A new look at a fossil mammal with powerful front legs for digging is clearing up questions about the origin of a group of strange and scaly modern-day creatures called pangolins. First excavated in Mongolia in the 1970s, the fossil sat in storage for decades until researchers for the Russian Academy of Sciences rediscovered and […]
Archive for August 28th, 2012
A New species of plant-eating dinosaur ?
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A team of paleontologists, including a University of Pennsylvania doctoral candidate, has described a new species of dinosaur based upon an incomplete skeleton found in western New Mexico. The new species,Jeyawati rugoculus, comes from rocks that preserve a swampy forest ecosystem that thrived near the shore of a vast inland sea 91 million years ago. […]