Little Falls Formation  search
RTMinnesota
 New York
 Paleoproterozoic
 Potsdam Sandstone
 Upper Cambrian
SNRepresents an offshore, more carbonate phase of Potsdam Sandstone, Galway Formation, and perhaps even part of Hoyt Limestone in the Upper Cambrian of E central and E New York. Also used for a Paleoproterozic formation in Minnesota. Indexed with age as app