Filters: Tags: Canada Professional Paper 174 (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts U.S. Geological Survey Alden, William Clinton Categories Image (2) Tag Types category (2) collection (2) label (2) Tag Schemes http://www.sciencebase.gov/vocab/undefined/DenverHistoryPhotoLibrary/Categories (2) http://www.sciencebase.gov/vocab/undefined/DenverHistoryPhotoLibrary/Collections (2) http://www.sciencebase.gov/vocab/undefined/DenverHistoryPhotoLibrary/PhotoMedia (2) View Results as: JSON ATOM CSV

Water worn quartzite Pebbles in Oligocene (?) gravel, capping Cypress Hills. Alberta, Canada. Water worn quartzite Pebbles in Oligocene (?) gravel, capping Cypress Hills. Alberta, Canada. August 4, 1920. Plate 3-B, U.S. Geological Survey Professional paper 174. 1932. Categories: Image; Tags: Alden, W.C. Collection, Canada Professional Paper 174, Photographers, Professional Papers, photo print Oligocene (?) conglomerate capping Cypress Hills. Alberta, Canada. August 5, 1920. Plate 3-A, U.S. Oligocene (?) conglomerate capping Cypress Hills. Alberta, Canada. August 5, 1920. Plate 3-A, U.S. Geological Survey Professional paper 174. 1932. Categories: Image; Tags: Alden, W.C. Collection, Canada Professional Paper 174, Photographers, Professional Papers, photo print