Paleontology News

An artist’s impression of Pseudotherium argentinus. Image credit: Agencia CTyS-UNLaM.

Triassic-Era Mammal Relative Had Saber Teeth

Aug 27, 2019 by Enrico de Lazaro

A new species of cynodont has been identified from a fossilized skull found in the San Juan province, Argentina. An artist’s impression of Pseudotherium...

Chindesaurus bryansmalli. Image credit: Petrified Forest National Park.

Elevated Levels of Oxygen Gave Rise to North American Dinosaurs, Scientists Say

Aug 22, 2019 by News Staff

A team of researchers from Rensselaer Polytechnic Institute and the University of Texas Austin has used a new technique to analyze tiny amounts of gas...

Adratiklit boulahfa is closely related to the European stegosaurs Dacentrurus and Miragaia (seen here). Image credit: Nobu Tamura, spinops.blogspot.com / CC BY 3.0.

Meet Adratiklit boulahfa, World’s Earliest Known Stegosaur

Aug 22, 2019 by News Staff

Paleontologists in Morocco have found fossil fragments from a new genus and species of stegosaur that walked the Earth about 168 million years ago (Jurassic...

A pair of extant penguins. Image credit: Martin Fuchs.

Ancient Giant Penguin Unearthed in New Zealand: Crossvallia waiparensis

Aug 15, 2019 by News Staff

The fossilized bones of a large-sized penguin species that lived during the Paleocene epoch (between 66 and 56 million years ago) have been discovered...

Reconstruction of the Xinhang forest landscape. Image credit: Wang et al, doi: 10.1016/j.cub.2019.06.053.

Devonian Fossil Forest Unearthed in China

Aug 12, 2019 by News Staff

Paleontologists have discovered a 360-million-year-old (Devonian period) fossilized forest of lycopsid trees near Xinhang in China’s Anhui province —...

Reconstruction of Heracles inexpectatus, dwarfing a bevy of 3.1-inch (8 cm) high Kuiornis -- small New Zealand wrens scuttling about on the forest floor. Image credit: Brian Choo, Flinders University.

World’s Largest Parrot Lived 19 Million Years Ago in New Zealand

Aug 7, 2019 by News Staff

An international group of paleontologists has found two incomplete bones from an ancient parrot with a mass of 7 kg, double that of the heaviest known...

The skull of Ngwevu intloko. Image credit: Kimberley Chapelle.

Meet Ngwevu intloko, New Jurassic Dinosaur from South Africa

Aug 6, 2019 by News Staff

A new genus and species of sauropodomorph dinosaur has been described — after its fossilized remains spent more than three decades sitting in a museum. The...

Reconstruction of Archaeopteryx albersdoerferi. Image credit: Zhao Chuang / Martin Kundrát.

Study: Dinosaur Feathers Evolved for Sexual Display

Aug 5, 2019 by News Staff

New research, published recently in the journal Evolution, shows that some dinosaurs may have taken flight thanks to sex appeal. Persons & Currie explored...

Carnivorous Cambrian Creature Had Rake-Like Claws and Pineapple-Slice-Shaped Mouth

Aug 1, 2019 by News Staff

A new species of marine predator that lived about 506 million years ago (Cambrian period) has been identified from exceptionally well-preserved fossils...

An artist’s reconstruction of Microdocodon gracilis as a nocturnal animal active on a bennettitalean tree of the Jurassic. Image credit: April I. Neander.

Jurassic Docodont Had Complex, Modern Mammal-Like Hyoid Bones

Jul 24, 2019 by News Staff

Our highly mobile tongues, which allow us to swallow chewed food and suckle milk as babies, may have evolutionary origins in some of our most early mammal...

A microtektite from the shell bed of southwestern Florida. Image credit: Meyer et al, doi: 10.1111/maps.13299.

Researchers Find 2-3-Million-Year-Old Microtektites inside Fossil Clams

Jul 23, 2019 by News Staff

Fossil clams found in southwestern Florida contain ancient microtektites, tiny (about 200 μm in diameter) glass beads that form when the explosive impact...

Hesperornithoides miessleri. Image credit: Gabriel Ugueto.

New Bird-Like Dinosaur Unearthed in Wyoming

Jul 22, 2019 by News Staff

A new species of carnivorous bird-like dinosaur being named Hesperornithoides miessleri has been discovered by an international team of paleontologists...

Aquilarhinus palimentus lived approximately 80 million years ago in what is now Texas. Image credit: ICRA Art.

‘Shovel-Billed’ Dinosaur Roamed Texas 80 Million Years Ago

Jul 16, 2019 by News Staff

A new genus and species of primitive hadrosaurid dinosaur — named Aquilarhinus palimentus — has been identified from fossils found in Big Bend...

An artist’s reconstruction of Elektorornis chenguangi, showing the possible probing function of the elongate toe. Image credit: Zhongda Zhang.

Foot of Cretaceous Enantiornithine Bird Found Encased in Burmese Amber

Jul 16, 2019 by News Staff

The ancient bird, named Elektorornis chenguangi, lived 99 million years ago (Cretaceous period) and had a hyper-elongated third toe. An artist’s reconstruction...

Microraptor swallowing Indrasaurus wangi. Image credit: Doyle Trankina.

Microraptors Ate Lizards for Lunch

Jul 12, 2019 by Enrico de Lazaro

Paleontologists in China have uncovered a nearly complete, fully articulated skeleton of Microraptor zhaoianus, a pigeon-sized, four-winged dinosaur that...

Carcharocles megalodon pursuing two prehistoric whales. Image credit: Karen Carr / CC BY 3.0.

Paleontologists Identify Oldest Known Ancestor of Mackerel Sharks

Jul 9, 2019 by News Staff

Mackerel (lamniform) sharks include some of the most iconic shark species, like the great white shark (Carcharodon carcharias) and the extinct Carcharocles...

Life reconstructions of extinct crocodyliforms. Differences in tooth shape are related to differences in diets. Image credit: Jorge Gonzalez.

Some Extinct Relatives of Living Crocodylians Were Vegetarians

Jun 28, 2019 by News Staff

A veggie diet arose in extinct crocodyliforms — the distant cousins of living crocodylians (alligators, caimans, crocodiles, and gharials) —...

Pachystruthio dmanisensis. Image credit: Andrey Atuchin.

Giant Birds Roamed Europe Two Million Years Ago

Jun 28, 2019 by Enrico de Lazaro

A giant ostrich-like bird that lived about two million years ago (Pleistocene epoch) has been identified from a fossilized femur found in the Crimean Peninsula,...

Reconstruction of Eocoracias brachyptera with hypothesized plumage coloration. Image credit: Marta Zaher, University of Bristol.

Paleontologists Uncover New Insights into Non-Iridescent Feather Colors in Prehistoric Birds

Jun 27, 2019 by News Staff

An international team of paleontologists from the United Kingdom and Germany has shown that blue feather melanosomes are highly distinct from melanosomes...