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Searching Under the topic Paleobiology, In features, blog entries, column entries & articles
50 matches found
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The great die-off 250 million years ago could trace in part to hostile water conditions, a modeling study suggests. (p. 10)Published: October 8th, 2011; Vol.180 #8Found in: Earth, Life and Paleobiology
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Fossilized plesiosaur with fetus suggests ancient reptiles cared for their young. (p. 14)Published: September 10th, 2011; Vol.180 #6Found in: Life and Paleobiology -
High sulfur and low oxygen produced a deadly brew nearly 500 million years ago that apparently stalled a burst of evolutionary change. (p. 13)Published: January 29th, 2011; Vol.179 #3Found in: Earth and Paleobiology
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Bornean apes went through a genetic bottleneck when isolated during an ancient glaciation. (p. 12)Published: December 18th, 2010; Vol.178 #13Found in: Earth, Life, Paleobiology and Zoology -
A classic Canadian fossil trove extends to thinner deposits, geologists find. (p. 10)Published: September 25th, 2010; Vol.178 #7Found in: Earth, Paleobiology and Paleontology -
A recently discovered fossil demonstrates that giant whales weren’t always as gentle as they are today. (p. 17)Published: July 31st, 2010; Vol.178 #3Found in: Earth, Life, Paleobiology and Paleontology -
Warm-bloodedness may help explain the creatures’ evolutionary success, a new study suggests.Published: 2010-06-10 16:04:17Found in: Earth, Paleobiology and Paleontology
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After examining more than 90 new specimens of Nectocaris pteryx, paleontologists put it near the root of the cephalopod evolutionary tree.Published: 2010-05-26 14:22:54Found in: Earth, Life, Paleobiology and Paleontology -
The feathers of Archaeopteryx and Confuciusornis probably were not strong enough to support sustained flight. (p. 12)Published: June 5th, 2010; Vol.177 #12Found in: Earth, Life, Paleobiology and Paleontology -
X-ray technique reveals original tissue in the feathers of a primitive bird fossil.Published: 2010-05-10 16:49:20Found in: Earth, Life, Paleobiology and Paleontology
