Paleontology News

Oncorhynchus rastrosus in Proto-Tuolumne River. Image credit: Jacob Biewer.

Oncorhynchus rastrosus: Sabertooth Salmon Used Tusk-Shaped Teeth for Fighting and Display

Nov 2, 2016 by Enrico de Lazaro

The sabertooth salmon (Oncorhynchus rastrosus), a giant species of salmon that swam in Pacific Northwest waters from the mid-Miocene to early Pliocene,...

Brain endocast of an iguanodontian dinosaur found in 133 million year old fluvial sediments of the Wealden at Bexhill, Sussex, UK. Image credit: Jamie Hiscocks.

Paleontologists Find Fossilized Dinosaur Brain Tissue

Oct 27, 2016 by News Staff

A strange brown pebble found near Bexhill in Sussex, UK, has been identified as the first known example of fossilized brain tissue from a dinosaur. Brain...

An artist impression of Huanansaurus ganzhouensis. Image credit: Chuang Zhao.

Avimimus Dinosaurs were Gregarious, Social Creatures, Paleontologists Say

Oct 25, 2016 by Enrico de Lazaro

Dozens of fossils from a bird-like theropod dinosaur known as Avimimus have been unearthed in a single bonebed in Mongolia, providing strong evidence that...

Savannasaurus elliottorum. Image credit: Travis R. Tischler.

Savannasaurus elliottorum: New Dinosaur Discovered in Australia

Oct 24, 2016 by News Staff

A new genus and species of sauropod dinosaur from the mid-Cretaceous has been discovered in western Queensland, Australia. Savannasaurus elliottorum. Image...

Life reconstruction of Qilinyu along with Guiyu and Entelognathus in Silurian waters. Image credit: Dinghua Yang.

Qilinyu rostrata: Silurian Fish from China Sheds Light on Jaw Evolution

Oct 21, 2016 by News Staff

The discovery of a 423-million-year-old fossil in China has shed light on the evolution of the tripartite (three-part) jaw, revealing a previously unknown...

Aptenoperissus burmanicus lived at the base of trees while dinosaurs wondered around above it, and is the only known specimen in a newly-created family, Aptenoperissidae. Scale bar - 1.0 mm. Image credit: George Poinar, Jr. / Oregon State University.

Bizarre Wingless Wasp Found Encased in 100-Million-Year-Old Burmese Amber

Oct 14, 2016 by News Staff

An enigmatic wingless parasitic wasp has been found preserved in mid-Cretaceous Burmese amber, a new study says. Aptenoperissus burmanicus lived at the...

Vegavis iaai. Image credit: Nicole Fuller / Sayo Art / University of Texas at Austin.

Vegavis iaai: Dinosaurs Likely Did Not Sing, Vocal Organ of Mesozoic Bird Suggests

Oct 13, 2016 by News Staff

The oldest known syrinx (vocal organ) of a bird has been found, preserved in three dimensions in a 66-million-year-old specimen from Antarctica, according...

Camptopterohelea odora in amber from Gujarat State, western India. Scale bar - 0.2 mm. Image credit: Frauke Stebner / University of Bonn.

54-Million-Year-Old Biting Midge Found Preserved in Amber

Oct 6, 2016 by News Staff

A fossilized biting midge found in India preserved in amber dates back some 54 million years, says an international team of paleontologists. Camptopterohelea...

Megalolamna paradoxodon: Paleontologists Uncover New Species of Prehistoric Shark

Oct 3, 2016 by News Staff

Fossilized teeth from a newly identified species of extinct shark that lived 20 million years ago (early Miocene) were found in the mid-latitudinal zones...

Drepanosaurus unguicaudatus rips away tree bark with its huge claw and powerful arm. Image credit: Victor Leshyk.

Drepanosaurus: Triassic Reptile Had Huge Claw

Sep 30, 2016 by News Staff

212-million-year-old fossils discovered in New Mexico confirm that Drepanosaurus, a Late Triassic tree-dwelling reptile, was a small-bodied creature with...

An artistic life reconstruction of Rativates evadens in the paleoenvironment of the Late Cretaceous of Alberta. Image credit: Andrey-Atuchin.

Rativates evadens: New Ostrich-Mimic Dinosaur Species Identified

Sep 28, 2016 by News Staff

An international team of paleontologists, led by Carleton University researcher Bradley McFeeters, has added another ornithomimid dinosaur to the prehistoric...

The team has identified fossil proteins in 3.8 million year-old ostrich eggshells. Image credit: Matthew Collins.

Researchers Find Ancient Proteins in 3.8-Million-Year-Old Ostrich Eggshells

Sep 27, 2016 by News Staff

A multinational team of researchers has uncovered fossil proteins dating back 3.8 million years — a discovery that will enhance future understanding...

Dr. Stocker and co-authors describe Triopticus primus, a bizarre Late Triassic animal, whose skull structure is converged on by distantly related dome-headed pachycephalosaurs. The unique body plans observed in Triopticus primus and other archosaurs at the ‘dawn of the age of dinosaurs’ re-evolved in dinosaurs and crocodylians after the end-Triassic mass extinction. Image credit: Michelle R. Stocker et al.

Triopticus primus: Triassic Reptile Had ‘Third Eye’ and Thick, Domed Skull

Sep 25, 2016 by News Staff

Paleontologists have described a completely unexpected new species of reptile that lived 230 million years ago (Triassic period). Dr. Stocker and co-authors...

An artistic life reconstruction of Jeddaherdan aleadonta. Image credit: Jorge González.

Jeddaherdan aleadonta: New Fossil is Africa’s Oldest Iguanian Lizard

Sep 21, 2016 by Enrico de Lazaro

A 90-million-year-old fossil discovered in Morocco is the oldest known iguanian lizard from Africa, which could help tell the story of lizard evolution...

American alligator (Alligator mississippiensis). Image credit: Gareth Rasberry / CC BY-SA 3.0.

American Alligator’s Lineage is More Ancient than Previously Thought

Sep 20, 2016 by News Staff

According to new research, American alligators (Alligator mississippiensis) have remained virtually untouched by evolutionary change for at least 8 million...

Model of Psittacosaurus sp. based on skin and pigmentation patterns on the specimen from the Senckenberg Museum, Germany. Image credit: Jakob Vinther et al.

Psittacosaurus Had Countershading Camouflage, Paleontologists Say

Sep 16, 2016 by News Staff

A University of Bristol-led international team of paleontologists has produced an accurate reconstruction of an exceptionally well-preserved specimen of...

3.7-billion-year-old Isua stromatolites: isolated stromatolite (strom) and aggregate of stromatolites (stroms); locally, lamination is preserved in the stromatolites (blue lines); layering in the overlying sediment (red lines) onlaps onto the stromatolite sides; a weak tectonic foliation is indicated (green lines). Image credit: Allen P. Nutman et al.

Paleontologists Find 3.7-Billion-Year-Old Microbial Fossils in Greenland

Sep 1, 2016 by News Staff

An international team of scientists from Australia and the UK has uncovered the world’s oldest fossils in a remote area of Greenland, revealing that...

Fossil of Previously Unknown Small-Bodied Pterosaur Found in Canada

Aug 30, 2016 by News Staff

Paleontologists say they’ve discovered the fossilized remains of a small-bodied pterosaur, a prehistoric flying reptile, which lived roughly 77 million...

An artist’s representation of the Jurassic pterosaur Allkauren koi. Image credit: Gabriel Lío.

Meet Allkauren koi: Argentina’s Newest Flying Reptile

Aug 30, 2016 by Natali Anderson

170-million-year-old fossilized remains discovered in Patagonia, Argentina, have been identified as a new genus and species of pterosaur. An artist’s...