Paleontology News

A theropod dinosaur footprint in the Nanushuk Formation, Alaska, the United States. Note the sinusoidal curve of the middle toe impression. Scale bar - 10 cm. Image credit: Fiorillo et al., doi: 10.3390/geosciences14020036.

Nanushuk Formation’s Dinosaur Tracks Provide New Information about Mid-Cretaceous Paleoclimate

Mar 13, 2024 by News Staff

Paleontologists have examined a large assemblage of dinosaur tracks and fossilized plants from the Nanushuk Formation, which crops out over much of the...

The fossil skeleton of Imparavis attenboroughi and a reconstruction of the bird. Image credit: Ville Sinkkonen / Wang et al., doi: 10.1016/j.cretres.2024.105867.

Cretaceous Enantiornithine Bird Was First of Its Kind with Toothless Beak

Mar 11, 2024 by News Staff

Paleontologists have described a new species of enantiornithine bird with a toothless beak from the Jehol avifauna of China. The discovery pushes back...

Doing what they do better than any animal that ever evolved, a pair of Spinosaurus aegyptiacus wade into nearshore waters for prey as pterosaurs soar overhead some 95 million years ago on the northern coast of Africa. Image credit: Daniel Navarro.

Paleontologists Find Flaws in Research Supporting Aquatic Pursuit Hunting in Spinosaurus

Mar 8, 2024 by News Staff

The lifestyle of spinosaurid dinosaurs has been a topic of lively debate ever since the unveiling of important new skeletal parts for Spinosaurus aegyptiacus...

Fossilized ripple marks on the floor of the Calamophyton forest. Image credit: Neil Davies.

Earth’s Oldest Known Fossil Forest Discovered in England

Mar 7, 2024 by Enrico de Lazaro

The 390-million-year-old forest landscape, archived within the Eifelian Hangman Sandstone Formation of Somerset and Devon in England, is roughly 4 million...

Pseudocarcinus karlraubenheimeri. Scale bars - 5 cm. Image credit: Barry W.M. van Bakel & Àlex Ossó, doi: 10.1080/00288306.2024.2314472.

Fossils of Giant Crab Unearthed in New Zealand

Mar 4, 2024 by News Staff

Paleontologists have described a new species of the crab genus Pseudocarcinus from large-sized fossilized specimens found at Taranaki, North Island, New...

Reconstruction of Perucetus colossus in its coastal habitat; the associated sawfish, Pristis, was recovered from the same unit in the East Pisco Basin, the Yumaque Member of the Paracas Formation, Peru. Image credit: A. Gennari.

Giant Fossil Whale Perucetus Did Not Exceed Body Mass of Today’s Blue Whales: Study

Mar 4, 2024 by News Staff

Paleontologists from the University of California, Davis, and Smithsonian Institution’s National Museum of Natural History estimate that Perucetus colossus,...

The type specimens of Datai yingliangis reconstructed in situ; the head, cervical, and thoracic regions of the specimens were discovered and extracted from a single block. Image credit: Xing et al., doi: 10.18435/vamp29396.

Cretaceous-Period Armored Dinosaur Had Double Cheek Horns

Feb 26, 2024 by Enrico de Lazaro

A new genus and species of ankylosaurine dinosaur has been identified from two specimens found in southeastern China. The type specimens of Datai yingliangis...

Restoration of Dinocephalosaurus orientalis depicted among a shoal of the large, predatory actinopterygian fish, Saurichthys. Image credit: Marlene Donnelly.

Dinocephalosaurus was Fully Marine Reptile and Even Gave Birth at Sea, Paleontologists Say

Feb 23, 2024 by News Staff

Paleontologists from Germany, China, the United Kingdom and the United States have described in detail Dinocephalosaurus orientalis, a remarkable marine...

Hypothetical reconstruction of Yanbeilong ultimus. Image credit: Ddinodan / Sci.News.

Paleontologists Discover New Stegosaur Species

Feb 19, 2024 by Enrico de Lazaro

In a new paper published on January 31, 2024 in the journal Historical Biology, paleontologists announced the discovery of a previously undocumented species...

Late Maastrichtian dinosaurs of the latest Cretaceous Phosphates of Morocco. Image credit: Longrich et al., doi: 10.1038/s41598-024-53447-9.

New Species of Small Duckbilled Dinosaur Identified in Morocco

Feb 15, 2024 by Enrico de Lazaro

A new genus and species of dwarf lambeosaurine hadrosaurid has come to light in Moroccan rocks dating to the Late Cretaceous epoch, some 68 million years...

Life reconstruction of Jiangxititan ganzhouensis. Image credit: UnexpectedDinoLesson / Sci.News.

New Species of Titanosaur Unearthed in China

Feb 13, 2024 by Enrico de Lazaro

Paleontologists in China have found fossil fragments from a new genus and species of titanosaurian sauropod dinosaur that walked the Earth during the Cretaceous...

The fossilized teeth of Palaeohypotodus bizzocoi. Image credit: Ebersole et al., doi: 10.3897/fr.27.e112800.

Extinct Shark’s Teeth Had Their Own Needle-Like Fangs

Feb 12, 2024 by Sergio Prostak

Paleontologists have described a new species of the extinct lamniform shark genus Palaeohypotodus based on 17 fossilized teeth found in Alabama, the United...

An artistic reconstruction of the Cabrières Biota: in the foreground, a row of Ampyx (trilobites) and various shelly organisms, including brachiopods and a hyolith (bottom left corner); behind the trilobites, a lobopodian, a chelicerate, cnidarians (blue), sponges (green), thin branching algae (red and green) and hemichordate tubes (purple), along with some mollusks; bivalved arthropods inhabit the water column along with graptolites. Image credit: Christian McCall, Prehistorica Art.

Unique Fossil Site Discovered in France Provides Insights into Ordovician Polar Ecosystems

Feb 9, 2024 by Enrico de Lazaro

In a new paper in the journal Nature Ecology & Evolution, paleontologists described the diversity of the Cabrières Biota, a new Early Ordovician site...

Torvosaurus gurneyi. Image credit: © Sergey Krasovskiy.

Locomotor Advances in Early Dinosaurs Aided Their Survival and Success, Scientists Say

Feb 8, 2024 by News Staff

The early dinosaurs were faster and more dynamic than their competitors, according to a study led by University of Bristol researcher Amy Shipley. By adopting...

Glikmanius careforum. Image credit: Benji Paynose.

Two New Species of Carboniferous Ctenacanth Sharks Identified in the United States

Feb 7, 2024 by News Staff

A focused search for ancient marine vertebrates during a paleontological resource inventory of Mammoth Cave National Park has yielded a wealth of new fossil...

Life reconstruction of Inawentu oslatus. Image credit: Gabriel Lio.

New Cretaceous-Era Titanosaur Species Discovered in Argentina

Feb 6, 2024 by Enrico de Lazaro

A new genus and species of rebbachisaurid-mimicking titanosaurian sauropod that stretched over 15 m (50 feet) has been unearthed in Patagonia, Argentina. Life...

Life reconstruction of Harajicadectes zhumini. Image credit: Brian Choo, Flinders University.

380-Million-Year-Old Fossils of Air-Breathing Tetrapod Fish Found in Australia

Feb 6, 2024 by Enrico de Lazaro

Flinders University paleontologist Brian Choo and his colleagues have described a new genus and species of Devonian tetrapodomorph fish based on several...

An artist’s reconstruction of Ceoptera evansae. Image credit: Mark Witton / Natural History Museum, London.

New Pterosaur Species Identified from Skye Fossils

Feb 5, 2024 by Enrico de Lazaro

A new genus and species of pterosaur has been identified from the fossilized material found in the Kilmaluag Formation of the Isle of Skye, Scotland. An...

Sanfordiacaulis densifolia. Image credit: Tim Stonesifer.

Early Carboniferous Tree Species Had Unique Crown Shape

Feb 5, 2024 by Natali Anderson

Sanfordiacaulis densifolia is an extinct tree species that existed between 359 and 347 million years ago (Carboniferous period) in what is now New Brunswick,...