Paleontology News

Life reconstruction of the steppe mammoth (Mammuthus trogontherii). Image credit: Beth Zaiken / Centre for Palaeogenetics.

Woolly Mammoth Calf Discovered in Yukon Permafrost

Jun 27, 2022 by News Staff

Nun cho ga is the most complete mummified mammoth found in North America. Steppe mammoths. Image credit: Beth Zaiken / Centre for Palaeogenetics. The near...

Life reconstruction of Vampyronassa rhodanica. Image credit: Rowe et al., doi: 10.1038/s41598-022-12269-3.

Vampire Squid’s Ancestor was Active Hunter, New Study Suggests

Jun 23, 2022 by News Staff

Vampyronassa rhodanica is an ancient species of cephalopod that lived in the Jurassic oceans some 164 million years ago. Life reconstruction of Vampyronassa...

Field photograph of the pathologic ovum-in-ovo egg documented from the Lameta Formation of village Padlya, Dhar District, Madhya Pradesh, India. Two slightly partially broken circular eggshell outlines can be seen with broken eggshell fragments within. A crescent-shaped gap is characteristically present in the upper right part of the egg. Image credit: Dhiman et al., doi: 10.1038/s41598-022-13257-3.

Unique Titanosaur Egg-Inside-Egg Found in India

Jun 22, 2022 by Enrico de Lazaro

Paleontologists have found a fossilized egg within another egg — a condition known as ovum-in-ovo — of a titanosaurid dinosaur in central India....

An artist’s reconstruction of Gansuyaena megalotis. Image credit: Mick Ellison.

Fossils of Aardwolf-Like Hyena Unearthed in China

Jun 16, 2022 by News Staff

Gansuyaena megalotis, a small-bodied hyaenid that lived in what is now the Chinese province of Gansu between 15 and 12 million years ago (Miocene epoch),...

Tartarocyon cazanavei. Image credit: Denny Navarra.

Gigantic Bear-Dogs Lived in France 12 Million Years Ago

Jun 16, 2022 by Enrico de Lazaro

Paleontologists have described a new species of large-sized amphicyonid carnivore from a fossilized mandible found in France. Tartarocyon cazanavei. Image...

Kinyang mabokoensis and Kinyang tchernovi (gold) were up to four times the length of their modern relatives, dwarf crocodiles (green). Image credit: Christopher Brochu, University of Iowa.

Two Miocene-Period Crocodile Species Unearthed in Kenya

Jun 15, 2022 by News Staff

Two new species of giant dwarf crocodiles that lived during the Early and Middle Miocene have been identified from the fossilized skulls found in Kenya. Kinyang...

University of Michigan’s Professor Daniel Fisher and the 13,000-year-old Buesching mastodon. Image credit: Eric Bronson / Michigan Photography.

Research Reveals Annual Migration Patterns of American Mastodon

Jun 14, 2022 by News Staff

Around 13,200 years ago, an 8-ton adult American mastodon (Mammut americanum) — nicknamed the Buesching mastodon — was killed when a rival...

This artist’s impression shows a long umbilical scar on Psittacosaurus. Image credit: Jagged Fang Designs.

Some Non-Avian Dinosaurs Had ‘Belly Buttons,’ New Fossil Shows

Jun 13, 2022 by News Staff

In egg-laying amniotes (reptiles, birds and monotremes), the developing embryo is tethered to a number of the extraembryonic membranes that deliver oxygen...

New Spinosaurid Dinosaur Unearthed on Isle of Wight

Jun 9, 2022 by Enrico de Lazaro

Dubbed the ‘White Rock spinosaurid,’ the new dinosaur is ‘one of Europe’s largest ever land-based hunters.’ Life reconstruction of the White...

Reconstruction of the paleoecosystem of the Upper Cretaceous Bahariya Formation of the Bahariya Oasis, Western Desert of Egypt, showing diversity of large-bodied theropod dinosaurs. In the foreground, the unidentified abelisaurid described herein (right) confronts the spinosaurid Spinosaurus aegyptiacus (left center, with the lungfish Retodus tuberculatus in jaws) and the carcharodontosaurid Carcharodontosaurus saharicus (right center) while two individuals of the stomatosuchid crocodyliform Stomatosuchus inermis (left) look on. In the background, a herd of the titanosaurian sauropod Paralititan stromeri (left) warily regards these theropods and two individuals of the bahariasaurid Bahariasaurus ingens (far right) while a small flock of an undescribed pterosaur soars above. The vegetation is dominated by the mangrove-like tree fern Weichselia reticulata. Image credit: Andrew McAfee, Carnegie Museum of Natural History.

Fossil of Previously Unknown Carnivorous Dinosaur Found in Egypt

Jun 8, 2022 by Enrico de Lazaro

Paleontologists have unearthed a well-preserved cervical vertebra of a medium-sized abelisaurid ceratosaur in the Bahariya Oasis of the Western Desert...

Geiseleptes delfinoi hunting a termite. Image credit: Márton Szabó.

Geckos Lived in Europe as Early as 47 Million Years Ago

Jun 7, 2022 by Enrico de Lazaro

Paleontologists have identified a new genus and species of ancient gecko from an articulated near-complete skull found in Germany. Geiseleptes delfinoi...

Male combat in Discokeryx xiezhi. Image credit: Xiaocong Guo.

Miocene Giraffe Had Disk-Shaped Headgear and Head-Neck Joints Adapted for Head-Butting Combat

Jun 3, 2022 by News Staff

Paleontologists have identified a new species of giraffoid that lived in northern China during the Early Miocene epoch some 17 million years ago. Named...

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

Great White Sharks May Have Played Role in Megalodon Extinction

Jun 1, 2022 by News Staff

Researchers from the Max Planck Institute for Evolutionary Anthropology and elsewhere have looked at zinc isotopes found in the teeth of extanct wild and...

Life restoration of Palaeospondylus gunni. Scale bar - 1 mm. Image credit: Hirasawa et al., doi: 10.1038/s41586-022-04781-3.

Palaeospondylus Was Bizarre Lobe-Finned Fish, Paleontologists Say

May 26, 2022 by News Staff

Palaeospondylus gunni, a small creature with an eel-like body that lived 390 million years ago, is one of the most enigmatic fossil vertebrates, and its...

Life reconstruction of Thanatosdrakon amaru. Image credit: Universidad Nacional de Cuyo.

New Species of Azhdarchid Pterosaur Unearthed in Argentina

May 25, 2022 by Sergio Prostak

Thanatosdrakon amaru had a wingspan of nearly 9 m (29.5 feet) and lived in what is now Argentina during the Cretaceous period. Life reconstruction of Thanatosdrakon...

Illustration of Genyornis newtoni being hunted by a giant lizard in Australia about 50,000 years ago. Image credit: Peter Trusler, Monash University.

Australia’s First People Consumed Eggs of Giant Birds: Study

May 25, 2022 by News Staff

Burn marks discovered on the 50,000-year-old eggshell fragments several years ago suggested the first Australians cooked and ate large eggs from extinct...

Life reconstruction of Paralitherizinosaurus japonicus. Image credit: Masato Hattori.

New Dinosaur Species Identified in Japan

May 23, 2022 by Enrico de Lazaro

A new genus and species of therizinosaurid dinosaur that lived during the Cretaceous period has been identified from the fossilized remains unearthed on...

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

Quetzalcoatlus and Other Giant Pterosaurs were Short-Range Flyers, Study Suggests

May 20, 2022 by News Staff

With a 11 to 12-m wingspan, Quetzalcoatlus is the largest flying organism ever known and one of the most familiar pterosaurs to the public. First discovered...

Life restoration of the dolphins from the Upper Marine Molasse chasing a group of eurhinodelphinids: Kentriodon (foreground), a squalodelphinid (background, left) and a physeterid (background, right). Image credit: Jaime Chirinos.

20-Million-Year-Old Fossils Reveal Two New Cetacean Species

May 19, 2022 by Enrico de Lazaro

Two new species of ancient cetaceans related to modern dolphins and sperm whales have been identified from the 20-million-year-old fossilized ear bones...