"1.82513e+06"^^ . "Summerton Bog is a bog in Marquette County, Wisconsin. The bog provides a habitat for several rare species of plantlife and wildlife. It is owned by The Nature Conservancy and contains 451 acres (183 ha). The bog was designated a Wisconsin State Natural Area in 1966 and a National Natural Landmark in 1973."@en . "Summerton Bog"@en . .