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Filters Date Types (for Date Range) Types Map Service (2) OGC WFS Layer (2) OGC WMS Layer (2) OGC WMS Service (2) Contacts U.S. Geological Survey Bastin, Edward Sunderland Hansen, Wallace R. Categories Image (2) Tag Types category (2) Place (2) collection (2) label (2) Tag Schemes http://www.sciencebase.gov/vocab/undefined/DenverHistoryPhotoLibrary/Categories (2) http://www.sciencebase.gov/vocab/undefined/DenverHistoryPhotoLibrary/PhotoMedia (1) View Results as: JSON ATOM CSV

Diplomystus, a late-early Eocene herring from the Green River Formation 9 miles west of Kemmerer. Lincoln County, Wyoming. 1984. Diplomystus, a late-early Eocene herring from the Green River Formation 9 miles west of Kemmerer. About 1/2 natural size. Dorsal scutes partly separated from body. Worm-like objects are fish coprolites containing fragments of fish bones. Specimen prepared by W. R. Hansen. Lincoln County, Wyoming. July 1984. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Hansen, W.R. Collection, Lincoln County, Wyoming, Photographers, Specimens, color photo print Specimens showing injection gneiss formed by intimate intrusion of quartz biotite schist of the Idaho Springs formation by granite pegmatite. Gilpin County, Colorado. Circa 1911. Specimens showing injection gneiss formed by intimate intrusion of quartz biotite schist of the Idaho Springs formation by granite pegmatite; taken from dump of Golden Rod tunnel, Silver Creek. Gilpin County, Colorado. Circa 1911. Plate 10-B, natural size, in U.S. Geological Survey Professional Paper 94. 1917. Categories: Image; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Bastin, E.S. Collection, Gilpin County, Colorado, Photographers, Specimens, photo print