Historical Marker
M.J. Connell House
Historical marker location:
301 West Granite Street, Butte, Montana
( Marker is at the intersection of West Granite Street and North Idaho Street, on the right when traveling west on West Granite Street.)
Butte National Historic Landmark District.
The state of Montana was once home to a massive inland sea that covered much of North America around 80 million years ago during the Late Cretaceous period.