In the 1990s, paleontologists exploring dinosaur‑rich badlands in the Zuni Basin of western New Mexico uncovered a turtle ...
Tiny plankton shells used to reconstruct past polar ocean temperatures may contain two different chemical stories, a new ...
An examination of an aquatic, shrimplike creature that lived half a billion years ago offers insight into how arthropods with mandibles became so common. By Rebecca Dzombak About 70 percent of the ...
When dinosaur fossils surface at a site, it is often not possible to tell how many millions of years ago their bones were buried. While the different strata of sedimentary rock represent periods of ...
A new study finds that shells of the polar plankton Neogloboquadrina pachyderma can record two distinct chemical signals, potentially distorting reconstructions of past ocean temperatures. Researchers ...
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