|
South of Settlement Road, near Cleveland, Ohio. Flat concretion resembling a dyke in black shale. Ohio. July 1911.
|
Views of a rather fresh looking flow on side of China Hat (shown in image 070). Henry quadrangle. Idaho. June 30, 1916.
|
Near Adair, Oklahoma. A common type of round hill projecting from the plains in this region. Oklahoma. October 1913.
|
Swift Creek Canyon east of Afton, Wyoming. Dip slope of carboniferous rocks on south side of canyon. Looking east from north wall at about the left of edge of image 039. Wyoming. September 28, 1914.
|
Two miles north-northwest of Hartselle, Alabama. Along railroad. Bangor shale. Hartselle quadrangle. Alabama. September 19, 1911.
|
View more...
|