Paleontology News

Raptorial Dinosaurs Did Not Hunt in Coordinated Packs, Paleontologists Say

A paleoreconstruction of the earliest known species of dromaeosaurid dinosaur. Image credit: Julius T. Csotonyi / CC BY 4.0.
May 7, 2020 by News Staff

An analysis of the fossilized teeth of Deinonychus antirrhopus, a species of wolf-sized dromaeosaurid dinosaur that lived between 115 and 108 million years ago (Cretaceous period) in what is now the United States, adds to the growing evidence that this and other raptors were not complex social hunters by modern mammalian standards. A paleoreconstruction of the earliest known species of dromaeosaurid dinosaur. Image credit: Julius T. Csotonyi / CC...

read more...
In this image of one of the new ancient species’ reproductive structures, elliptical impressions of sporangia can be seen in one row, while on the right, another row displays preserved carbonized spore masses. Image credit: Andrew Leslie.

Early Devonian Fossil Provides Earliest Evidence for Advanced Reproductive Biology in Land Plants

May 6, 2020 by News Staff

A species of plant that grew about 400 million years ago (Early Devonian period) produced a spectrum of spore sizes, which is an essential innovation necessary...

Two Spinosaurus aegyptiacus hunt Onchopristis, a prehistoric sawfish, in the waters of the Kem Kem river system in what is now Morocco. Image credit: Jason Treat / National Geographic Staff / Mesa Schumacher / Davide Bonadonna / Nizar Ibrahim, University of Detroit Mercy.

Spinosaurus aegyptiacus is First Known Aquatic Dinosaur

Apr 30, 2020 by News Staff

A species of carnivorous dinosaur called Spinosaurus aegyptiacus used tail-propelled swimming locomotion to hunt for prey in rivers, according to a new...

Life reconstruction of Adalatherium hui. Image credit: Andrey Atuchin / Denver Museum of Nature & Science.

Paleontologists Find 66-Million-Year-Old Fossil of Bizarre Mammal

Apr 30, 2020 by News Staff

A new species of gondwanatherian mammal from the Cretaceous period has been identified from a very well-preserved fossilized skeleton found on the island...

Sahara was Earth’s Most Dangerous Place 100 Million Years Ago

Apr 27, 2020 by News Staff

A large number of ferocious predators, including predatory dinosaurs, pterosaurs and crocodile-like creatures, made Sahara the most dangerous place on...

A reconstruction of the giant pterosaur Hatzegopteryx launching into the air, just after the forelimbs have left the ground. Image credit: Mark Witton.

Fossil Flyers Hold Secrets to Better Flight Technologies

Apr 18, 2020 by News Staff

The physiology of pterosaurs and other fossil flyers could provide ancient solutions to modern flight problems, such as aerial stability and the ability...

The clutch of Massospondylus carinatus eggs. Image credit: Brett Eloff.

Scientists Use X-rays to Peer inside Fossilized Dinosaur Eggs

Apr 10, 2020 by Enrico de Lazaro

Powerful X-ray beams at the European Synchrotron in France allowed an international team of researchers to study some of the world’s oldest and well-preserved...

An artist’s impression of Afrotapejara zouhrii. Image credit: Megan Jacobs, Baylor University.

New Species of Pterosaur Discovered in Morocco

Apr 6, 2020 by Enrico de Lazaro

Paleontologists have announced the discovery of a new genus and species of tapejarid pterosaur from Errachidia Province of Morocco. An artist’s impression...

Reconstruction of the West Antarctic mid-Cretaceous temperate rainforest. The painting is based on paleofloral and environmental information inferred from palynological, geochemical, sedimentological and organic biomarker data obtained from cores at the site of PS104_20-2, Antarctica. Image credit: J. McKay / Alfred-Wegener-Institut / CC-BY 4.0.

90-Million-Year-Old Fossilized Rainforest Discovered in Antarctica

Apr 3, 2020 by News Staff

An international team of paleontologists and geologists has uncovered well-preserved fossilized roots, pollen and spores of 90-million-year-old (mid-Cretaceous...

New Feathered Dinosaur Unveiled: Dineobellator notohesperus

Mar 27, 2020 by News Staff

A new species of dromaeosaurid dinosaur being named Dineobellator notohesperus has been discovered by a team of U.S. paleontologists. Dineobellator notohesperus....

Anhanguera soaring the skies over the Kem Kem with Coloborhynchus and Ornithocheirus. Image credit: Megan Jacobs.

New Pterosaur Fossils Unearthed in Morocco

Mar 26, 2020 by Natali Anderson

Paleontologists have uncovered the remains of three species of fish-eating toothed pterosaurs in the Cretaceous-period Kem Kem beds of Morocco. Anhanguera...

Oldest Bilaterian Fossil Found in Australia

Mar 24, 2020 by News Staff

Ikaria wariootia, a wormlike creature that lived more than 555 million years ago (Ediacaran period) in what is now Australia, is the earliest bilaterian,...

Asteriornis maastrichtensis is the first modern bird from the age of dinosaurs found in the northern hemisphere. Image credit: Philip Krzeminski.

Meet Wonderchicken, Bird from Final Part of Dinosaur Era

Mar 23, 2020 by News Staff

A new species of ancient bird has been identified from a nearly complete, three-dimensionally preserved skull and associated bones found in Belgium. A...

Devonian Four-Limbed Creature Reveals Insights into How Vertebrate Hand Evolved from Fish Fins

Mar 19, 2020 by News Staff

A 1.57-m (5.2-foot) long specimen of Elpistostege watsoni from the Devonian period of Canada has yielded the missing evolutionary link in the fish to tetrapod...

Fossil tracks left by a stegosaur on the Isle of Skye, Scotland. Image credit: Steve Brusatte.

Paleontologists Find New Dinosaur Tracks on Scotland’s Isle of Skye

Mar 13, 2020 by News Staff

The footprints of stegosaurs, carnivorous theropods and huge herbivorous ornithopod dinosaurs that date back to 170 million years ago (Middle Jurassic...

Oculudentavis khaungraaea. Image credit: Xing et al, doi: 10.1038/s41586-020-2068-4.

99-Million-Year-Old Amber Preserves Skull of Hummingbird-Sized Dinosaur

Mar 12, 2020 by Enrico de Lazaro

Paleontologists have found an exceptionally well-preserved and diminutive skull of a previously unknown bird-like dinosaur species in a piece of Cretaceous-period...

2020 CD3 is estimated to be only between one and six meters across. Image credit: Jonny Lindner.

Study: 70 Million Years Ago Day Lasted 23.5 Hours, Year Had 372 Days

Mar 10, 2020 by News Staff

Torreites sanchezi, an extinct species of rudist clam that lived during the Cretaceous period, some 70 million years ago, grew fast, laying down daily...

Reconstruction of Uintan paraortygid. Image credit: Thomas Stidham.

Fossil of New Eocene-Period Bird Species Unearthed in Utah

Mar 4, 2020 by News Staff

A new species of extinct quail-like bird has been identified from a fossil found in eastern Utah. Reconstruction of Uintan paraortygid. Image credit: Thomas...

Hypacrosaurus stebingeri chondrocyte. Image credit: Bailleul et al, doi: 10.1093/nsr/nwz206.

Scientists Find Chemical Markers of DNA in Calcified Cartilage of Duck-Billed Dinosaur

Mar 3, 2020 by News Staff

In the 1980s, paleontologists found a dinosaur nesting ground with dozens of nestlings in northern Montana and identified them as Hypacrosaurus stebingeri,...

Facivermis yunnanicus. Image credit: Franz Anthony.

Paleontologists Solve Mystery of Cambrian Worm-Like Creature

Feb 28, 2020 by News Staff

An enigmatic worm-like animal called Facivermis yunnanicus lost lower limbs for tube-dwelling lifestyle, according to new research published in the journal...

© 2011-2025. Sci.News. All Rights Reserved. | Back to top