Paleontology News

Two fossil specimens from the extinct spider family Lagonomegopidae had reflective eyes, a feature still apparent under light. Image credit: Paul Selden.

Some Cretaceous Spiders Had Reflective Eyes, New Fossils Reveal

Feb 13, 2019 by News Staff

In a paper published in the Journal of Systematic Palaeontology, an international team of paleontologists from the University of Kansas, the Korea Polar...

Gobiraptor minutus. Image credit: Do Yoon Kim.

New Species of Oviraptorid Dinosaur Unearthed: Gobiraptor minutus

Feb 7, 2019 by News Staff

A new species of oviraptorosaur has been unearthed in the Gobi Desert of Mongolia. Gobiraptor minutus. Image credit: Do Yoon Kim. Named Gobiraptor minutus,...

Along the banks of a river, three archosaur inhabitants of the dense Voltzia conifer forest cross paths: Antarctanax shackletoni sneaks up on an early titanopetran insect, Prolacerta broomi lazes on a log, and an enigmatic large archosaur pursues two unsuspecting dicynodonts, Lystrosaurus maccaigi. Image credit: Adrienne StrouAntarctanax shackletoni. Image credit: Adrienne Stroup, Field Museum.p, Field Museum.

Iguana-Sized Reptile Roamed Antarctica 250 Million Years Ago

Feb 1, 2019 by News Staff

Some 250 million years ago (early Triassic epoch), an early relative of dinosaurs and crocodiles lived in what is now a frozen continent, Antarctica, according...

Eretmorhipis carrolldongi had a long rigid body, a small head, tiny eyes and four flippers for swimming and steering. Image credit: Gianluca Danini.

Early Triassic Marine Reptile Had Platypus-Like Bill

Jan 25, 2019 by News Staff

Eretmorhipis carrolldongi, a 28-inch (70 cm) long marine reptile that lived about 250 million years ago (early Triassic epoch) in what is now China, likely...

An illustration showing what Galagadon nordquistae would have looked like in life, swimming along the river floor. Image credit: Velizar Simeonovski, Field Museum.

New Cretaceous Shark Species Discovered in South Dakota

Jan 22, 2019 by News Staff

A new species of freshwater shark that lived about 67 million years ago (Cretaceous period) has been identified from fossilized teeth found in South Dakota. An...

An artist’s impression of Basilosaurus isis. Image credit: Pavel Riha / CC BY-SA 3.0.

Huge Archaic Whale Was Top Predator in Eocene Oceans

Jan 10, 2019 by News Staff

The stomach contents preserved in an adult specimen of the archaic whale Basilosaurus isis from the site of the Wadi Al Hitan in Egypt suggest it was an...

Klobiodon rochei. Image credit: Mark Witton.

New Jurassic-Era Pterosaur Discovered in England

Dec 28, 2018 by News Staff

Paleontologists from the University of Portsmouth have discovered the fossilized remains of a new species of ancient flying reptile. Klobiodon rochei....

This is a Nanjinganthus dendrostyla fossil, showing its ovary (bottom center), sepals and petals (on the sides) and a tree-shaped top. Image credit: Fu et al, doi: 10.7554/eLife.38827.

Plant Fossil from Early Jurassic Pushes Back Origin of Flowers

Dec 25, 2018 by News Staff

An international team of paleontologists has identified and described a new genus and species of extinct flowering plant (angiosperm), based on over 200...

Life reconstruction of a c. 8.2 foot (2.5 m) long breaching Cretoxyrhina mantelli biting the neck of a 16.4 foot (5 m) wingspan Pteranodon longiceps. The predatory behavior of this scene is speculative with respect to the data offered by the 80-million-year-old specimen, but reflects the fact that Cretoxyrhina is generally considered a predatory species, the vast weight advantage of the shark against the pterosaur, and the juvenile impulse of the artist to draw an explosive predatory scene. Image credit: Mark Witton.

Fossil Clue Found to Ancient Clash between Shark and Pteranodon

Dec 20, 2018 by News Staff

In a paper in the journal PeerJ, paleontologists report finding a shark tooth embedded in an 80-million-year-old cervical vertebra of the large flying...

Life reconstruction of Saltriovenator zanellai. Image credit: Davide Bonadonna.

Saltriovenator zanellai: New Carnivorous Dinosaur Unveiled

Dec 20, 2018 by Enrico de Lazaro

A partial skeleton of a ceratosaurian theropod dinosaur unearthed over two decades ago in Italy has been recognized as belonging to a new genus and species. Life...

Two large iguanodontian footprints with skin and claw impressions from the Lee Ness Sandstone of the Ashdown Formation. Image credit: Neil Davies.

Early Cretaceous Dinosaur Footprints Discovered in Southern England

Dec 19, 2018 by News Staff

Paleontologists in southern England have uncovered a set of well-preserved footprints made by at least seven different dinosaur species about 140 million...

Reconstruction of one of the studied Yanliao Biota pterosaurs, with four different feather types over its head, neck, body, and wings, and a generally ginger-brown color. Image credit: Yuan Zhang.

Pterosaurs Had Four Types of Feathers, New Study Shows

Dec 18, 2018 by News Staff

Pterosaurs lived side by side with dinosaurs, some 230 to 66 million years ago. They were the first vertebrates to achieve true flapping flight, but in...

Life reconstruction of Crittendenceratops krzyzanowskii. Image credit: Sergey Krasovskiy.

New Horned Dinosaur Discovered in Arizona

Dec 17, 2018 by Enrico de Lazaro

A new genus and species of herbivorous ceratopsid (horned) dinosaur being named Crittendenceratops krzyzanowskii has been discovered by paleontologists...

An artist’s rendition of a supernova explosion. Image credit: ESA / Hubble / L. Calcada / NASA’s Goddard Space Flight Center.

Nearby Supernova Explosions Triggered End-Pliocene Marine Mass Extinction, Researchers Say

Dec 13, 2018 by News Staff

Approximately 2.6 million years ago (Pliocene epoch), a tsunami of cosmic energy from a massive supernova or a series of them about 150 light-years away...

Schematic illustration of temperature-dependent hypoxia as a driver of the end-Permian marine mass extinction. Greenhouse gas forcing in a model of Earth’s climate at the end of the Permian drives ocean warming (contours) and oxygen loss that match geochemical proxy data. Ocean warming raises the organismal oxygen demand amid declining supply. The resulting loss of aerobic habitat for diverse physiologies induces a mass extinction in model animal types (line) whose geographic signature -- increased severity outside of the tropics -- is consistent with reconstructions from the marine fossil record (circles). Image credit: J. Penn / C. Deutsch / E. Haeckel / W. Kaveney / H. Fjeld / J. White.

End-Permian Marine Mass Extinction Caused by Increased Temperatures, Oxygen Loss: Study

Dec 12, 2018 by News Staff

Some 252 million years ago, intense volcanic activity belched massive volumes of greenhouse gasses into the atmosphere and triggered rapid changes to the...

Stenopterygius ichthyosaur’s fossilized skin forming the trailing edge of the right pelvic fin. Image credit: Johan Lindgren.

Early Jurassic Ichthyosaur Was Warm-Blooded, Had Blubber and Camouflage, Well-Preserved Soft Tissues Show

Dec 10, 2018 by News Staff

An international team of paleontologists has found the exceptionally preserved remains of a Stenopterygius ichthyosaur that lived 180 million years ago...

An artist’s impression of Weewarrasaurus pobeni. Image credit: James Kuether.

New Dinosaur Species Discovered in Australia: Weewarrasaurus pobeni

Dec 6, 2018 by News Staff

Paleontologists in Australia have found a fossil fragment from a new species of ornithopod dinosaur that walked the Earth approximately 100 million years...

An artistic reconstruction of a mother and calf of Maiabalaena nesbittae nursing offshore of Oregon during the Oligocene, about 33 million years ago. Image credit: Alex Boersma, www.alexboersma.com.

Oligocene-Epoch Whale Had Neither Teeth Nor Hair-Like Baleen

Dec 3, 2018 by News Staff

A team of U.S. paleontologists has described a remarkable new species of whale that lived about 33 million years ago (Oligocene epoch). The researchers...

An artist’s impression of Elasmotherium sp. Image credit: W. S. Van der Merwe, www.deviantart.com/willemsvdmerw.

Giant Siberian Rhinoceros Lived alongside Early Modern Humans

Nov 28, 2018 by News Staff

For a long time it was believed that a giant rhinoceros called Elasmotherium sibericum went extinct around 200,000 years ago — well before the...