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| Paleontology & Archeology articles |
University of Toronto archeologists discover temple that sheds light on so-called dark age
The discovery of a remarkably well-preserved monumental temple in Turkey - thought to be constructed during the time of King Solomon in the 10th/9th-centuries BC - sheds light on the so-called Dark Age.
In search of the original flapper... New theory on evolution of flight
A Manchester scientist has put forward a controversial new way of tackling a typically Darwinian chicken and egg question - the evolution of flapping flight in birds.
Fossils suggest earlier land-water transition of tetrapod
New evidence gleaned from CT scans of fossils locked inside rocks may flip the order in which two kinds of four-limbed animals with backbones were known to have moved from fish to landlubber.
Fossil evidence of missing link in the origin of seals, sea lions, walruses found in Canadian Arctic
Researchers from the United States and Canada have found a fossil skeleton of a newly discovered carnivorous animal, Puijila darwini. New research suggests Puijila is a "missing link" in the evolution of the group that today includes seals, sea lions, and the walrus. The analysis of the skeleton and support for the hypotheses that pinniped origins can be found in the Arctic were described in the April 23 issue of the journal Nature.
Field museum paleontologist leads study on two new dinosaurs from China
During the summers of 2006 and 2007, an international team of researchers from China and the United States excavated a treasure trove of dinosaur skeletons from Early Cretaceous rocks in the southern part of the Gobi Desert near the ancient Silk Road city of Jiayuguan, Gansu Province, China. Two of their discoveries represent new species of theropod dinosaurs, and both are described in technical publications published on-line in the Proceedings of the Royal Society B. The papers will appear in print later this year in a special volume entitled "Recent advances in Chinese palaeontology."
Indus script encodes language, reveals new study of ancient symbols
The Rosetta Stone allowed 19th century scholars to translate symbols left by an ancient civilization and thus decipher the meaning of Egyptian hieroglyphics.
Evidence of the 'lost world'. Did dinosaurs survive the end cretaceous extinctions?
The Lost World, Sir Arthur Conan Doyle's account of an isolated community of dinosaurs that survived the catastrophic extinction event 65 million years ago, has no less appeal now than it did when it was written a century ago. Various Hollywood versions have tried to recreate the lost world of dinosaurs, but today the fiction seems just a little closer to reality.
Lighting the fuse for the cambrian explosion
Harvard paleontologists have shed new light on one of the most enduring mysteries of life on Earth: the origins of the creatures that suddenly appear in the fossil record 530 million years ago in an event known as the Cambrian Explosion.
New analysis shows 'hobbits' couldn't hustle
A detailed analysis of the feet of Homo floresiensis-the miniature hominins who lived on a remote island in eastern Indonesia until 18,000 years ago-may help settle a question hotly debated among paleontologists: how similar was this population to modern humans? A new research paper, featured on the cover of the current issue of Nature, may answer this question. While the so-called "hobbits" walked on two legs, several features of their feet were so primitive that their gait was not efficient.
Proteins, soft tissue from 80 million-year-old hadrosaur show that molecules preserve over time
A North Carolina State University paleontologist has more evidence that soft tissues and original proteins can be preserved over time - even in fossilized remains - in the form of new protein sequence data from an 80 million-year-old hadrosaur, or duck-billed dinosaur.
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Fire and water reveal new archaeological dating method
Scientists at The University of Manchester have developed a new way of dating archaeological objects - using fire and water to unlock their 'internal clocks'.
47-million-year-old fossil could shed light on primate family tree
A 47-million-year-old primate fossil, a purported "missing link" between primates and humans, was unveiled this week in New York. The fossil, formally called Darwinius masillae but nicknamed Ida, could, due to it being an essentially whole skeleton, shed light on the construction of the primate family tree, says an expert on primate evolution at Washington University in St. Louis.
Cantabrian cornice has experienced 7 cooling and warming phases over past 41,000 years
In 1996, an international team of scientists led by the University of Zaragoza (UNIZAR) started to carry out a paleontological survey in the cave of El Mirón. Since then they have focused on analysing the fossil remains of the bones and teeth of small vertebrates that lived in the Cantabrian region over the past 41,000 years, at the end of the Quaternary. The richness, great diversity and good conservation status of the fossils have enabled the researchers to carry out a paleoclimatic study, which has been published recently in the Journal of Archaeological Science.
Cu-boulder study shows 53-million-year-old high arctic mammals wintered in darkness
Ancestors of tapirs and ancient cousins of rhinos living above the Arctic Circle 53 million years ago endured six months of darkness each year in a far milder climate than today that featured lush, swampy forests, according to a new study led by the University of Colorado at Boulder.
Discovery raises new doubts about dinosaur-bird links
Researchers at Oregon State University have made a fundamental new discovery about how birds breathe and have a lung capacity that allows for flight - and the finding means it's unlikely that birds descended from any known theropod dinosaurs.
UBC researcher solves century-old enigma of prehistoric marine mass grave
Good old-fashioned detective work has turned up the first conclusive explanation for the origin of a massive bonebed in southern California, according to a new study led by a UBC paleontologist.
New discovery suggests mammoths survived in britain until 14,000 years ago
Research which finally proves that bones found in Shropshire, England provide the most geologically recent evidence of woolly mammoths in North Western Europe publishes in the Geological Journal. Analysis of both the bones and the surrounding environment suggests that some mammoths remained part of British wildlife long after they are conventionally believed to have become extinct.
CO2 higher today than last 2.1 million years
Researchers have reconstructed atmospheric carbon dioxide levels over the past 2.1 million years in the sharpest detail yet, shedding new light on its role in the earth's cycles of cooling and warming.
Beaked, bird-like dinosaur tells story of finger evolution
Scientists have discovered a unique beaked, plant-eating dinosaur in China. The finding, they say, demonstrates that theropod, or bird-footed, dinosaurs were more ecologically diverse in the Jurassic period than previously thought, and offers important evidence about how the three-fingered hand of birds evolved from the hand of dinosaurs.
Sands of Gobi desert yield new species of nut-cracking dinosaur
Plants or meat: That's about all that fossils ever tell paleontologists about a dinosaur's diet. But the skull characteristics of a new species of parrot-beaked dinosaur and its associated gizzard stones indicate that the animal fed on nuts and/or seeds. These characteristics present the first solid evidence of nut-eating in any dinosaur.
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| Quotes | Ive always wanted to be a scientist. That way, I could get a bunch of grants and do research into whether money can really buy happiness.
Kyannke.
Ive always wanted to be somebody, but I see now I should have been more specific.
Lily Tomlin |
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