Paleontology News

Scientists Find Evidence for Mass Extinction of Bees 65 Million Years Ago

This chronogram shows a pattern of early diversification in Xylocopinae bees, followed by a long period during which development effectively stalled, and then followed by further rapid diversification. The K-T boundary is shown in grey. Image credit: Rehan SM et al.
Oct 24, 2013 by Enrico de Lazaro

Researchers from Australia and the United States have documented a massive extinction among bee populations, concurrent with an event that wiped out dinosaurs and many flowering plants 65 million years ago at the end of the Cretaceous and beginning of the Paleogene eras (K-T event). This chronogram shows a pattern of early diversification in Xylocopinae bees, followed by a long period during which development effectively stalled, and then followed...

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This is an artist's impression of the baby Parasaurolophus. Image credit: Lukas Panzarin; background: Juliane Hinz et al, 2010 / Palaeobiodiversity and Palaeoenvironments.

Paleontologists Find Rare Fossil of Young Dinosaur Parasaurolophus

Oct 22, 2013 by News Staff

Scientists have reported the discovery of what they say is the youngest, smallest and most complete fossil skeleton yet known for Parasaurolophus, a duck-billed...

This is the fossil of Alalcomenaeus. Image credit: N. Strausfeld / University of Arizona.

Alalcomenaeus: Unusual Cambrian Animal with Spider-Like Brain

Oct 17, 2013 by News Staff

Paleontologists have found a well-preserved fossil of a megacheiran – distant relative of scorpions and spiders – that lived in Cambrian seas...

This image shows a 46-million-year-old blood-engorged female mosquito from northwestern Montana. Image credit: Dale E. Greenwalt et al.

Blood Component Found in 46-Million-Year-Old Mosquito Fossil

Oct 15, 2013 by Sergio Prostak

Scientists led by Dr Ralph Harbach of Natural History Museum in London have reported a stunning discovery: a well-preserved 46-million-year-old female...

Researchers from Australia and Germany have identified seventy individual steroids, including stenols, steradienols, stanols, stanones, sterenes, steradienes, diasterenes, diasteranes, mono- and triaromatic steroids, in this 380-million-year-old fossil. Image credit: Ines Melendez, Curtin University's WA Organic and Isotope Geochemistry Centre.

Cholesterol, Other Steroids Found in 380-Million-Year-Old Crab-Like Fossil

Oct 9, 2013 by News Staff

Scientists led by Ines Melendez from Curtin University have identified 70 intact steroidal compounds in a 380-million-year-old crustacean fossil from the...

This is an artist's reconstruction of Saurichthys curionii. Image credit: University of Zurich.

Saurichthys: Unusual 240-Million-Year-Old Fossil Fish

Oct 8, 2013 by Enrico de Lazaro

A newly discovered fossil of an early ray-finned fish, named Saurichthys curionii, from the Middle Triassic of Switzerland reveals a previously unknown...

This is an artist's impression of the Upland Moa, Megalapteryx didinus, by George Edward Lodge, 1907.

Paleontologists Reconstruct Diet of Four Moa Species

Oct 3, 2013 by Enrico de Lazaro

Scientists from Australia and New Zealand have analyzed more than fifty fossilized feces of the South Island Giant Moa, Upland Moa, Heavy-footed Moa and...

12-million-year-old sea cow fossils found in Papua New Guinea. Image credit: Erich M. G. Fitzgerald et al.

Scientists Find 12-Million-Year-Old Fossils of Sea Cow

Oct 2, 2013 by Sergio Prostak

Paleontologists from Museum Victoria, Australia, and the Smithsonian Institution have rediscovered what they claim are the oldest sirenian fossils ever...

This image shows a 240-million-year-old pollen grain from northern Switzerland, scale bar - 10 μm. Image credit: Hochuli PA and Feist-Burkhardt S.

Flowering Plants May Have Originated Earlier than Previously Thought

Oct 2, 2013 by Natali Anderson

Well-preserved fossilized pollen grains found in northern Switzerland provide evidence that flowering plants may have originated in the early Triassic...

Completely enrolled specimen of the olenellid Mummaspis muralensis from the early Cambrian Mural Formation, Jasper National Park, Alberta, Canada. Image credit: Javier Ortega-Hernández.

Paleontologists Find Oldest Evidence of Enrollment in Trilobites

Sep 30, 2013 by News Staff

Olenellids – an early group of trilobites – were able to roll themselves up defensively, according to Dr Javier Ortega-Hernández from the...

Entelognathus: Paleontologists Find 419-Million-Year-Old Jawed Fish

Sep 26, 2013 by Sergio Prostak

A team of paleontologists from China, the United States and Sweden has found a well-preserved fossil of ancient fish that lived in what is now China about...

The lepidosaurs were the ancestors of lizards, snakes and tuatara. This image shows the extant tuatara Sphenodon punctatus. Image credit: Keres H / CC BY 3.0.

Paleontologists Discover Earliest Fossil Record of Lepidosaurs

Sep 25, 2013 by Enrico de Lazaro

Two skull fossils unearthed in Germany provide the first direct evidence that lepidosaurs – reptiles closely related to lizards, snakes and tuatara...

The scientists have tried to extract ancient DNA from two stingless bees Trigonisca ameliae. This image shows Trigonisca ameliae bee in Colombian copal. Image credit: Dr David Penney / University of Manchester.

Extracting Dinosaur DNA from Amber Fossils Impossible, Scientists Say

Sep 17, 2013 by News Staff

According to Dr David Penney and his colleagues at the University of Manchester, UK, the existence of ancient DNA in amber fossils is highly unlikely. The...

This is an artist's reconstruction of Archaeanthus, an ancestor of the tulip tree. Image credit: David Dilcher.

Archaeanthus: Paleontologists Identify Ancient Ancestor of Tulip Tree

Sep 13, 2013 by Enrico de Lazaro

The modern-day tulip tree (Liriodendron tulipifera) traces its lineage back to the Lower Cretaceous period – a time when dinosaurs roamed the Earth,...

The cranium of juvenile Lufengpithecus lufengensis found at the site of Shuitangba (Xue-Ping Ji / Yunnan Institute of Cultural Relics and Archaeology).

Rare Skull Fossil of Miocene Ape Lufengpithecus Found

Sep 9, 2013 by News Staff

An international team of scientists has announced the discovery of a 6.1-million-year-old relatively complete and largely undistorted juvenile cranium...

Sting of Gondwanascorpio emzantsiensis (RW Gess / University of the Witwatersrand).

Paleontologist Finds 360-Million-Year-Old Scorpion Fossil

Sep 3, 2013 by Enrico de Lazaro

Dr Robert Gess from the University of the Witwatersrand in Johannesburg has discovered what he says is the oldest known land-living animal from Gondwana,...

Leedsichtys problematicus (Dmitry Bogdanov / CC BY 3.0).

Leedsichthys, Biggest Fish Ever, Could Grow More Than 50 Feet Long

Aug 28, 2013 by News Staff

Recently discovered fossils of Leedsichthys – the biggest fish that ever swam in oceans – show that the prehistoric creature could grow to 26 –...

The pig-size Permian anomodont Dicynodon lacerticeps (Marlene Donnelly / Field Museum of Natural History).

Research Sheds Light on Recovery of Anomodonts after end-Permian Mass Extinction

Aug 14, 2013 by News Staff

A new study, published in the Proceedings of the Royal Society B, shows how anomodonts – ancient relatives of modern mammals – recovered in...

Life reconstruction of Megaconus mammaliaformis. It was a nocturnal animal, foraging mostly in the night (April Isch / Zhe-Xi Luo / University of Chicago).

Megaconus: Furry Proto-Mammal Stuns Paleontologists

Aug 8, 2013 by News Staff

An international team of paleontologists has discovered a well-preserved fossil of a proto-mammal, named Megaconus mammaliaformis, that lived in what is...

1.75-million-year-old ambergris fossil (Angela Baldanza et al).

First-Ever Ambergris Fossils Found in Italy

Aug 1, 2013 by Natali Anderson

Italian paleontologists have reported the discovery of enigmatic fossils in Pleistocene shallow-marine clay deposits in central Italy. 1.75-million-year-old...

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