaur eggshell samples from a fossil-rich site in the Shanyang Basin of central China —...

An artist’s reconstruction of the oviraptorosaur egg and embryo from the Hekou Formation, Ganzhou, Jiangxi province, southern China. Image credit: Julius Csotonyi.

Paleontologists Find Exceptionally Preserved Embryo inside 70-Million-Year-Old Dinosaur Egg

Dec 22, 2021 by News Staff

The fossilized dinosaur egg from the Hekou Formation, Ganzhou, Jiangxi province, southern China, is elongate ovoid in shape with dimensions of 16.7 cm...

An attentive oviraptorid theropod dinosaur broods its nest of blue-green eggs while its mate looks on in what is now Jiangxi Province of southern China some 70 million years ago. Image credit: Zhao Chuang.

Paleontologists Find Remains of Oviraptorid Dinosaur and Embryo-Bearing Egg Clutch

Mar 10, 2021 by News Staff

Paleontologists in China have discovered what they say is the first non-avialan dinosaur fossil known to preserve an adult skeleton atop an egg clutch...

New Bird-Like Dinosaur Unearthed in Mongolia

Oct 7, 2020 by Enrico de Lazaro

Paleontologists in Mongolia have found the fossilized skeletal remains from a new genus and species of two-fingered oviraptorosaur that walked the Earth...

Limusaurus inextricabilis is the only known reptile to lose its teeth and form a beak after birth. Image credit: Yu Chen.

Oviraptors Roosted Together Like Modern Birds, Paleontologists Say

Sep 6, 2017 by Enrico de Lazaro

The 70-million-year-old fossilized remains of three juvenile oviraptorids from the Nemegt Formation of Southern Mongolia are the first evidence of ‘communal...

The living scene of Corythoraptor jacobsi. Image credit: Zhao Chuang.

Corythoraptor jacobsi: New Species of Bird-Like Dinosaur Discovered in China

Aug 8, 2017 by Sergio Prostak

An international team of paleontologists has identified from an almost complete skeleton found in China a massive oviraptorid dinosaur with a toothless...