Ohio millers imported French stone

What’s the difference between France and Ohio? A few fossils. Common Ohio chert looks like a rock called French buhr found around Paris, except for a couple of fossils. Researchers say these fossils can be used to distinguish the Ohio flint from its often-misidentified French lookalike.

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Allison Mills

Allison Mills

Mills works as a science and technology writer for Michigan Tech, moonlighting as a freelancer and dance instructor. She earned her master's in environmental science and natural resource journalism at the University of Montana and studied geoscience as an undergrad at Northland College. She considers herself a radio geek and occasional rock licker. 

Tuesday, November 4, 2014 - 06:00