Day, W.C., Aleinikoff, J.N., Roberts, P., Smith, M., Gamble, B.M., Henning, M.W., Gough, L.P., and Morath, L.C., 2003, Geologic map of the Big Delta B-2 Quadrangle, east-central Alaska: U.S. Geological Survey Geologic Investigations Series Map 2788, 1 sheet, scale 1:63,360.
These data products comply with our published AK GeMS standard. Download the ak_gems_db product to receive the full AK GeMS database and associated files. Download the gems_db (a.k.a. fed_gems_db) product to receive the data converted into the GeMS standard published by the USGS. Download the gems_shp (a.k.a. fed_gems_shp) product to receive simple shapefile representations of the data. For further information see the AK GeMS Database Project Page.
Geologic map of the Big Delta B-2 Quadrangle, east-central Alaska | Data File Format | File Size | Info |
---|---|---|---|
Download i2788_big_delta_b2_quad_ak_gems_db | Vector data | 13.6 M | Metadata - Read me |
Download i2788_big_delta_b2_quad_gems_db | Vector data | 13.6 M | Metadata - Read me |
Download i2788_big_delta_b2_quad_gems_shapefile | Shapefile | 1.1 M | Metadata - Read me |
Alluvial; Alluvium; Amphibolite; Basalt; Batholith; Bedrock; Bedrock Geology; Big Swede Creek; California Creek; Central Creek; Colluvium; Contact; Diorite; Early Cretaceous; Faulting; GeMS DB L3 Compliant; GeMS DB v1pt1; Generalized; Geochronology; Geologic; Geologic Map; Geology; Glacier Creek; Gneiss; Gold; Goodpaster Mining District; Goodpaster River; Granite; Granodiorite; Graywacke; Igneous; Igneous Rocks; Indian Creek; Interpretation; Late Cretaceous; Late Devonian; Metamorphic; Metamorphism; Middle Devonian; Monazite; Orthogneiss; Paleozoic; Pegmatite; Plutonic; Quartzite; Quaternary; Rocks; Sandstone; Schist; Sedimentary; Shawnee Peak; Sonora Creek; Surficial; Talus; Tertiary; Ultramafic; White Creek; geoscientificInformation