huronian
Hu*ro"ni*an, a. Etym: [Named from Lake Huron.] (Geol.) Defn: Of or pertaining to certain non-fossiliferous rocks on the borders of Lake Huron, which are supposed to correspond in time to the latter part of the Archæan age.
Hu*ro"ni*an, a. Etym: [Named from Lake Huron.] (Geol.) Defn: Of or pertaining to certain non-fossiliferous rocks on the borders of Lake Huron, which are supposed to correspond in time to the latter part of the Archæan age.