|
Andesite clast within submarine debris flow, Marinette Co WI52 views
|
|
Closeup of migmatitic structure, Marquette Co.52 views
|
|
Crossbedding in Glacial Deposits, Stanton Twp., Houghton Co., MI52 views
|
|
Unconformity between Fern Creek diamictite (dark) and Carney Lake gneiss (light), Dickinson Co.51 views
|
|
Looking down the Log Slide, Grand Sable Dunes, Alger Co.50 views
|
|
Diorite inclusion within granodiorite cut by felsic dikes, Baraga Co.49 views
|
|
Felsic dike that was cut by a fault while the granite was cooling, Marquette Co.48 views
|
|
PreCambrian ripple marks in quartzite, Baraga Co.48 views
|
|
Filed trip with USGS geologist, Dickinson Co.47 views
|
|
Mafic dike cutting foliated gabbro, Marinette Co WI46 views
|
|
Flat lying Miners Castle Sandstone, which makes up most of Pictured Rocks, Alger Co.46 views
|
|
Grand Sable Dunes, Alger Co.46 views
|
|
Great Sand Bay, Keweenaw Co., MI46 views
|
|
Pictured Rocks, Alger Co.45 views
|
|
Grand Sable Dunes, Alger Co.45 views
|
|
Flat lying sandstone at Pictured Rocks, Alger Co.44 views
|
|
|