Phrases with «stable isotope ratios»

Sentences with «stable isotope ratios»

  • More recently, in the Paleocene - Eocene Thermal Maximum, about 55 million years ago, a rise of 5oC in ocean temperature (recorded in stable isotope ratios in various geological deposits) and 8oC on land occurred. (dotearth.blogs.nytimes.com)
  • Stable isotope ratios of carbon and nitrogen are especially popular in ecological studies. (sciencedaily.com)
  • No, some other animal probably converted the grass into meat on the hoof, and the hominids got the characteristic carbon stable isotope ratio from eating the grazing animal — they ate grass indirectly, at one remove. (williamcalvin.com)
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