genesee-epoch
Gen`e*see" ep"och. (Geol.) Defn: The closing subdivision of the Hamilton period in the American Devonian system; -- so called because the formations of this period crop out in Genesee, New York.
Gen`e*see" ep"och. (Geol.) Defn: The closing subdivision of the Hamilton period in the American Devonian system; -- so called because the formations of this period crop out in Genesee, New York.