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1. Active and Dormant Landslides, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This polygon shapefile depicts active and dormant landslides within the Elk River watershed in Humboldt County, California. This layer does not inc... California Geological Survey.

2. Active Landslide Regions: Albion River Watershed, California, 1936-2000

1936. California Geological Survey. This polygon shapefile depicts active landslides (see "Landslide Features (Points): Albion River Watershed, California, 1984-2002" shapefile for la... California Geological Survey.

3. Adjudicated Groundwater Basins, California, 2013

2013. California. Department of Water Resources. This polygon shapefile contains the boundaries of adjudicated groundwater basins in California. These data were developed using the best available ... California. Department of Water Resources.

4. Airports: Mexico City, Mexico, 2010

2010. LeadDog Consulting (Firm). This polygon shapefile shows the Santa Lucia Military Airport (Aeropuerto Militar de Santa Lucia) and the International Airport of Mexico City (Aer... LeadDog Consulting (Firm).

5. Airports: Tuxtla Gutierrez, Mexico, 2010

2010. LeadDog Consulting (Firm). This shapefile represents airports in Tuxtla Gutierrez (Mexico).LeadDog Consulting (Originator and Publisher) has a Mexico-based data partner netwo... LeadDog Consulting (Firm).

6. Alluvial contacts (Units): Albion River Watershed, California, 2000

2000. California Geological Survey. This polygon shapefile depicts alluvial contacts in the Albion Watershed region of Mendocino County, California. Alluvail contacts are unconsolidat... California Geological Survey.

7. Alquist Priolo Fault Zones, Monterey County, California, 2015

2015. Monterey County (Calif.). This polygon shapefile contains the Alquist-Priolo Earthquake Fault zones and fault traces as shown on the Official Alquist-Priolo Earthquake Fault... Monterey County (Calif.).

8. Areas and Facies Types of Metamorphism: Geology of the Conterminous United States, 2005

2005. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This line shapefile shows the outlines of major calderas and impact structures in the United States. This layer is part of the Geologic Map of the ... Geological Survey (U.S.).

9. Bodies of Water: Ensenada, Mexico, 2010

2010. LeadDog Consulting (Firm). This polygon shapefile represents bodies of water in Ensenada (Mexico).LeadDog Consulting (Originator and Publisher) has a Mexico-based data partne... LeadDog Consulting (Firm).

10. Bodies of Water: Mexico, 2010

2010. LeadDog Consulting (Firm). This shapefile represents bodies of water in Mexico.LeadDog Consulting (Originator and Publisher) has a Mexico-based data partner network for which... LeadDog Consulting (Firm).

11. Bodies of Water: Mexico City, Mexico, 2010

2010. LeadDog Consulting (Firm). This polygon shapefile represents bodies of water and dams in Mexico City (Mexico).LeadDog Consulting (Originator and Publisher) has a Mexico-based... LeadDog Consulting (Firm).

12. Bodies of Water: Ojinaga, Mexico, 2010

2010. LeadDog Consulting (Firm). This polygon shapefile represents bodies of water in Ojinaga (Mexico).LeadDog Consulting (Originator and Publisher) has a Mexico-based data partner... LeadDog Consulting (Firm).

13. Bodies of Water: Tijuana, Mexico, 2010

2010. LeadDog Consulting (Firm). This shapefile represents bodies of water in Tijuana (Mexico).LeadDog Consulting (Originator and Publisher) has a Mexico-based data partner network... LeadDog Consulting (Firm).

14. Bulletin 118 - Groundwater Basins and Subbasins, California, 2003

2003. California. Department of Water Resources. The polygon shapefile contains the boundaries of 515 groundwater basins and subbasins as defined by the California Department of Water Resources (B... California. Department of Water Resources.

15. Bulletin 118 - Groundwater Basins and Subbasins, California, 2016

2016. California. Department of Water Resources. This polygon shapefile contains the boundaries of 517 groundwater basins and subbasins as defined by the California Department of Water Resources a... California. Department of Water Resources.

16. California Geological Survey Earthquake Zones, San Joaquin County, California, 2015.

2015. San Joaquin County (Calif.). Community Development Department. This polygon shapefile represents earthquake zones in San Joaquin County, California as of July 2015. Zones were established by the California Geol... San Joaquin County (Calif.). Community Development Department.

17. Coal Fields of the United States

2001. Eastern Energy Resource Surveys Team (Geological Survey). This polygon shapefile shows the coal fields of Alaska and the conterminous United States. Most of the material for the conterminous United States ... National Atlas of the United States.

18. Coastal Wetlands, Northeast United States, 1977-2014

1977. U.S. Fish and Wildlife Service. This polygon shapefile represents the extent, approximate location and type of wetlands and deepwater habitats in the Northeastern United States be... U.S. Fish and Wildlife Service.

19. Compressible Soils Hazard Zones: Santa Clara County, California, 2015

2015. Santa Clara County (Calif.). Planning Office. This polygon shapefile depicts compressible soils hazard zones in the unincorporated areas of the County of Santa Clara, California. The County def... Santa Clara County (Calif.). Planning Office.

20. Continental Margin Mapping (CONMAP) Sediments Grain Size Distribution, East Coast Continental Margin, United States, 1982-1989

1982. Geological Survey (U.S.). This polygon shapefile contains sediment grain size distributions for the east coast continental margin of the United States Atlantic coast, Sedime... Coastal and Marine Geology Program (Geological Survey). Woods Hole Field Center.

21. Costly Regional Landslide Events in the United States

2001. Godt, Jonathan W. This polygon shapefile contains information on costly regional landslide events in the 50 United States and Puerto Rico. The extents of the regiona... National Atlas of the United States.

22. Country Boundary: Mexico, 2010

2010. LeadDog Consulting (Firm). This shapefile represents the country boundary for Mexico.LeadDog Consulting (Originator and Publisher) has a Mexico-based data partner network for... LeadDog Consulting (Firm).

23. Cypress Cove Military Air Base: Ensenada, Mexico, 2010

2010. LeadDog Consulting (Firm). This polygon shapefile shows the Cypress Cove Military Air Base (Base Aerea Militar el Cipres) in Ensenada (Mexico).LeadDog Consulting (Originator ... LeadDog Consulting (Firm).

24. Debris Slide Slope Regions: Albion River Watershed, California, 1984-2000

1984. California Geological Survey. This polygon file depicts debris slide slope geomorphic features, defined as coalesced scars of debris flows and debris slides, within the Albion R... California Geological Survey.

25. Debris Slide Slopes, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This polygon shapefile depicts debris slide slopes within the Elk River watershed in Humboldt County, California. This dataset is the product of th... California Geological Survey.

26. Depth to First Groundwater: Santa Clara County, California, 2003

2003. Santa Clara Valley Water District (Calif.). This polygon shapefile depicts boundaries for Depth to First Groundwater in feet for the County of Santa Clara, California groundwater subbasins. T... Santa Clara Valley Water District (Calif.).

27. Digital Geologic Map of Monterey County, California, 1934-2001

1934. Rosenberg, Lewis I. This poygon shapefile contains a geologic model of Monterey County, California. For geologic and seismic hazard evaluation, the most important fact... Monterey County (Calif.). Planning Department.

28. Disrupted Ground Regions: Albion River Watershed, California, 1983-1984

1983. California Geological Survey. This polygon file depicts disrupted ground regions within the Albion River watershed in Mendocino County, California. Disrupted ground consists of ... California Geological Survey.

29. Disrupted Ground Regions, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This polygon shapefile depicts disrupted ground within the Elk River watershed in Humboldt County, California. Disrupted ground consists of debris ... California Geological Survey.

30. Distribution Of Geologic Materials: San Francisco Bay Area, California,1997

1997. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This polygon shapefile depicts the general distribution and identity of geologic materials in the nine county San Francisco Bay Area Region, Califo... Bay Area Open Space Council.

31. Dormant Landslide Regions: Albion River Watershed, California, 1936-2000

1936. California Geological Survey. This polygon file depicts dormant landslides (see "Landslide Features (Points): Albion River Watershed, California, 2004" shapefile for landslides ... California Geological Survey.

32. Engineering Aspects of Karst

1984. Tobin, B. D. and Weary, David J. This polygon shapefile is a digital version of U.S. Geological Survey Open File Report 2004-1352, Engineering Aspects of Karst. The open-file repor... National Atlas of the United States.

33. Erosion Hazards of Monterey County, California, 2001

2001. County of Monterey, Environmental Resource Policy Department and Rosenberg, Lewis I. This polygon shapefile depicts hazardous areas of relative soil erosion for Monterey County, California. Erosion can be defined as the wearing away... County of Monterey, California.

34. Estimated 1997 Soil Profile Types of Monterey County, California

1974. Rosenberg, Lewis I. This polygon shapefile contians classifies bedrock and surficial geologic units into soil profile types delineated in table 16-J of the 1997 Unifor... Monterey County (Calif.). Planning Department.

35. Expansive Soils, San Joaquin County, California, 2015

2015. San Joaquin County (Calif.). Community Development Department and United States. Natural Resources Conservation Service. This polygon shapefile contains information about expansive soil areas in San Joaquin County, California. Expansive soils are those that are prone ... San Joaquin County (Calif.). Community Development Department.

36. Farmland Classification of Soils: Santa Clara County, California, 2015

2015. Santa Clara County (Calif.). Planning Office. This polygon shapefile depicts the farmland classification for soil map units in the County of Santa Clara, California as Prime Farmland, Farmland ... Santa Clara County (Calif.). Planning Office.

37. Farmland Classification: Santa Clara County, California, 2015

2015. Santa Clara County (Calif.). Planning Office. This polygon shapefile depicts the California Department of Conservation Farmland Mapping and Monitoring Program (FMMP) soil mapping units for the ... Santa Clara County (Calif.). Planning Office.

38. Fault Rupture Hazard Zones: Santa Clara County, California, 2015

2015. Santa Clara County (Calif.). Planning Office. This polygon shapefile depicts fault rupture hazard zones applicable to unincorporated areas of the County of Santa Clara, California. The County i... Santa Clara County (Calif.). Planning Office.

39. Fault Zones: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile represents fault zones for the County of Santa Cruz, California that are characterized by fractures in the Earth's crust. Th... County of Santa Cruz Information Services Department.

40. Fire Districts: Sacramento County, California, 2015

2015. Sacramento County GIS. This polygon shapefile depicts fire districts in Sacramento County, California. This layer is part of a collection of data originally produced for ... Sacramento County GIS.

41. Fire Districts, San Joaquin County, California, 2015

2015. San Joaquin County (Calif.). Community Development Department. This polygon shapefile depicts the fire protection district boundaries for San Joaquin County, California as of July 2015. Fire proctection distric... San Joaquin County (Calif.). Community Development Department.

42. Fire Hazard Areas: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts fire hazard areas in the County of Santa Cruz, California. This coverage supports mitigation strategies in Fire Haza... County of Santa Cruz Information Services Department.

43. Fire Hazard Severity Zones: Russian River Basin, California, 2001

1985. Circuit Rider Productions. This polygon shapefile contains the fire hazard severity zones that lie within the Russian River basin region of California. Following the disastro... Circuit Rider Productions.

44. Fire Protection Districts: Santa Clara County, California, 2015

2015. Santa Clara County (Calif.). Planning Office. This polygon shapefile depicts the 4 Fire Protection Districts in the County of Santa Clara, California. The specific services fire districts provi... Santa Clara County (Calif.). Planning Office.

45. Fire Service Areas, San Joaquin County, California, 2015

2015. San Joaquin County (Calif.). Community Development Department. This polygon shapefile contains fire service area boundaries in San Joaquin County, California as of July 2015. This layer is part of a collection ... San Joaquin County (Calif.). Community Development Department.

46. Fire Service Areas: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile represents fire service areas in the County of Santa Cruz, California. This coverage represents a compilation of the various... County of Santa Cruz Information Services Department.

47. Floodplains and Valley Bottoms in Kenya, 2000

2000. Food and Agriculture Organization of the United Nations. This polygon shapefile portrays floodplains and valley bottoms in Kenya. These data were extracted from FAO's Africover 2000 landform dataset. Floo... Food and Agriculture Organization of the United Nations.

48. Fuel Rank: Russian River Basin, California, 2000-2001

2000. Circuit Rider Productions. This polygon shapefile shows fuel rankings based on expects fire behavior for unique combinations of topography and vegetative fuels under a given ... Circuit Rider Productions.

49. Geologic Units, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Department of Conservation, Marshall, Gerald, and Mendes, Eric. This polygon shapefile depicts geologic units within the Elk River watershed in Humboldt County, California. This dataset is the product of the Dep... California Geological Survey.

50. Geologic Units: Jackson Demonstration State Forest, California, 2002

2002. California. Division of Mines and Geology and California. Department of Conservation. This polygon shapefile depicts geologic units as areas, such as lithologic contact, fault contact, and watershed boundaries for the Jackson Demonst... California. Division of Mines and Geology.