GE3100 http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/GE3100_field_trips.html Field Trip Pictures! 2009 Trips I http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/2009_Trips_I.html b48942e8-a29b-4cfe-a05c-c48f07c92a43 2009 Trips II http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/2009_Trips_II.html cb5aa28e-8bea-455f-8060-6fde7574693a 2008 Trips http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/2008_Trips.html 39c152ae-275a-4020-8492-40507f5f0704 Horseshoe Harbor http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/Horseshoe_Harbor.html b7ae9ac1-7bf4-49d6-8987-2e5b88a71654 Gratiot River http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/Gratiot_River.html 1601bc96-c79f-432b-b4f7-bf8ac797fc52 Glacial Sands http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/Glacial_Sands.html de3242ef-022f-41b8-bf92-7caacc2ec9ca Pictured Rocks http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/Pictured_Rocks.html 5dc4b4c2-ec40-41f9-bc73-9399c29f4435 Jacobville SS http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/Jacobville_SS.html f3b14599-afdf-45e7-8db2-217665ea35f5 Freda Sandstone http://www.geo.mtu.edu/%7Ealguth/index/GE3100_field_trips/Pages/Freda_Sandstone.html 0ee1e402-4f2c-4051-8c46-f215c5864cf8