Lake Iroquois  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Quarternary
 ....Pleistocene
 .....Upper Pleistocene
 ......Lake Iroquois
RTCanada
 Ontario
 United States
 New York
 Great Lakes region
 Lake Ontario
SNGlacial lake which existed in the Lake Ontario basin and adjacent area. Indexed with Lake Ontario and/or Ontario and U.S. states as applicable.