Add to ORKGBlack and white photograph taken by Fred Pack during a field trip with his University of Utah geology students to Logan Canyon in 1907
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
Black and white photograph taken by Fred Pack during a field trip with his University of Utah geolog...
