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1. Isopachs: Salt Point to Drakes Bay, California, 2009

2009. Watt, Janet T., Hartwell, Stephen R., Johnson, Samuel Y., Sliter, Ray W., and Pacific Coastal and Marine Science Center. This line shapefile contains isopachs (contour lines of equal thickness) for the areas within the 3-nautical mile limit between Salt Point and Drak...

2. Transgressive Contours: Salt Point to Drakes Bay, California, 2009

2009. Watt, Janet T., Hartwell, Stephen R., Johnson, Samuel Y., Sliter, Ray W., and Pacific Coastal and Marine Science Center. This line shapefile contains transgressive contours at 5 and 10 meter intervals for the area within the 3-nautical mile limit between Salt Point an...

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

1940. California Geological Survey, California. Dept. 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.

4. Active and Dormant Landslides (Small), Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This point shapefile depicts smaller active and dormant landslides within the Elk River watershed in Humboldt County, California. Features shown he... California Geological Survey.

5. 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.

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. Contacts and Faults, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This line shapefile depicts contacts and faults within the Elk River watershed in Humboldt County, California. This dataset is the product of the D... California Geological Survey.

8. Contacts and Faults (Lines): Albion River Watershed, California, 1984-2002

1984. California Geological Survey. This line shapefile depicts contacts and faults within the Albion River watershed in Mendocino County, California. These data were mapped at a 1:24... California Geological Survey.

9. 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.

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

1940. California Geological Survey, California. Dept. 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.

11. 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.

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

1940. California Geological Survey, California. Dept. 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.

13. 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.

14. Geologic Mapping Symbology, Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This line shapefile contains geologic mapping symbology such as landslide scarps and direction of movement arrows, used for mapping watersheds in F... California Geological Survey.

15. Geologic Structures: Albion River Watershed, California, 1983-1984

1983. California Geological Survey. This point file depicts geologic structures (bedding) and non-structures (outcrop, quarry, spring, wet area) within the Albion River watershed pred... California Geological Survey.

16. Geologic Structures, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This point shapefile represents geologic structures, such as quarries and bedding, within the Elk River watershed in Humboldt County, California. T... California Geological Survey.

17. Geologic Structures, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This point shapefile represents geologic structures, such as quarries and bedding, within the Elk River watershed in Humboldt County, California. T... California Geological Survey.

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

1940. California Geological Survey, California. Dept. 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.

19. Geologic Units (Lines), Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This line shapefile depicts geologic units, such as lithologic contacts, fault contacts, and watershed boundary codings, within the Freshwater Cree... California Geological Survey.

20. Geologic Units (Points), Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This point shapefile depicts geologic units within the Freshwater Creek watershed in Humboldt County, California at 1:24,000 scale. This map contai... California Geological Survey.

21. Geologic Units (Polygons): Albion River Watershed, California, 1984-2000

1984. California Geological Survey. This polygon shapefile depicts geologic units including sand, silt, gravels, alluvium and colluvium deposits within the Albion River watershed in M... California Geological Survey.

22. Geologic Units (Polygons), Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This polygon shapefile represents geological units (such as fault contacts, lithographic contacts and the watershed boundary) within the Freshwater... California Geological Survey.

23. Inner Gorges: Albion River Watershed, California, 2000

2000. California Geological Survey. This line shapefile depicts inner gorge geomorphic features consisting of steep slopes adjacent to channels within the Albion River watershed in Me... California Geological Survey.

24. Inner Gorges, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This line shapefile depicts inner gorges within the Elk River watershed in Humboldt County, California. Inner gorges are geomorphic features consis... California Geological Survey.

25. Landslide Activity, Freshwater Creek Watershed, California, 1942-1999

California Geological Survey and California. Division of Mines and Geology. This point shapefile depicts landslide activity within the Freshwater Creek watershed in Humboldt County, California between 1942 and 1999 at 1:24,... California Geological Survey.

26. Landslide Activity Regions, Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This polygon shapefile represents regions of landslide activity within the Freshwater Creek watershed in Humboldt County, California at 1:24,000 sc... California Geological Survey.

27. Landslide Features (Points): Albion River Watershed, California, 1983-2000

1983. California Geological Survey. This point shapefile depicts landslides too small to delineate at 1:24,000 scale (typically less than 1/5 acre in area or less than 150 feet in len... California Geological Survey.

28. Landslide Potential Coverage, Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This polygon shapefile represents relative landslide potential for the Freshwater Creek watershed in Humboldt County, California at 1:24,000 scale.... California Geological Survey.

29. Landslide Symbology, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This line shapefile contains symbology used to graphically depict active/dormant landslide features such as earthflow, headwalls, bases of scarps, ... California Geological Survey.

30. Landslides, Freshwater Creek Watershed, California, 1999

1999. California Geological Survey and California. Division of Mines and Geology. This line shapefile represents landslide activity within the Freshwater Creek watershed in Humboldt County, California at 1:24,000 scale. This map ... California Geological Survey.

31. Narrow Landslide Features, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This line shapefile depicts narrow landslide features within the Elk River watershed in Humboldt County, California. These landslides often occur a... California Geological Survey.

32. Narrow Landslide Features (Lines): Albion River Watershed, California, 1983-2000

1983. California Geological Survey. This line shapefile depicts narrow landslide features within the Albion River watershed region of Mendocino County, California. Narrow landslides a... California Geological Survey.

33. Relative Landslide Potential Regions, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This polygon shapefile depicts regions of relative landslide potential within the Elk River watershed in Humboldt County, California. This layer co... California Geological Survey.

34. Stream Features (Lines): Albion River Watershed, California, 1984

1984. California Geological Survey. This line file depicts stream features as of the year 1984 within the Albion River watershed predominantly located on the coastal side of the Mendo... California Geological Survey.

35. Stream Features (Lines): Albion River Watershed, California, 2000

2000. California Geological Survey. This line file depicts stream features as of the year 2000 within the Albion River watershed predominantly located on the coastal side of the Mendo... California Geological Survey.

36. Symbology (Lines): Albion River Watershed, California, 2004

2004. California Geological Survey. This line file graphically depicts active and dormant landslide features (see linetype attribute for active and dormant symbols), such as earthflow... California Geological Survey.

37. Topography: Albion River Watershed, California, 2004

2000. California Geological Survey. This line file provides topography only for the Albion River watershed predominantly located on the coastal side of the Mendocino Range, the wester... California Geological Survey.

38. Waterbodies, Elk River Watershed, California, 1940-2000

1940. California Geological Survey, California. Dept. of Conservation., Marshall, Gerald, and Mendes, Eric. This line shapefile depicts bodies of water, such as rivers, streams, creeks, channels, and sloughs, within the Elk River watershed in Humboldt Cou... California Geological Survey.

39. California Geographic Names, 2000

2000. California. Department of Fish and Game. Marine Resources Region and Geological Survey (U.S.). This point shapefile contains information on names, locations, and types of geographic features in California. The layer source is a custom state e... California. Department of Fish and Game. Marine Resources Region.

40. Habitat Model Based On Substrate, Kelp and CPFV Data: Central California Coast, 2005

2005. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile delinates hard seafloor substrate from soft seafloor substrate as determined by four different data sources. These data sour... California. Department of Fish and Game. Marine Resources Region.

41. Islands and Rocks: California Coastal National Monument, 1998

1998. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile represents offshore rocks and islands that are part of the newly designated California Coastal National Monument (CCNM), und... California. Department of Fish and Game. Marine Resources Region.

42. Predicted Nearshore Benthic Substrates: Southern California Coast, 2007

2007. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts the "hard" and "soft" substrate categories, however the limitations of the classification methods should be consider... California. Department of Fish and Game. Marine Resources Region.

43. Predicted Nearshore Benthic Substrates with Depth: Northern California Coast, 2012

2012. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts the "hard" and "soft" substrate categories, however the limitations of the classification methods should be consider... California. Department of Fish and Game. Marine Resources Region.

44. 10-Meter Hillshade Grid: Albion River Watershed, California, 2004

2000. California. Division of Mines and Geology. This shaded relief map was derived from the digital elevation model (see "Digital Elevation Model: Albion River Watershed, California, 2004" raster... California. Division of Mines and Geology.

45. Geologic Features (Points): Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. This point shapefile depicts geologic features including: mines/quarries, outcrops, spring, strikes and dips of bedding, strikes of vertical beddin... California. Division of Mines and Geology.

46. 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.

47. Geologic Units (Lines): Jackson Demonstration State Forest, California, 2002

2002. California. Division of Mines and Geology and California. Department of Conservation. This line shapefile depicts geologic units, such as faults, for the Jackson Demonstration State Forest (JDSF), which is predominantly located on th... California. Division of Mines and Geology.

48. Geologic Units (Points): Jackson Demonstration State Forest, California, 2002

California. Division of Mines and Geology and California. Department of Conservation. This point shapefile geologic units such as marshes, wetlands, mines, quarries, and springs within the Jackson Demonstration State Forest (JDSF), w... California. Division of Mines and Geology.

49. Geologic Units (Polygons): Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. This polygon shapefile depicts lithologic contact, fault contact, and watershed boundary as line attributes for the Noyo River Watershed, which lie... California. Division of Mines and Geology.

50. Landslide Areas: Jackson Demonstration State Forest, California, 2002

2002. California. Division of Mines and Geology and California. Department of Conservation. This polygon shapefile shows areas of landslide activity for the Jackson Demonstration State Forest (JDSF), which is predominantly located on the c... California. Division of Mines and Geology.

51. Landslide Points: Jackson Demonstration State Forest, California, 2002

2002. California. Division of Mines and Geology and California. Department of Conservation. This point shapefile contains landslide data for the Jackson Demonstration State Forest (JDSF), which is predominantly located on the coastal side ... California. Division of Mines and Geology.

52. Landslides: Jackson Demonstration State Forest, California, 2002

2002. California. Division of Mines and Geology and California. Department of Conservation. This line shapefile contains landslide data for the Jackson Demonstration State Forest (JDSF), predominantly located on the coastal side of the Men... California. Division of Mines and Geology.

53. Landslides (Lines): Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. Coverage contains landslide data represented as lines for the Noyo River Watershed, which lies within the Coast Ranges physiographic province of Ca... California. Division of Mines and Geology.

54. Landslides (Points): Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. Coverage contains landslide data represented as points for the Noyo River Watershed, which lies within the Coast Ranges physiographic province of C... California. Division of Mines and Geology.

55. Landslides (Polygons): Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. Coverage shows landslide data represented as polygons (regions) for the Noyo River Watershed, which lies within the Coast Ranges physiographic prov... California. Division of Mines and Geology.

56. Mapping Symbology: Jackson Demonstration State Forest, California, 2002

2002. California. Division of Mines and Geology and California. Department of Conservation. This line shapefile contains geologic mapping symbology, such as faults, landslides, scarps and direction of movement arrows, as well as prior land... California. Division of Mines and Geology.

57. Mapping Symbology: Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. This file contains the geologic mapping symbology, such as landslide scarps and direction of movement arrows, as well as prior landslide activity, ... California. Division of Mines and Geology.

58. Relative Landslide Potential: Jackson Demonstration State Forest, California, 2002

2002. California. Division of Mines and Geology and California. Department of Conservation. This polygon file depicts relative landslide potential for the Jackson Demonstration State Forest (JDSF), which is predominantly located on the coa... California. Division of Mines and Geology.

59. Relative Landslide Potential Matrix: Albion River Watershed, California, 1984-2002

1984. California. Division of Mines and Geology. This raster layer represents relative landslide potentials within the Albion River watershed in Mendocino County, California. These data were gener... California. Division of Mines and Geology.

60. Relative Landslide Potential: Noyo River Watershed, California, 2000

2000. California. Division of Mines and Geology. This polygon shapefile depicts relative landslide potential for the Noyo River Watershed, which lies within the Coast Ranges physiographic province... California. Division of Mines and Geology.

61. 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.

62. 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.

63. 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.

64. Geologic Reports: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This point shapefile depicts locations of geologic reports submitted withland use applications for the County of Santa Cruz, California. Engineerin... County of Santa Cruz Information Services Department.

65. Geological, Hydrological and Paleontological Resources: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts hydrological, geological and paleontological resource areas in the County of Santa Cruz, California. These Areas sta... County of Santa Cruz Information Services Department.

66. Groundwater Recharge Areas: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts groundwater recharge areas in the County of Santa Cruz, California, which by nature of surface soil, slope and subsu... County of Santa Cruz Information Services Department.

67. High Fire Hazard Area: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts the boundary of the high fire hazard area in the County of Santa Cruz, California. Within this area, new structures,... County of Santa Cruz Information Services Department.

68. Liquefaction Zones: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile contains liquefaction zones in the County of Santa Cruz, California. According to the United States Geological Survey, lique... County of Santa Cruz Information Services Department.

69. Mineral Classifications: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile contains state mineral classifications in County of Santa Cruz, California. The State Geologist classifies mineral lands sol... County of Santa Cruz Information Services Department.

70. Mineral Designations: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts boundaries for state mineral designation areas in the County of Santa Cruz, California. These Areas contain mineral ... County of Santa Cruz Information Services Department.

71. Planning Slope: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts the rate of slope change in value from each cell to its neighbors for the County of Santa Cruz, California and is us... County of Santa Cruz Information Services Department.

72. Sandhills Habitat Mitigation Areas: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts parcels that are eligible to use the Zayante Sandhills Conservation Bank as mitigation for loss of sandhills habitat... County of Santa Cruz Information Services Department.

73. Soil Reports: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This point shapefile depicts locations of soil reports submitted with land use applications for the County of Santa Cruz, California. Soils (geotec... County of Santa Cruz Information Services Department.

74. Soils Survey: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile contains soil type data for the County of Santa Cruz, California. These data were provided by National Resource Conservation... County of Santa Cruz Information Services Department.

75. Zayante Soils: Santa Cruz County, California, 2015

2015. Garcia, Paul and Price, Matt. This polygon shapefile depicts Zayante Soil Areas in the County of Santa Cruz, California. This layer was used to identify potential Sandhills Habi... County of Santa Cruz Information Services Department.

76. 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.

77. 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.).

78. Backscatter A (8101): Drakes Bay and Vicinity, California, 2010

2007. Pacific Coastal and Marine Science Center, Dartnell, Peter, Kvitek, Rikk G., Golden, Nadine E., and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for Drakes Bay and the surrounding vicinity in California. The map ... Geological Survey (U.S.).

79. Backscatter A (8101): Offshore of Bodega Head, California, 2010

2007. Kvitek, Rikk G., Dartnell, Peter, Pacific Coastal and Marine Science Center, Golden, Nadine E., and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Bodega Head in California. The acoustic-ba... Geological Survey (U.S.).

80. Backscatter A (8101): Offshore of Bolinas, California, 2004

2004. Erdey, Mercedes D., Kvitek, Rikk G., Dartnell, Peter, Bretz, Carrie, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Bolinas, California. The acoustic-backscat... Geological Survey (U.S.).

81. Backscatter A (8101): Offshore of Fort Ross, California, 2010

2007. Kvitek, Rikk G., Dartnell, Peter, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Fort Ross, California. The acoustic-backsc... Geological Survey (U.S.).

82. Backscatter A (8101): Offshore of Half Moon Bay, California, 2007

2006. Kvitek, Rikk G., Bretz, Carrie K., Dartnell, Peter, Phillips, Eleyne L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Half Moon Bay, California. The map was gen... Geological Survey (U.S.).

83. Backscatter A (8101): Offshore of Pacifica, California, 2007

2005. Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Pacifica, California. The acoustic-backsca... Geological Survey (U.S.).

84. Backscatter A (8101): Offshore of Point Reyes, California, 2010

2007. Mercedes D. Erdey, Rikk G. Kvitek, Peter Dartnell, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore region of Point Reyes, California. The map that sh... Geological Survey (U.S.).

85. Backscatter A (8101): Offshore of Salt Point Map Area, California, 2010

2007. Rikk G. Kvitek, Peter Dartnell, Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Salt Point, California. The acoustic-backs... Geological Survey (U.S.).

86. Backscatter A (8101): Offshore of San Francisco, California, 2004

2004. Mercedes D. Erdey, Carrie K. Bretz, Peter Dartnell, Rikk G. Kvitek, Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of San Francisco, California. The acoustic-ba... Geological Survey (U.S.).

87. Backscatter A (8101): Offshore of San Gregorio, California, 2007

2006. Rikk G. Kvitek, Carrie K. Bretz, Peter Dartnell, Sam Y. Johnson, Guy R. Cochrane, Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of San Gregorio, California. The acoustic-bac... Geological Survey (U.S.).

88. Backscatter A (8101): Offshore of Tomales Point, California, 2010

2004. Kvitek, Rikk G., Dartnell, Peter, Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Tomales Point, California. The acoustic-ba... Geological Survey (U.S.).

89. Backscatter A: Offshore of Coal Oil Point, California, 2010

2007. Conrad, Jamie E., Finlayson, David P., Dartnell, Peter, Kvitek, Rikk G., Phillips, Eleyne L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Coal Oil Point, California. The acoustic-b... Geological Survey (U.S.).

90. Backscatter A: Offshore of Santa Barbara, California, 2007

2007. Dartnell, Peter, Cochrane, Guy R., Kvitek, Rikk G., Phillips, Eleyne L., Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Santa Barbara, California. The acoustic-ba... Geological Survey (U.S.).

91. Backscatter A: Offshore of Ventura, California, 2007

2006. Kvitek, Rikk G., Phillips, Eleyne L., Cochrane, Guy R., Dartnell, Peter, Seafloor Mapping Lab, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Ventura, California. The map of the area w... Geological Survey (U.S.).

92. Backscatter B (7125): Offshore of Bodega Head, California, 2010

2007. Kvitek, Rikk G., Dartnell, Peter, Pacific Coastal and Marine Science Center, Golden, Nadine E., and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Bodega Head in California. The acoustic-ba... Geological Survey (U.S.).

93. Backscatter B (7125): Offshore of Fort Ross, California, 2010

2007. Kvitek, Rikk G., Dartnell, Peter, Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Fort Ross, California. The acoustic-backsc... Geological Survey (U.S.).

94. Backscatter B (7125): Offshore of Half Moon Bay, California, 2007

2006. Kvitek, Rikk G., Bretz, Carrie K., Dartnell, Peter, Phillips, Eleyne L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Half Moon Bay, California. The acoustic-ba... Geological Survey (U.S.).

95. Backscatter B (7125): Offshore of Pacifica, California, 2007

2005. Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Pacifica, California. The acoustic-backsca... Geological Survey (U.S.).

96. Backscatter B (7125): Offshore of San Gregorio, California, 2007

2006. Rikk G. Kvitek, Carrie K. Bretz, Peter Dartnell, Sam Y. Johnson, Guy R. Cochrane, Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of San Gregorio, California. The acoustic-bac... Geological Survey (U.S.).

97. Backscatter B (7125): Offshore of Tomales Point, California, 2010

2004. Kvitek, Rikk G., Dartnell, Peter, Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Tomales Point, California. The acoustic-ba... Geological Survey (U.S.).

98. Backscatter B (8101): Offshore of Bolinas, California, 2007

2004. Pacific Coastal and Marine Science Center, Erdey, Mercedes D., Dartnell, Peter, Kvitek, Rikk G., Bretz, Carrie, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Bolinas, California. The acoustic-backscat... Geological Survey (U.S.).

99. Backscatter B (8101): Offshore of San Francisco, California, 2007

2004. Mercedes D. Erdey, Carrie K. Bretz, Peter Dartnell, Rikk G. Kvitek, Pacific Coastal and Marine Science Center, Seafloor Mapping Lab, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of San Francisco, California. The acoustic-ba... Geological Survey (U.S.).

100. Backscatter B: Offshore of Carpinteria, California, 2006

2006. Dartnell, Peter, Cochrane, Guy R., Kvitek, Rikk G., Phillips, Eleyne L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for the offshore area of Carpinteria, California. The acoustic-back... Geological Survey (U.S.).