Tag Archive for 'Ulna'

Reconstruction of Sahelanthropus tchadensis. Image credit: University of Silesia.

7-Million-Year-Old Sahelanthropus Fossils Bolster Case for Earliest Upright Walking

Jan 5, 2026 by Sergio Prostak

For more than two decades, Sahelanthropus tchadensis — a very early (6.7 to 7.2 million years old) hominin species discovered in Chad in 2001 —...

Life restoration of Mamenchisaurus youngi, the best-known member of the family Mamenchisauridae. Image credit: Steveoc 86 / CC BY-SA 2.5.

Paleontologists Identify New Species of Long-Necked Dinosaur

Dec 31, 2021 by Enrico de Lazaro

A new genus and species of sauropod dinosaur has been identified from a fossilized bone found in China almost 30 years ago. Life restoration of Mamenchisaurus...