Paleo – Page 101

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Largest Dinosaur Mass Grave in Switzerland Found

August 15, 2007

As many as 100 plateosaurs may be buried in a mass grave in Switzerland, reported the Reuters news service. “The finds show that an area known for Plateosaurus finds for decades may be much larger than originally thought” – as much as a mile in width in the town of Frick, near the German border. […]

Early Man

Homo habilis Contemporary with Homo erectus

August 9, 2007

Homo habilis couldn’t have been the ancestor of Homo erectus, because they lived side by side. This has been all over the news since it was announced in Nature yesterday: see the Times UK, PhysOrg, the BBC News, Reuters Africa, National Geographic, and MSNBC News, which says the new discovery paints a “messy” view of […]

Early Man

Romanian Neanderthal May Have Interbred With Modern Humans

August 2, 2007

A report in National Geographic says that a skull found in a Romanian cave is shaking up ideas about Neanderthal Man and its relationship to modern humans. The mostly modern skull shows a feature that was characteristic of Neanderthals: “The otherwise human skull has a groove at the base of the back of the skull, […]

Fossils

Trilobite Tree Is Upside Down

July 28, 2007

Darwin predicted that life would become more diverse over time, like the branches on a tree. The pattern of trilobites in the fossil record is just the opposite: more diversity appears in the lower layers, and less diversity in the upper layers. Surprisingly, evolutionary paleontologists are turning this into evidence for Darwin’s theory. […]

Dinosaurs

Dinosaur Sex and Other Tales

July 24, 2007

How much do we really know about dinosaurs? How much can be inferred from their bones? Two recent stories illustrate conflicting themes: much of what we thought we knew was wrong, but that doesn’t stop evolutionary paleontologists from speaking with confidence. Walking with dino ancestors: Paleontologists used to think that the alleged precursors of dinosaurs […]

Early Man

Human Variability May Swamp Ancestral Hominid Claims

July 22, 2007

Here are some things to think about when paleoanthropologists draw inferences from fossils alleged to be human ancestors. A seven-foot-nine-inch man in Mongolia just married a lady more than two feet shorter (see picture at National Geographic). And a man with just a narrow rim of brain material inside his skull had no symptoms except […]

Dumb Ideas

News Reporters Knuckling Under to Darwinian Storytelling

July 17, 2007

The science news media are virtually going ape over a claim about how chimpanzees might have evolved into upright-walking humans: what is going on? It began with a paper in PNAS.1 Sockol, Raichlen and Pontzer measured the gaits of chimpanzees and humans and concluded that it is more efficient to walk upright than to propel […]

Amazing Facts

Roadrunner and Largest Flying Bird Described from Fossils

July 15, 2007

A bird with a 23-foot wingspan was described in the BBC News. At an estimated 155 pounds, this bird probably had to jump from a height to get airborne and likely rode on thermals. The article says the bird rivalled in size some light airplanes. A diagram shows the Argentinean giant with wings upwardly stretched […]

Early Man

But Is It Evolution?

July 14, 2007

Every week the news media cheerfully present the latest finding that is claimed to be evidence for evolution. The following recent examples, though, might leave a perceptive reader wondering, “What’s Darwin got to do with it?” Slow? No!: If you thought evolution was a gradual process too slow to watch, get a load of this: […]

Fossils

Baby Frozen Mammoth Found Intact

July 10, 2007

The BBC News has a picture of a baby frozen mammoth that was found intact in northwest Siberia. The article says it is one of the best-preserved frozen mammoths ever found, complete with eyes, fur, and trunk. One investigator said, “In terms of its state of preservation, this is the world’s most valuable discovery” of […]

Fossils

Greenland Was Forest Green

July 6, 2007

Greenland once had boreal forests like those in Sweden, reported Science Daily. Researchers analyzed the mud under 2 km of ice and found DNA from yew, alder, pine, grain, butterflies, moths, flies and beetles. According to the article, “the research is painting a picture which is overturning all previous assumptions about biological life and the […]

Dinosaurs

Chinese Eat Dragon Bone for Health

July 4, 2007

Chinese villagers dig up dinosaur bones for health food. Yahoo News reported, “Villagers in central China dug up a ton of dinosaur bones and boiled them in soup or ground them into powder for traditional medicine, believing they were from flying dragons and had healing powers.” The article says the bones are calcium rich and […]

Early Man

The Chimp-Human 1% Difference: A Useful Lie

June 29, 2007

Jon Cohen made a remarkable admission in Science this week.1 The popular notion that humans and chimpanzees are genetically 99% similar is a myth, and should be discarded. Since 1975, textbooks, the media and museums have emphasized this close similarity; but now, Cohen quoted a number of scientists who say the number cannot possibly be […]

Early Man

Chimp Altruism: Is it All True?

June 27, 2007

Humans are the only inhabitants of earth that are masters of true altruism: helping others with no thought of reward. Previous experiments had shown that chimpanzees lack this trait. Given an opportunity to help another chimp get a banana, they showed no pattern of charity. New experiments by researchers at the Max Planck Institute for […]

Birds

Giant Fossil Penguins Lived in Warm Waters

June 26, 2007

“Giant prehistoric penguins? In Peru?” puzzled a reporter on Science Daily. “It sounds more like something out of Hollywood than science,” but a fossil penguin you could look eye to eye with has been found that far north. “We tend to think of penguins as being cold-adapted species,” said one of the discoverers,” but not […]

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