Science Explorer

Exploring: Geologic Maps

Maps

https://www.usgs.gov/products/maps/geologic-maps (HTML Document 61.04 KB)

We produce digital geologic maps of the United States with consistent lithology, age, GIS database structure, and format. Check out the National ... Digital geologic maps of the U.S. States with consistent lithology, age, GIS database structure, and format. ... Geologic Mapping Database, developing a distributed archive of standardized geoscience information for the Nation. Filter Total Items: 5 March 14, 2016 ...

Comparison between geologic maps of Ethiopia

https://www.usgs.gov/media/images/comparison-between-geologic-maps-ethiopia (HTML Document 42.58 KB)

Comparison between geologic maps of Ethiopia () ...

Geologic studies of the Platte River, south-central Nebraska and adjacent areas--geologic maps, subsurface study, and geologic history

Modified 2012-02-02
https://pubs.er.usgs.gov/publication/pp1706 (HTML Document 15.39 KB)

Geologic studies of the Platte River, south-central Nebraska and adjacent areas--geologic maps, subsurface study, and geologic history Professional ... Paper 1706 Download citation as: RIS Geologic studies of the Platte River, south-central Nebraska and adjacent areas--geologic maps, subsurface study, and geologic history Series title: Professional Paper Series number: ...

Comparison between geologic maps of Ethiopia

https://www.usgs.gov/atom/21980 (HTML Document 42.58 KB)

Comparison between geologic maps of Ethiopia () ...

San Francisco Bay Region Geology and Geologic Hazards - About San Francisco Bay Region Geology and Geologic Maps

Modified 2005-11-17
https://geomaps.wr.usgs.gov/sfgeo/geologic/about.html (HTML Document 5.39 KB)

 

The Federal Geologic Mapping (FEDMAP) Component

https://www.usgs.gov/science/federal-geologic-mapping-fedmap-component (HTML Document 42.05 KB)

and produces high-quality, multipurpose digital geologic maps, regional analyses, and multidimensional geologic models. ... March 15, 2016 Created in response to the National Geologic Mapping Act (NGMA), FEDMAP develops new ways to understand basic earth science processes ...

Pacific Northwest Geologic Mapping and Urban Hazards - Geologic maps and databases of the Astoria, OR/WA 30' x 60' Quadrangle

Modified 2016-12-13
https://geomaps.wr.usgs.gov/pacnw/100ast.html (HTML Document 16.79 KB)

Quick Links Geologic maps and databases of the Astoria, OR/WA 30' x 60' Quadrangle Index to 7.5' geologic quadrangle maps. Green links ... to WA Division of Geology and Earth Resources maps ; blue areas are described within the existing 30' x 60' geologic map. Location of ... Astoria, OR/WA 100K quad. Available geologic maps 30'x 60' geologic maps Walsh, T.J., 1987, Geologic map of the Astoria and Ilwaco quadrangles, Washington ... and Oregon: Washington Division of Geology and Earth Resources , Open File Report 87-2,, scale 1:100000. 15' geologic maps Wells, R.E., 1989 ...

Slides of geologic map, mineral occurrence maps, geochemical maps, heavy mineral maps, and mineral resource potential maps, Charlotte 1 degrees by 2 degrees Quadrangle, North Carolina and South Carolina (CUSMAP program)

Modified 2012-02-02
https://pubs.er.usgs.gov/publication/ofr821074B (HTML Document 14.91 KB)

Slides of geologic map, mineral occurrence maps, geochemical maps, heavy mineral maps, and mineral resource potential maps, Charlotte 1 degrees by 2 ... digital versions of this publication at this time Download citation as: RIS Title: Slides of geologic map, mineral occurrence maps, geochemical maps ... , heavy mineral maps, and mineral resource potential maps, Charlotte 1 degrees by 2 degrees Quadrangle, North Carolina and South Carolina (CUSMAP program) Series title: Open-File Report Series number: ...

San Francisco Bay Region Geology and Geologic Hazards - Geologic Map Introduction

Modified 2005-11-17
https://geomaps.wr.usgs.gov/sfgeo/geologic/index.html (HTML Document 5.91 KB)

of a region. This section of the Web site includes: Maps - An on-line version of the geologic map with zoom and pan capabilities, along with ... about SF Bay Area regional maps. About SFBR Geology - Photos and more information about geologic maps and the geology and geologic history of the region ...   Geologic Map Introduction The rocks and fossils of the San Francisco Bay region reveal that the geology there is the product of millions of ... years at the active western margin of North America. The result of this history is a complex mosaic of geologic materials and ...

Maps

https://www.usgs.gov/products/maps/map-topics/overview (HTML Document 61.43 KB)

We offer a range of geologic maps, topographic maps, geospatial map applications, and more. Start your topical exploration.  ...

Maps showing geology, oil and gas fields, and geologic provinces of the Arctic

Modified 2012-02-02
https://pubs.er.usgs.gov/publication/ofr97470J (HTML Document 15.31 KB)

Maps showing geology, oil and gas fields, and geologic provinces of the Arctic Open-File Report 97-470-J Title: Maps showing geology, oil and gas ... fields, and geologic provinces of the Arctic Series title: Open-File Report Series number: ...

Maps showing geologic and hydrologic factors affecting land-use planning in Fairfax County, Virginia

Modified 2012-02-10
https://pubs.er.usgs.gov/publication/mf1233 (HTML Document 17.05 KB)

Maps showing geologic and hydrologic factors affecting land-use planning in Fairfax County, Virginia Miscellaneous Field Studies Map 1233 By: Maps ... showing geologic and hydrologic factors affecting land-use planning in Fairfax County, Virginia Series title: Scale: 0 ...

Geologic maps of the Kangaroo Mountain chromite area, Siskiyou County, California

Modified 2012-02-02
https://pubs.er.usgs.gov/publication/ofr4213 (HTML Document 14.99 KB)

Geologic maps of the Kangaroo Mountain chromite area, Siskiyou County, California Open-File Report 42-13 Download citation as: RIS Geologic maps of ...

Geologic maps of the Eureka Gulch area, Gilpin County, Colorado

Modified 2012-02-02
https://pubs.er.usgs.gov/publication/ofr54286 (HTML Document 15.12 KB)

Geologic maps of the Eureka Gulch area, Gilpin County, Colorado Open-File Report 54-286 Superseding Publications: Download citation as: RIS Geologic ... maps of the Eureka Gulch area, Gilpin County, Colorado Series title: Open-File Report Series number: ...

Bedrock geologic maps of the Boston North, Boston South, and Newton quadrangles, Massachusetts

Modified 2012-02-10
https://pubs.er.usgs.gov/publication/mf1241 (HTML Document 17.00 KB)

Bedrock geologic maps of the Boston North, Boston South, and Newton quadrangles, Massachusetts Miscellaneous Field Studies Map 1241 By: Title ... : Bedrock geologic maps of the Boston North, Boston South, and Newton quadrangles, Massachusetts Series title: Scale: 0 ...

Pacific Northwest Geologic Mapping and Urban Hazards - Geologic maps and databases of the Mt. Rainier, WA 30' x 60' Quadrangle

Modified 2016-12-13
https://geomaps.wr.usgs.gov/pacnw/100mtr.html (HTML Document 16.10 KB)

Quick Links   Index to 7.5' geologic quadrangle maps. Green links to online USGS maps; purple links to USGS paper maps; pink links to USGS/University ... existing 30' x 60' geologic map. Location of Mt. Rainier, WA 100K quad. Available geologic maps 30'x 60' geologic maps Schasse, H.W ... , scale 1:100,000, 46 p. 7.5' geologic maps Moore, R.B., Thornber, C.R., and Swanson, D.A., 1994, Preliminary geologic map of the Randle quadrangle ... of Washington maps in preparation; yellow links to WA Division of Geology and Earth Resources maps; blue areas are described within the ...

Selection of colors and patterns for geologic maps of the U.S. Geological Survey

Modified 2012-02-02
https://pubs.er.usgs.gov/publication/tm11B1 (HTML Document 18.35 KB)

Selection of colors and patterns for geologic maps of the U.S. Geological Survey Techniques and Methods 11-B1 Modified and updated from USGS ... conventions for geologic maps have evolved since the USGS published its first set of standards in 1881. Since that time, USGS personnel have ... . The color and pattern standards and conventions contained in this book enable geologists, cartographers, and editors to produce geologic maps that have ... consistent geologic-age color schemes and patterns. Such consistency enables geologists and other users of geologic maps to obtain a wealth of ...

Geologic, geochemical, and geophysical maps of the Bell Mountain Wilderness Study Area, Iron County, Missouri

Modified 2012-02-10
https://pubs.er.usgs.gov/publication/mf1178A (HTML Document 17.83 KB)

Geologic, geochemical, and geophysical maps of the Bell Mountain Wilderness Study Area, Iron County, Missouri Miscellaneous Field Studies Map 1178-A ... By: Download citation as: RIS Geologic, geochemical, and geophysical maps of the Bell Mountain Wilderness Study Area, Iron County, Missouri Series ... title: 1982 Language: ENGLISH Description: 4 maps ;on sheet 86 x 112 cm. folded in envelope 25 x 32 cm. Scale: 0 ...

Geologic and tectonic maps of the Bearpaw Mountains area, north-central Montana

Modified 2012-02-02
https://pubs.er.usgs.gov/publication/ofr7423 (HTML Document 14.96 KB)

Geologic and tectonic maps of the Bearpaw Mountains area, north-central Montana Open-File Report 74-23 Superseding Publications: Download citation as ... : RIS Title: Geologic and tectonic maps of the Bearpaw Mountains area, north-central Montana Series title: Open-File Report Series number: Description ... : 18, 12 leaves :ill., maps (3 folded) ;27 cm.; (3 sheets, scale 1:25,000 - PGS) Scale: 25000 ...

Pacific Northwest Geologic Mapping and Urban Hazards - Geologic maps and databases of the Centralia, WA 30' x 60' Quadrangle

Modified 2016-12-13
https://geomaps.wr.usgs.gov/pacnw/100cen.html (HTML Document 15.55 KB)

Quick Links   Index to 7.5' geologic quadrangle maps. Green links to online USGS maps; purple links to USGS paper maps; pink links to USGS/University ... ' geologic map. Location of Centralia, WA 100K quad. Available geologic maps Available 7.5' geologic maps Walsh, T.J. and Logan, R.L ... , 42 x 36 in. color sheet, scale 1:24,000, [ online ]. 30'x 60' geologic maps Schasse, H.W., 1987, Geologic map of the Centralia quadrangle, Washington ... : Washington Division of Geology and Earth Resources , Open File Report 87-11, scale 1:100000. Other geologic maps Snavely, P.D., Brown, R.D., Roberts ...