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Click to View Los Angeles Map Sheet (map is located on USGS's National Geologic Map Database web site)
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AUTHOR YEAR

TITLE

AGENCY PUB NO. SCALE
Barrows, A.G. 1980 Geologic map of the San Andreas fault zone and adjoining terrane, Juniper Hills and vicinity, Los Angeles County, California DMG OFR 80-002 9.6
Barrows, A.G., and others 1974 Geologic map of the San Fernando earthquake area DMG B 196, pl. 2 18
Campbell, R.H., and others 1997 Geologic map of the Point Dume quadrangle, Los Angeles County, California: A digital database USGS OF 97-276 24
Carman, M.F. 1964 Geology of the Lockwood Valley area, California DMG SR 81 34
Castle, R.O. 1960 Geologic map of the Baldwin Hills area, California USGS OF 12
Castle, R.O. 1960 Surficial geology of the Beverly Hills and Venice quadrangles, California USGS OF 24
Crowell, J.C. 1952 Geology of the Lebec quadrangle, California DMG SR 24, pl. 1 64
Crowell, J.C. 1953 Geology of the Ridge Basin area, Los Angeles and Ventura counties DMG B 170, MS 7 94
Crowell, J.C. 1950 Geology of Hungry Valley area, southern California AAPG B 34 (8) 72
Dehlinger, P. 1952 Geology of the southern Ridge Basin, Los Angeles County, California DMG SR 26, pl. 1 32
Dibblee, T.W., Jr. 2000 Geologic map of the Pacifico Mountain and Palmdale (south half) quadrangles, California DGF DF-76 24
Dibblee, T.W., Jr. 1966 Geologic map of the Little Pine Mountain, Hildreth Peak, Santa Barbara, and Carpinteria 7.5-minute quadrangles, Santa Barbara County, California DMG B 186, pl. 1 32
Dibblee, T.W., Jr. 1988 Geologic map of the Ventura and Pitas Point quadrangles, Ventura County, California DGF DF-21 24
Dibblee, T.W., Jr. 1997 Geologic map of the Green Valley quadrangle, Los Angeles County, California DGF DF-65 24
Dibblee, T.W., Jr. 1990 Geologic map of the Camarillo and Newbury Park quadrangles, Ventura County, California DGF DF-28 24
Dibblee, T.W., Jr. 1992 Geologic map of the Calabasas quadrangle, Los Angeles and Ventura counties, California DGF DF-37 24
Dibblee, T.W., Jr. 1990 Geologic map of the Point Mugu and Triunfo Pass quadrangles,Ventura and Los Angeles counties, California DGF DF-29 24
Dibblee, T.W., Jr. 1992 Geologic map of the Saticoy quadrangle, Ventura County, California DGF DF-42 24
Dibblee, T.W., Jr. 1991 Geologic map of the Beverly Hills and Van Nuys (south half) quadrangles, Los Angeles County, California DGF DF-31 24
Dibblee, T.W., Jr. 1997 Geologic map of the Warm Springs Mountain quadrangle, Los Angeles County, California DGF DF-64 24
Dibblee, T.W., Jr. 1991 Geologic map of the Hollywood and Burbank (south half) quadrangles, Los Angeles County, California DGF DF-30 24
Dibblee, T.W., Jr. 1992 Geologic map of the Santa Paula quadrangle, Ventura County, California DGF DF-41 24
Dibblee, T.W., Jr. 1989 Geologic map of the Pasadena quadrangle, Los Angeles County, California DGF DF-23 24
Dibblee, T.W., Jr. 1992 Geologic map of the Topanga and Canoga Park (south half) quadrangles, Los Angeles County, California DGF DF-35 24
Dibblee, T.W., Jr. 1997 Geologic map of the Whitaker Peak quadrangle, Los Angeles and Ventura counties, California DGF DF-63 24
Dibblee, T.W., Jr. 1996 Geologic map of the Devils Heart Peak quadrangle, Ventura County, California DGF DF-61 24
Dibblee, T.W., Jr. 1992 Geologic map of the Moorpark quadrangle, Ventura County, California DGF DF-40 24
Dibblee, T.W., Jr. 1996 Geologic map of the Cobblestone Mountain quadrangle, Los Angeles and Ventura counties, California DGF DF-62 24
Dibblee, T.W., Jr. 1991 Geologic map of the San Fernando and Van Nuys (north half) quadrangles, Los Angeles County, California DGF DF-33 24
Dibblee, T.W., Jr. 1970 Regional geologic map of San Andreas and related faults in eastern San Gabriel Mountains, San Bernardino Mountains, western San Jacinto Mountains and vicinity USGS OF 71-88 125
Dibblee, T.W., Jr. 1993 Geologic map of the Val Verde quadrangle, Los Angeles and Ventura counties, California DGF DF-50 24
Dibblee, T.W., Jr. 1996 Geologic map of the Newhall quadrangle, Los Angeles County, California DGF DF-56 24
Dibblee, T.W., Jr. 1996 Geologic map of the Mint Canyon quadrangle, Los Angeles County, California DGF DF-57 24
Dibblee, T.W., Jr. 1996 Geologic map of the Aqua Dulce quadrangle, Los Angeles County, California DGF DF-58 24
Dibblee, T.W., Jr. 1996 Geologic map of the Acton quadrangle, Los Angeles County, California DGF DF-59 24
Dibblee, T.W., Jr. 2000 Geologic map of the Pacifico Mountain and Palmdale (south half) quadrangles, Los Angeles County, California DGF DF-76 24
Dibblee, T.W., Jr. 1996 Geologic map of the Topotopa Mountains quadrangle, Ventura County, California DGF DF-60 24
Dibblee, T.W., Jr. 1973 Geologic maps of the Santiago Creek, Eagle Rest Peak, Pleito Hills, Grapevine, Pastoria Creek (7.5-minute) quadrangles USGS OF 75-057 24
Dibblee, T.W., Jr. 1989 Geologic map of the Los Angeles quadrangle, Los Angeles County, California DGF DF-22 24
Dibblee, T.W., Jr. 1998 Geologic map of the Mt. Wilson and Azusa quadrangles, Los Angeles County, California DGF DF-67 24
Dibblee, T.W., Jr. 1999 Geologic map of the El Monte and Baldwin Park quadrangles, Los Angeles County, California DGF DF-69 24
Dibblee, T.W., Jr. 1963 Geologic map and sections of the Willow Springs and Rosamond quadrangles, California USGS B 1089-C, pl. 10 62
Dibblee, T.W., Jr. 1992 Geologic map of the Santa Susana quadrangle, Ventura and Los Angeles counties, California DGF DF-38 24
Dibblee, T.W., Jr. 1986 Geologic map of the Hildreth Peak quadrangle, Santa Barbara County, California DGF DF-03 24
Dibblee, T.W., Jr. 1985 Geologic map of the Old Man Mountain quadrangle, Santa Barbara and Ventura counties, California DGF DF-02 24
Dibblee, T.W., Jr. 1971 Geologic map of the McPherson Peak 15-minute quadrangle, California USGS OF 62
Dibblee, T.W., Jr. 1971 Geologic map of the Salisbury Canyon 15-minute quadrangle, California USGS OF 62
Dibblee, T.W., Jr. 1986 Geologic map of the Little Pine Mountain quadrangle, Santa Barbara County, California DGF DF-05 24
Dibblee, T.W., Jr. 1985 Geologic map of the Wheeler Springs quadrangle, Ventura County, California DGF DF-01 24
Dibblee, T.W., Jr. 1987 Geologic map of the San Marcos Pass quadrangle, Santa Barbara County, California DGF DF-08 24
Dibblee, T.W., Jr. 1987 Geologic map of the Lion Canyon quadrangle, Ventura County, California DGF DF-14 24
Dibblee, T.W., Jr. 1979 Geologic maps of the San Guillermo, Lion Canyon, Topatopa Mountains, and Lockwood Valley quadrangles, California USGS OF 79-1464 24
Dibblee, T.W., Jr. 1993 Geologic map of the Figueroa Mountain quadrangle, Santa Barbara County, California DGF DF-43 24
Dibblee, T.W., Jr. 1967 Areal geology of the western Mojave Desert, California USGS P 522, pl. 1 125
Dibblee, T.W., Jr. 1973 Regional geologic map of San Andreas and related faults in Carrizo Plain, Temblor, Caliente, and La Panza ranges and vicinity, California USGS I-757 125
Dibblee, T.W., Jr. 1966 Geologic map of the Goleta and San Rafael Mtn. 15-minute quadrangles, Santa Barbara County, California DMG B 186, pl. 3 62
Dibblee, T.W., Jr. 1971 Geologic map of the Ventucopa 15-minute quadrangle, California USGS OF 62
Dibblee, T.W., Jr. 1987 Geologic map of the Matilija quadrangle, Ventura County, California DGF DF-12 24
Dibblee, T.W., Jr. 1997 Geologic map of the Sleepy Valley and Ritter Ridge quadrangles, Los Angeles County, California DGF DF-66 24
Dibblee, T.W., Jr. 1992 Geologic map of the Oat Mountain and Canoga Park (north half quadrangles, Los Angeles County, California) DGF DF-36 24
Dibblee, T.W., Jr. 1993 Geologic map of the Malibu Beach quadrangle, Los Angeles County, California DGF DF-47 24
Dibblee, T.W., Jr. 1991 Geologic map of the Sunland and Burbank (north half) quadrangles, Los Angeles County, California DGF DF-32 24
Dibblee, T.W., Jr. 1991 Geologic map of the Piru quadrangle, Los Angeles County, California DGF DF-34 24
Dibblee, T.W., Jr. 1990 Geologic map of the Fillmore quadrangle, Ventura County, California DGF DF-27 24
Dibblee, T.W., Jr. 1987 Geologic map of the Ojai quadrangle, Ventura County, California DGF DF-13 24
Dibblee, T.W., Jr. 1992 Geologic map of the Simi quadrangle, Los Angeles County, California DGF DF-39 24
Dibblee, T.W., Jr. 1987 Geologic map of the White Ledge Peak quadrangle, Ventura and Santa Barbara counties, California DGF DF-11 24
Dibblee, T.W., Jr. 1986 Geologic map of the Carpenteria quadrangle, Santa Barbara County, California DGF DF-04 24
Dibblee, T.W., Jr. 1986 Geologic map of the Santa Barbara quadrangle, Santa Barbara County, California DGF DF-06 24
Dibblee, T.W., Jr. 1987 Geologic map of the Goleta quadrangle, Santa Barbara County, California DGF DF-07 24
Dibblee, T.W., Jr. 1987 Geologic map of the Dos Pueblos Canyon quadrangle, Santa Barbara County, California DGF DF-09 24
Dibblee, T.W., Jr. 1987 Geologic map of the Lake Cachuma quadrangle, Santa Barbara County, California DGF DF-10 24
Dibblee, T.W., Jr. 1990 Geologic map of the Santa Paula Peak quadrangle, Ventura County, California DGF DF-26 24
Dibblee, T.W., Jr., andEhrenspeck, H.E. 1993 Geologic map of the Point Dume quadrangle, Los Angeles and Ventura counties, California DGF DF-48 24
Dibblee, T.W., Jr., and Ehrenspeck, H.E. 1993 Geologic map of the Thousand Oaks quadrangle, Ventura and Los Angeles counties, California DGF DF-49 24
Dibblee, T.W., Jr., and Nilsen, T.H. 1973 Geologic map of San Emigdio and western Tehachapi Mountains, in Sedimentary facies changes in Tertiary rocks--California Transverse and southern Coast Ranges SEPM Trip 2, pl. 1 104
Evans, J.R., and others 1978 Geology of the southwestern part of the Oat Mountain 7.5-minute quadrangle, Los Angeles County, California DMG MS 033 12
Frizzell, V.A., and Vedder, J.G. 1986 Geologic map of roadless areas and the Santa Lucia Wilderness in the Los Padres National Forest, southwestern California USGS MF-1655-A 250
Graham, S.E., Mahony, T.M., Blissenbach, J.L., Mariant, J.J., and Wentworth, C.M. 1999 Regional geologic map of San Andreas and related faults in Carrizo Plain, Temblor, Caliente, and La Panza ranges and vicinity, California:a digital database USGS OF 99-014 125
Greene, H.G., and Kennedy, M.P. 1986 Geology of the mid-southern California Continental Margin DMG CCM 2 (see B207 for explan.) 250
Hall, C.A., Jr. 1982 Pre-Monterey subcrop and structure contour maps, western San Luis Obispo and Santa Barbara counties, south-central California USGS MF-1384, Sh. 5-6 of 6 62
Hoots, H.W. 1931 Geology of the eastern part of the Santa Monica Mountains, Los Angeles County, California USGS P 165, pl. 16 24
Howell, B.F., Jr. 1954 Geology of the Little Tujunga area, Los Angeles County DMG B 170, MS 10 32
Hsu, E.Y., and others 1982 Slope stability and geology of the Baldwin Hills, Los Angeles County, California DMG SR 152, pl. 1 5
Huftile, G.J., and Yeats, R.S. 1995 Cenozoic structure of the Piru 7.5-minute quadrangle, California USGS OF 95-068 24
Jahns, R.H., and  Muehlberger, W.R. 1954 Geology of the Soledad basin, Los Angeles County DMG B 170, MS 6 84
Jennings, C.W. 1953 Geology of the southern part of the Quail quadrangle, California DMG SR 30, pl. 1 24
Kellogg, Karl S. 2001 Geologic Map of the Lockwood Valley Quadrangle, Ventura County, California USGS OF 99-0130 24
Lamar, D.L. 1970 Geologic map of the Elysian Park-Repetto Hills area, Los Angeles County, California DMG SR 101, pl. 1 24
Lian, H.M. 1954 Geologic map of the Carpinteria district, California, in Jahns, R.H., editor, Geology of southern California DMG B 170, MS 25 62
McGill, J.T. 1989 Geologic maps of the Pacific Palisades area, Los Angeles, California USGS I-1828 5
Minor, S. A. 1999 Preliminary geologic map of the San Guillermo Mountain quadrangle, Ventura County, CA. USGS OF 99-032 24
Morton, D.M. 1976 Reconnaissance surficial geologic maps of the Newhall, Oat Mountain, Santa Susana, and Val Verde 7.5-minute quadrangles, Los Angeles and Ventura counties,California USGS OF 76-211, 4 pls. 24
Morton, D.M. 1973 Geology of parts of the Azusa and Mount Wilson quadrangles, San Gabriel Mountains, Los Angeles County, California DMG SR 105 12
Morton, D.M. 1976 Reconnaissance surficial geologic maps of the Fillmore, Moorpark, Piru and Simi 7.5-minute quadrangles, Ventura County, southern California USGS OF 76-210 24
Morton, D.M., and others 1969 Preliminary reconnaissance map of major landslides, San Gabriel Mountains, Los Angeles County, California DMG MS 015 62
Neuerburg, G.J. 1953 Geology of the Griffith Park area, Los Angeles County, California DMG SR 33, pl. 1 20
Noble, L.F. 1954 Generalized geologic map of the San Andreas Fault Zone from Soledad Pass to Cajon Pass, California, in Jahns, R.H., editor, Geology of southern California DMG B 170, ch. IV, pl. 5 125
Oakeshott, G.B. 1958 Geology and mineral deposits of the San Fernando quadrangle, Los Angeles County, California DMG B 172, pl. 1 62
Poland, J.F., Garrett, A.A., and Sinnott, A. 1959 Geologic map of the Torrance-Santa Monica area, California, showing altitude of base of the water-bearing zones of Pleistocene age and location of water wells USGS W 1461, pl. 2 31
Ponti, D.J., and others 1981 Map showing Quaternary geology of the Antelope Valley and vicinity, California USGS OF 81-737 62
Powell, R.E., and others 1983 Mineral resource potential of the Arroyo Seco Roadless Area, Los Angeles County, California USGS MF-1607-A 24
Rand, W.W. 1931 Preliminary report of the geology of Santa Cruz Island, Santa Barbara County, California DMG Report 27, State Mineralog. 62
Ross, D.C. 1987 Generalized geologic map of the basement rocks of the southern Sierra Nevada USGS OF 87-276 250
Ross, D.C. 1989 The metamorphic and plutonic rocks of the southernmost Sierra Nevada, California (supersedes OF 80-307) USGS P 1381, pl. 1 125
Saul, R.B. 1979 Geology of the southeast quarter of the Oat Mountain 7.5- minute quadrangle, Los Angeles County, California DMG MS 030 12
Saul, R.B. 1983 Geology of the south half of the Mint Canyon 7.5-minute quadrangle, Los Angeles County, California DMG OFR 83-24 9
Saul, R.B. 1976 Geology of the West Central part of the Mt. Wilson 7.5-minute quadrangle, San Gabriel Mountains, Los Angeles County, California DMG MS 028 12
Schoellhamer, J.E., and others 1954 Geology of the Los Angeles basin, in Jahns, R.H., editor, Geology of southern California DMG B 170, ch. II, pl. 1 100
Smith, D.P. 1984 Geology of the northeast quarter of the Newhall 7.5-minute quadrangle, Los Angeles County, California DMG OFR 84-49 10
Smith, D.P. 1986 Geology of the north half of the Pasadena 7.5-minute quadrangle, Los Angeles County, California DMG OFR 86-04 12
Stone, P., and Cossette, P.M. 2000 Geologic map and digital database of the Apache Canyon 7.5' quadrangle, Ventura and Kern counties, California USGS OF 00-359 24
Tan, S.S. 2000 Digital Geologic Map of the El Monte 7.5 quadrangle, Los Angeles County, California DMG OFR 98-29 24
Tan, S.S., and others 1998 Slope failure and erosion assessment of the fire areas at Filmore and Piru, Ventura County, California. DMG OFR 98-032 24
Vedder, J.G. 1976 Geologic map of the Cuyama and New Cuyama quadrangles, San Luis Obispo and Santa Barbara counties, California USGS I-876 24
Vedder, J.G., and others 1994 Preliminary geologic map of the Bates Canyon quadrangle and part of the Peak Mountain quadrangle, California area, California USGS OF 94-128 24
Vedder, J.G., Dibblee, T.W., Jr., and Brown, R.D., Jr. 1971 Geologic map of the upper Mono Creek-Pine Mountain USGS I- 752 48
Vedder, J.G., McLean, H., and Stanley, R.G. 1995 Preliminary geologic map of the Big Pine Mountain 7.5-minute quadrangle, California USGS OF 95-554 24
Vedder, J.G. and Stanley, R.G. 2001 Preliminary geologic map of the San Rafael Mtn.  7.5-minute quadrangle, Santa Barbara County, California USGS OF 01-290 24
Walker, G.W. 1950 Sierra Blanca limestone in Santa Barbara County,  California DMG SR 1A, pl. 1 62
Weaver, D.W. 1969 Geology of the northern Channel Islands AAPG,SEPM Special Pub. 24
Weber, F.H. 1979 Geologic and geomorphic investigation of the San Gabriel Fault Zone, Los Angeles and Ventura counties, California DMG OFR 79-17 24
Weber, F.H. 1982 Geology and geomorphology along the San Gabriel fault zone, Los Angeles and Ventura counties, California DMG OFR 82-02 24
Weber, F.H., Jr. 1984 Geology of the Calabasas-Agoura-Eastern Thousand Oaks area, Los Angeles and Ventura counties, California DMG OFR 84-01 24
Weber, F.H., Jr., and others 1973 Geology and mineral resources study of southern Ventura County, California DMG PR 14 48
Weber, H. 1993 Geologic map of the southeast-central Warm Springs Mountain 7.5-minute quadrangle, Los Angeles County, California DMG OFR 93-04 0
Wiese, J.H. 1950 Geology and mineral resources of the Neenach quadrangle, California DMG B 153 62
Winterer, E.L. and Durham, D.L. 1962 Geology of southeastern Ventura Basin, Los Angeles County, California USGS PP 334-H, pl. 44 24
Winterer, E.L., and Durham, D.L. 1954 Geology of a part of the eastern Ventura basin, Los Angeles County DMG B 170, MS 5 84
Wood, P.R., and Dale, R.H. 1964 Geology and ground-water features of the Edison-Maricopa area, Kern County, California USGS WSP 1656, pl. 3 125
Yeats, R.S., and others 1985 Cenozoic structure of the Val Verde 7.5-minute quadrangle and the south half of the Whitaker Peak 7.5-minute quadrangle, California USGS OF 85-587 24
Yerkes, R.F. 1997 Preliminary geologic map of the Los Angeles 7.5-minute quadrangle, southern California USGS OF 97-254 24
Yerkes, R.F. 1997 Preliminary geologic map of the Mint Canyon 7.5-minute quadrangle, southern California: A digital database USGS OF 97-164 24
Yerkes, R.F. 1997 Preliminary geologic map of the Burbank 7.5-minute quadrangle, southern California: A digital database USGS OF 97-166 24
Yerkes, R.F. 1997 Preliminary geologic map of the Van Nuys 7.5-minute quadrangle, southern California: A digital database USGS OF 97-165 24
Yerkes, R.F. 1997 Preliminary geologic map of the Hollywood 7.5-minute quadrangle, southern Calfornia USGS OF 97-255 24
Yerkes, R.F. 1997 Preliminary geologic map of the Sunland 7.5-minute quadrangle, southern California: A digital database USGS OF 97-270 24
Yerkes, R.F. 1996 Preliminary geologic map of the Mint Canyon 7.5-minute quadrangle, southern California USGS OF 96-089 24
Yerkes, R.F. 1996 Preliminary geologic map of the Van Nuys 7.5-minute quadrangle, southern California USGS OF 96-086 24
Yerkes, R.F. 1996 Preliminary geologic map of the San Fernando 7.5-minute quadrangle, southern California USGS OF 96-088 24
Yerkes, R.F. 1996 Preliminary geologic map of the Sunland 7.5-minute quadrangle, southern California USGS OF 96-087 24
Yerkes, R.F. 1996 Preliminary geoogic map or the Burbank 7.5-minute quadrangle, southern California USGS OF 96-253 24
Yerkes, R.F. 1997 Preliminary geologic map of the Beverly Hills 7.5-minute quadrangle, southern California USGS OF 97-256 24
Yerkes, R.F. 1997 Preliminary geologic map of the San Fernando 7.5-minute quadrangle, southern California: A digital database USGS OF 97-163 24
Yerkes, R.F. and Campbell, R.H. 1995 Preliminary geologic map of the Canoga Park 7.5-minute quadrangle, southern California: A digital database USGS OF 95-090 24
Yerkes, R.F. and Campbell, R.H. 1997 Preliminary geologic map of the Moorpark 7.5-minute quadrangle, southern California: A digital database USGS OF 97-260 24
Yerkes, R.F. and Campbell, R.H. 1980 Geologic map of east-central Santa Monica Mountains, Los Angeles County, California USGS I-1146 24
Yerkes, R.F. and Campbell, R.H. 1997 Preliminary geologic map of the Oat Mountain 7.5-minute quadrangle, southern California: A digital database USGS OF 95-089 24
Yerkes, R.F. and Campbell, R.H. 1993 Preliminary geologic map of the Canoga Park 7.5-minute quadrangle, southern California USGS OF 93-206 24
Yerkes, R.F. and Campbell, R.H. 1996 Preliminary geologic map of the Moorpark 7.5-minute quadrangle, southern California USGS OF 95-827 24
Yerkes, R.F. and Campbell, R.H. 1997 Preliminary geologic map of the Newbury Park 7.5-minute quadrangle, southern California USGS OF 97-428 24
Yerkes, R.F. and Campbell, R.H. 1993 Preliminary geologic map of the Oat Mountain 7.5-minute quadrangle, southern California USGS OF 93-525 24
Yerkes, R.F. and Graham, S.E. 1997 Preliminary geologic map of the Beverly Hills 7.5-minute quadrangle, southern California: A digital database USGS OF 97-430 24
Yerkes, R.F. and Graham, S.E. 1997 Preliminary geologic map of the Hollywood 7.5-minute quadrangle, southern Calfornia: A digital database USGS OF 97-431 24
Yerkes, R.F. and Showalter, P.K. 1993 Preliminary geologic map of the Calabasas 7.5-minute quadrangle, southern California USGS OF 93-205 24
Yerkes, R.F. and Showalter, P.K. 1995 Preliminary geologic map of the Calabasas 7.5-minute quadrangle, southern California: A digital database USGS OF 95-051 24
Yerkes, R.F., and Campbell, R.H. 1994 Preliminary geologic map of the Topanga 7.5-minute quadrangle, southern California USGS OF 94-266 24
Yerkes, R.F., and Campbell, R.H. 1997 Preliminary geologic map of the Malibu Beach 7.5-minute quadrangle, southern California: A digital database USGS OF 97-257 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Piru 7.5-minute quadrangle, southern California USGS OF 95-511 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Val Verde 7.5-minute quadrangle, southern California: A digital database USGS OF 95-699 24
Yerkes, R.F., and Campbell, R.H. 1997 Preliminary geologic map of the west half, Los Angeles 60 min. x 30 min. quadrangle USGS OF 97-483 100
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Fillmore 7.5-minute quadrangle, southern California: A digital database USGS OF 95-802 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Piru 7.5-minute quadrangle, southern California: A digital database USGS OF 95-801 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Newhall 7.5-minute quadrangle, southern California: A digital database USGS OF 95-800 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Newhall 7.5-minute quadrangle, southern California USGS OF 95-503 24
Yerkes, R.F., and Campbell, R.H. 1997 Preliminary geologic map of the Santa Susana 7.5-minute quadrangle, southern California: A digital database USGS OF 97-258 24
Yerkes, R.F., and Campbell, R.H. 1997 Preliminary geologic map of the Simi 7.5-minute quadrangle, southern California: A digital database USGS OF 97-259 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Simi 7.5-minute quadrangle, southern California USGS OF 95-828 24
Yerkes, R.F., and Campbell, R.H. 1997 Preliminary geologic map of the Newbury Park 7.5' quadrangle, southern California: A digital database USGS OF 97-459 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Fillmore 7.5-minute quadrangle, southern California USGS OF 95-502 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Val Verde 7.5-minute quadrangle, southern California USGS OF 95-504 24
Yerkes, R.F., and Campbell, R.H. 1997 Preliminary geologic map of the Topanga 7.5-minute quadrangle, southern California: A digital database USGS OF 95-091 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Santa Susana 7.5-minute quadrangle, southern California USGS OF 95-829 24
Yerkes, R.F., and Campbell, R.H. 1995 Preliminary geologic map of the Thousand Oaks 7.5-minute quadrangle, southern California: A digital database USGS OF 95-088 24
Yerkes, R.F., and Showalter, P.K 1991 Preliminary geologic map of the Thousand Oaks 7.5-minute quadrangle, southern California USGS OF 91-288 24
Yerkes, R.F. and Graham, S.E. 1997 Preliminary geologic map of the Los Angeles 7.5-minute quadrangle, southern California: A digital database USGS OF 97-432 24

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