Davis Mills/Clay hills

A Laurentian Valley Township 163.1-ha provincially significant Earth Science ANSI

Davis Mills Clay Hills ANSI contains Late Wisconsinan, North Bay Interstadial marine clays of the Champlain Sea. Water from Lake Algonquin drained through the ANSI cutting into the clays creating an unusual erosional landscape of solid clay hills. The clays are presently cut by the Indian River. [Earth Science Database, 1998]