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Last updated on April 21, 2014 at 9:29 EDT

Latest Ammon Stories

Sea-life In America’s Midwest?
2012-04-17 11:15:18

New research from the American Museum of Natural History shows that America´s Great Plains region may have once been home to some typically sea-bound creatures. Ammonites – a type of shelled mollusk, now extinct and closely related to the nautiluses and squids of today – may have lived in methane seeps when a seaway once covered America´s midwest. The findings have been published online in the journal Geology, and shed some new light on how and where these ancient...