Paleontology News

Ecological reconstruction of Cretaceous insects and insect-pathogenic fungi. An ant is discarding an infected pupa, and an infected fly is located on a distant tree trunk. Image credit: Zhuang et al., doi: 10.1098/rspb.2025.0407.

Two Species of Parasitic Fungi Found in 99-Million-Year-Old Amber

Jun 27, 2025 by Enrico de Lazaro

These fossil fungi from mid-Cretaceous Kachin amber are from the same family as the zombie-ant fungus Ophiocordyceps unilateralis, which has gained widespread...

A reconstruction of early Cambrian ocean life in South China. Image credit: Dongjing Fu.

Cambrian Explosion Occurred Millions of Years Earlier than Previously Thought: Study

Jun 26, 2025 by News Staff

Paleontologists have analyzed the body profiles of Ediacaran-Cambrian organisms by using trace fossils as proxies for body fossils. A reconstruction of...

Life reconstruction of Enigmacursor mollyborthwickae. Image credit: Bob Nicholls.

Dog-Sized Neornithischian Dinosaur Unearthed in Colorado

Jun 26, 2025 by News Staff

A remarkable new genus and species of neornithischian dinosaur being named Enigmacursor mollyborthwickae has been identified from a three-dimensionally...

Life reconstruction of Swaindelphys. Image credit: Kristen Tietjen.

New Species of Metatherian Mammal Unearthed in Texas

Jun 24, 2025 by News Staff

Members of the metatherian genus Swaindelphys were previously known from Swain Quarry in south-central Wyoming and the Nacimiento Formation in the San...

An artist’s reconstruction of Litoria tylerantiqua (right) and the previously-described species Platyplectrum casca (left) from Murgon, south-eastern Queensland. Image: Samantha Yabsley, https://www.instagram.com/s.h.y_art.

55-Million-Year-Old Tree Frog Fossil Unearthed in Australia

Jun 20, 2025 by Enrico de Lazaro

The discovery of Litoria tylerantiqua suggests that Australian treefrogs (pelodryadids) were present in Australia by the Early Eocene, when the continent...

An artist’s impression of a ‘Snowball Earth.’ Image credit: NASA.

Early Complex Life May Have Sheltered in Meltwater Ponds during Snowball Earth Episodes: Study

Jun 19, 2025 by News Staff

During periods known as Snowball Earth, between 720 and 635 million years ago, early eukaryotes — complex cellular lifeforms that eventually evolved...

Life reconstruction of Bolg amondol. Image credit: Cullen Townsend.

Armored, Large-Bodied Lizards Lived alongside Dinosaurs in Cretaceous North America

Jun 18, 2025 by Enrico de Lazaro

New fossilized specimens of monstersaurs — including a previously unknown genus and species, Bolg amondol — from the Kaiparowits Formation...

An artist’s rendition of Quetzalcoatlus northropi. Image credit: James Kuether.

Warm and Humid Climate Conditions Set Stage for Pterosaurs to Take to Skies 220 Million Years Ago

Jun 18, 2025 by News Staff

In new research, paleontologists combined data on the distribution of Triassic pterosauromorph (pterosaur + lagerpetid) fossils with information on the...

Diagram of the Plateosaurus trossingensis skeleton as part of the Teoplati exhibit at the Natural History Museum of the University of Zurich. Image credit: Dupuis et al., doi: 10.1186/s13358-025-00368-3.

Triassic Sauropodomorph Dinosaur Suffered from Severe Bone Tissue Infection

Jun 17, 2025 by Enrico de Lazaro

A ream of paleontologists at the University of Zurich reports a chronic case of osteomyelitis (bone tissue infection) in Plateosaurus trossingensis, one...

Excavation of Fernatator prenticei’s skeleton. Note that the rostrum is incomplete, although it preserves an additional portion that has since been lost. T. Prentice at right, W. R. Wilson, general manager of the C.N.P. Coal Company, at left. Photo taken circa 1916, Elk River, between Morrissey and Fernie, British Columbia. Photographer unknown. Image credit: Massare et al.

Paleontologists Identify Fossil from British Columbia as Early Jurassic Ichthyosaur

Jun 16, 2025 by Enrico de Lazaro

A partial skeleton found in the Fernie Formation in British Columbia, Canada, back in 1916 represents a new genus and species of an extinct marine reptile...

Diversity of extinct mammals that inhabited the surroundings of Lake Tagua Tagua, Chile. Image credit: Mauricio Álvarez.

South American Mastodons Regularly Consumed Fruits, Study Suggests

Jun 13, 2025 by News Staff

Most megafaunal herbivores in the Americas went extinct around 10,000 years ago, presumably disrupting the long-distance seed dispersal of large, fleshy-fruited...

An AI impression of the Tumat Puppies. Image credit: Gemini AI.

14,000-Year-Old ‘Tumat Puppies’ from Siberian Permafrost Are Not Early Dogs, New Analysis Shows

Jun 12, 2025 by News Staff

The Tumat Puppies, two permafrost-preserved Late Pleistocene canids, have been hypothesized to have been littermates and early domesticated dogs due to...

Khankhuuluu mongoliensis. Image credit: Julius Csotonyi.

New Species of Tyrannosauroid Dinosaur Discovered in Mongolia

Jun 11, 2025 by News Staff

Scientifically named Khankhuuluu mongoliensis, the newly-identified tyrannosauroid species is the closest-known ancestor to Tyrannosaurus rex. Khankhuuluu...

Benggwigwishingasuchus eremicarminis on the Panthalassan Ocean coast. Image credit: Jorge Gonzalez.

Study: Triassic Reptiles Were Able to Migrate across Tropical Areas Deemed Inhospitable to Life

Jun 11, 2025 by News Staff

Using a novel method of geographical analysis, paleontologists inferred how archosauromorphs dispersed following one of the most impactful climate events...

Artistic reconstruction of Spathagnathus roeperi. Image credit: Alessio Ciaffi.

New Pterosaur Species Unearthed in Germany

Jun 9, 2025 by Enrico de Lazaro

Paleontologists have described a new genus and species of gnathosaurine pterosaur, named Spathagnathus roeperi, from a fossilized specimen found in the...

An artist’s impression of Diamantinasaurus matildae (Judy). Image credit: Travis Tischler.

Paleontologists Find Fossilized Gut Contents of Sauropod Dinosaur

Jun 9, 2025 by News Staff

Diamantinasaurus matildae, a species of sauropod dinosaur that lived around 94 million years ago (mid-Cretaceous period), ate conifers, seed ferns, and...

Life reconstruction of Dacentrurus armatus, a sister species of Thyreosaurus atlasicus. Image credit: Sci.News.

Paleontologists Unveil Europe’s Most Complete Skull of Stegosaur

Jun 6, 2025 by Enrico de Lazaro

Paleontologists have recovered the dinosaur skull material from beds of the Upper Jurassic Villar del Arzobispo Formation in Teruel, Spain, and confidently...

Blue-stain fungus in wood tissues of Xenoxylon phyllocladoides from the Jurassic of western Liaoning province, China. Image credit: Tian et al., doi: 10.1093/nsr/nwaf160.

160-Million-Year-Old Blue-Stain Fungus Fossils Found in China

Jun 5, 2025 by Enrico de Lazaro

The discovery of a fossil blue-stain fungus colonizing the insect-infested conifer wood Xenoxylon phyllocladoides in China’s Jurassic Tiaojishan Formation...

Palorchestes azael. Image credit: Nellie Pease / CABAH / CC BY-SA 4.0.

Paleontologists Find New Biomarkers to Identify Megafauna Species in Australia’s Fossil Record

Jun 3, 2025 by News Staff

Paleontologists have identified peptide markers for three species of extinct Australian megafauna — a hippo-sized wombat, a giant kangaroo, and a...