1. Radiometric survey in western Afghanistan : a web site for distribution of data Publication/Creation: Denver, Colo. : U.S. Geological Survey, [2007] Format: Map Edition: Version 1.0, posted Mar. 2007. Access & Availability: Loading
2. Rebuilding Mount St. Helens Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2006 Format: Map Access & Availability: Loading
3. Recharge and discharge areas and quality of groundwater in Tooele Valley, Tooele County, Utah Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Salt Lake City, Utah : U.S. Department of the Interior, U.S. Geological Survey, 1997 Format: Map Access & Availability: Loading
4. Recharge and discharge areas of the Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Washington, D.C. : Department of the Interior, United States Geological Survey, 1984 Format: Map Access & Availability: Loading
5. Recharge areas and quality of ground water for the Glen Canyon and valley-fill aquifers, Spanish Valley area, Grand and San Juan counties, Utah Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Salt Lake City, Utah : U.S. Department of the Interior, U.S. Geological Survey, 1997 Format: Map Access & Availability: Loading
6. Recharge-area delineation and hydrology, McCraken Springs, Fort Knox Military Reservation, Meade County, Kentucky Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Louisville, Kentucky : U.S. Department of the Interior, U.S. Geological Survey, 1998 Format: Map Access & Availability: Loading
7. Reconnaissance geochemistry in the southern part of the Virgilina district, North Carolina and Virginia Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
8. Reconnaissance geologic map of Elkhorn Peak quadrangle, Bannock and Oneida counties, Idaho Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
9. Reconnaissance geologic map of Kodiak Island and adjacent islands, Alaska Author/Creator: Wilson, Frederic H., 1950- compiler Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2013 Format: Map Access & Availability: Loading
10. Reconnaissance geologic map of parts of the Twin Peaks and Blanca Peak quadrangles, Alamosa, Costilla, and Huerfano counties, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
11. Reconnaissance geologic map of parts of the Zapata Ranch and Mosca Pass quadrangles, Alamosa and Huerfano counties, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
12. Reconnaissance geologic map of the Cucharas Pass quadrangle, Huerfano and Las Animas counties, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Information Services Format: Map Access & Availability: Loading
13. Reconnaissance geologic map of the Hayfork 15ʹ quadrangle, Trinity County, California Author/Creator: Irwin, W. P. 1919-2012. (William Porter) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2010 Format: Map Access & Availability: Loading
14. Reconnaissance geologic map of the Hyampom quadrangle, Trinity County, California Author/Creator: Irwin, W. P. 1919-2012. (William Porter) Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2010 Format: Map Access & Availability: Loading
15. Reconnaissance geologic map of the Kuskokwim Bay region, southwest Alaska : Including the Bethel, Goodnews Bay, Nushagak Bay, Hagemeister Island, Baird Inlet, Cape Mendenhall, Kuskokwim Bay, Nunivak Island, Saint Matthew, and Pribilof Islands 1:250,000-scale quadrangles Author/Creator: Wilson, Frederic H., 1950- compiler Publication/Creation: Reston, Va. : U.S. Geological Survey, U.S. Department of the Interior, 2013 Format: Map Access & Availability: Loading
16. Reconnaissance geologic map of the Sliderock Mountain area, Sweet Grass and Stillwater counties, Montana Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
17. Reconnaissance geologic map of the southern Sierra Nevada, Kern, Tulare, and Inyo counties, California Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : U.S. Geological Survey Information Services [distributor] Format: Map Access & Availability: Loading
18. Reconnaissance geologic map of the west half of the Bend and the east half of the Shevlin Park 7 1/2ʹ quadrangles, Deschutes County, Oregon Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
19. Reconnaissance geologic map of the west half of the Crescent 1⁰ by 2⁰ quadrangle, central Oregon Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
20. Reconnaissance of ground-water resources of northeastern Valley County, Montana Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : U.S. Geological Survey ; Denver, CO : For sale by USGS Information Services, 2004 Format: Map Access & Availability: Loading
21. Reconnaissance of ground-water resources of the Fort Peck Indian Reservation, northeastern Montana Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Helena, Montana : U.S. Department of the Interior, U.S. Geological Survey, 1991 Format: Map Access & Availability: Loading
22. Reconnaissance photogeologic map of young faults in the Elko 1° by 2° quadrangle, Nevada and Utah Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
23. Reconnaissance photogeologic map of young faults in the Ely 1° by 2° quadrangle, Nevada and Utah Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
24. Reconnaissance photogeologic map of young faults in the Goldfield 1° by 2° quadrangle, Nevada and California Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey, Map Distribution Format: Map Access & Availability: Loading
25. Reconnaissance photogeologic map of young faults in the Las Vegas 1° by 2° quadrangle, Nevada, California, and Arizona Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey, Map Distribution Format: Map Access & Availability: Loading
26. Reconnaissance photogeologic map of young faults in the Lovelock 1° by 2° quadrangle, Nevada and California Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey, Map Distribution Format: Map Access & Availability: Loading
27. Reconnaissance photogeologic map of young faults in the Lund 1° by 2° quadrangle, Nevada and Utah Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
28. Reconnaissance photogeologic map of young faults in the McDermitt 1° by 2° quadrangle, Nevada, Oregon, and Idaho Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
29. Reconnaissance photogeologic map of young faults in the Millett 1° by 2° quadrangle, Nevada Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
30. Reconnaissance photogeologic map of young faults in the Vya 1° by 2° quadrangle, Nevada, Oregon, and California Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by U.S. Geological Survey, Map Distribution Format: Map Access & Availability: Loading
31. Reconnaissance photogeologic map of young faults in the Wells 1° by 2° quadrangle, Nevada, Utah and Idaho Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
32. Reconnaissance photogeologic map of young faults in the Winnemucca 1° by 2° quadrangle, Nevada Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
33. Reconnaissance seismic-reflection surveys in the New Madrid seismic zone, northeast Arkansas and southeast Missouri Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Format: Map Access & Availability: Loading
34. Reconnaissance surficial geologic map of the Taylor Mountains quadrangle, southwestern Alaska Author/Creator: Wilson, Frederic H., 1950- cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2015 Format: Map Access & Availability: Loading
35. Rectified images of selected geologic maps in the northern Rockies area, Idaho, Montana, Washington, and Wyoming Author/Creator: Larsen, Jeremy C. Publication/Creation: Menlo Park, CA : U.S. Geological Survey, 2004 Format: Map Access & Availability: Loading
36. Redan quadrangle, Georgia, 1956 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Washington, D.C. : The Survey, [1956] Format: Map Access & Availability: Loading
37. Redan quadrangle, Georgia, 1956, photorevised 1968 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Washington, D.C. : The Survey, 1969 Format: Map Edition: Photorevised 1968. Access & Availability: Loading
38. Redan quadrangle, Georgia, 1956, photorevised 1968 and 1973 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : For sale by U.S. Geological Survey Format: Map Edition: Photorevised 1968 and 1973. Access & Availability: Loading
39. Redan quadrangle, Georgia, 1956, photorevised 1983 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : The Survey, 1983 Format: Map Edition: Photorevised 1983. Access & Availability: Loading
40. Redan quadrangle, Georgia, 1999 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, [2003] Format: Map Edition: Planimetry derived 1999, boundaries current 2002. Access & Availability: Loading
41. Reedville quadrangle, Virginia : 7.5-minute series Author/Creator: Geological Survey (U.S.) cartographer Publication/Creation: [Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey, 2011- Format: Map Access & Availability: Loading
42. Regional geologic map of San Andreas and related faults in Carrizo Plain, Temblor, Caliente and La Panza Ranges and vicinity, California, a digital database Author/Creator: Dibblee, T. W. 1911-2004 (Thomas Wilson) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 1999 Format: Map Access & Availability: Loading
43. Regional maps of subsurface geopressure gradients of the onshore and offshore Gulf of Mexico basin Author/Creator: Burke, Lauri A., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013 Format: Map Access & Availability: Loading
44. Regional potentiometric-surface map of the Great Basin carbonate and alluvial aquifer system in Snake Valley and surrounding areas, Juab, Millard, and Beaver Counties, Utah, and White Pine and Lincoln Counties, Nevada Author/Creator: Gardner, Philip Michael Publication/Creation: Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Format: Map Access & Availability: Loading
45. Regional stratigraphic cross sections of Cretaceous rocks from east-central Arizona to the Oklahoma Panhandle Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, Va.] : The Survey, 2001 Format: Map Edition: Version 1.0, last modified 5 Dec. 2001. Access & Availability: Loading
46. Regional stratigraphy and petroleum systems of the Appalachian Basin, North America Author/Creator: Swezey, C. (Christopher) Publication/Creation: Denver : For sale by U.S. Geological Survey, Information Services Format: Map Access & Availability: Loading
47. Regional stratigraphy and petroleum systems of the Illinois Basin, U.S.A Author/Creator: Swezey, C. (Christopher) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Format: Map Access & Availability: Loading
48. Regional stratigraphy and petroleum systems of the Illinois Basin, U.S.A Author/Creator: Swezey, C. (Christopher) Publication/Creation: Denver, Colo. : For sale by U.S. Geological Survey, Information Services Format: Map Access & Availability: Loading
49. Regional stratigraphy and petroleum systems of the Michigan Basin, North America Author/Creator: Swezey, C. (Christopher) Publication/Creation: Denver, Colo. : For sale by U.S. Geological Survey, Information Services Format: Map Access & Availability: Loading
50. Regional water table (1996) and water-table changes in the Antelope Valley ground-water basin, California Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Sacramento, California : U.S. Department of the Interior, U.S. Geological Survey, 1998 Format: Map Access & Availability: Loading