Tag Archive for 'Gastrolith'

Life reconstruction of Yuanyanglong bainian. Image credit: Sci.News / Ddinodan.

New Oviraptorosaur Species Discovered in China

Nov 5, 2024 by Enrico de Lazaro

A new genus and species of early-diverging oviraptorosaurian dinosaur has been identified from two specimens found in Inner Mongolia, China. Life reconstruction...

An artist’s reconstruction of Jeholornis prima with potential angiosperm arboreal herbivorous feeding ecology. Image credit: Wu et al., doi: 10.1038/s41467-023-40311-z.

Early Cretaceous Bird Consumed Leaves of Magnolia-Like Flowering Plants

Aug 4, 2023 by Enrico de Lazaro

Fossil plant phytoliths from the digestive tract of Jeholornis prima — an extinct species of bird that lived in what is now China during the Early...

Jeholornis pooping out seeds from fruit, helping fruit-bearing plants take over the world. Image credit: Zhixin Han / Yifan Wang.

Early Cretaceous Birds Ate Whole Fruits

Aug 17, 2022 by News Staff

Members of Jeholornis, a genus of early birds that lived in what is now China some 120 million years ago (Early Cretaceous epoch), are the earliest-known...

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...

Life reconstruction of the armored dinosaur Borealopelta markmitchelli, which lived in what is now Alberta, Canada, some 110 million years ago, eating ferns. Image credit: Julius Csotonyi / Royal Tyrrell Museum.

Armored Herbivorous Dinosaur Preferred Fern Leaves

Jun 4, 2020 by News Staff

Paleontologists in Canada have analyzed the fossilized stomach contents from the exceptionally preserved specimen of Borealopelta markmitchelli, a species...