Publications of the Volcano Hazards Program 1999
By Manuel Nathenson
http://pubs.usgs.gov/of/2001/of01-014/
Abstracts of the Annual Planetary Geologic Mappers Meeting June 2224, 2000 Flagstaff, Arizona
Timothy Parker, Kenneth L. Tanaka, and Derrick D. Hirsch, Editors
With a section on Field Trip Notes: Geologic Controls on Select Springs Near Flagstaff, Arizona June 24, 2000, By Donald J. Bills
http://pubs.usgs.gov/of/2001/of01-018/
Geologic Map and Digital Database of the Porcupine Wash 7.5 Minute Quadrangle, Riverside County, Southern California
By Robert E. Powell
http://geopubs.wr.usgs.gov/open-file/of01-030/
Geologic Map and Digital Database of the Conejo Well 7.5 Minute Quadrangle, Riverside County, Southern California
By Robert E. Powell
http://pubs.usgs.gov/of/2001/of01-031/
The Cretaceous-Tertiary Boundary Interval in Badlands National Park, South Dakota
By Philip W. Stoffer, Paula Messina, John A. Chamberlain, Jr., and Dennis O. Terry, Jr.
http://geopubs.wr.usgs.gov/open-file/of01-056/
Stratigraphic and Structural
Characterization of the OU-1 Area at the Former George Air Force Base, Adelanto,
Southern California
By R.D. Catchings, G. Gandhok, and M.R. Goldman
http://geopubs.wr.usgs.gov/open-file/of01-60/
Measurement Of Seafloor
Radioactivity at the Farallon Islands Radioactive Waste Dump Site, California
By D.G. Jones, P.D. Roberts, J. Limburg, H. Karl, J.L. Chin, W.C. Shanks, R. Hall, and D. Howard
http://pubs.usgs.gov/of/2001/of01-062/
Preliminary Mineralogical
Characterization of Weathered and Less-Weathered Strata of the Meade Peak Phosphatic
Shale Member of the Permian Phosphoria Formation: Measured Sections C and D,
Dry Valley, Caribou County, Idaho
By Andrew C. Knudsen, Mickey E. Gunter, and James R. Herring
http://geopubs.wr.usgs.gov/open-file/of01-72/
Analytical Data for Waters of the Harvard Open Pit, Jamestown Mine, Tuolumne County, California, March 1998September 1999
By R.P. Ashley and K.S. Savage
http://geopubs.wr.usgs.gov/open-file/of01-074/
Clay Mineral Content of Continental Shelf and River Sediments, Southern California
By James R. Hein and Jennifer S. Dowling
http://geopubs.wr.usgs.gov/open-file/of01-077/
Under San Francisco BayA New View of the Floor of West-Central San Francisco Bay
Contributors: David A. Cacchione, Paul R. Carlson, Pat F. Chavez, Jr., John L. Chin, Peter Dartnell, James V. Gardner, Helen Gibbons, David M. Rubin, Miguel Velasco, and Florence L. Wong
http://pubs.usgs.gov/of/2001/of01-090/
By Benjamin A. Pauk, John
A. Power, Mike Lisowski, Dan Dzurisin, Eugene Y. Iwatsubo, and Tim Melbourne
http://geopubs.wr.usgs.gov/open-file/of01-099/
1:100,000-Scale Topographic
Contours Derived from Digital Elevation Models, San Francisco Bay Region, California:
A Digital Database
By Heather M. Wright and
Carl M. Wentworth
http://geopubs.wr.usgs.gov/open-file/of01-101/
Core Descriptions, Core
Photographs, Physical Property Logs and Surface Textural Data of Sediment Cores
Recovered from the Continental Shelf of the Monterey Bay National Marine Sanctuary
During the Research Cruises M195MB, P295MB,
and P197MB
By Kevin M. Orzech, Wendy
E. Dahl, and Brian D. Edwards
http://geopubs.wr.usgs.gov/open-file/of01-107/
Alaska Resource Data File,
Healy quadrangle, Alaska
By Donald L. Stevens
http://geopubs.wr.usgs.gov/open-file/of01-109/
Alaska Resource Data File,
Cordova quadrangle, Alaska
By Steven W. Nelson
http://geopubs.wr.usgs.gov/open-file/of01-110/
Seismic Images and Fault
Relations of the Santa Monica Thrust Fault, West Los Angeles, California
By R. D. Catchings, G. Gandhok,
M. R. Goldman, and D. Okaya
http://geopubs.wr.usgs.gov/open-file/of01-111/
hypoDDA Program to Compute Double-Difference Hypocenter Locations
By Felix Waldhauser
http://geopubs.wr.usgs.gov/open-file/of01-113/
Digital Data for Construction Material Sources Reported by the Arizona Department of Transportation in 1977 for Maricopa County, Arizona
By Douglas M. Hirschberg, G. Stephen Pitts, Henry L. Melcher, and James D. Bliss
http://geopubs.wr.usgs.gov/open-file/of01-122/
By David A. Ponce
http://geopubs.wr.usgs.gov/open-file/of01-124/
Assessment of the sand and gravel resources of the Lower Boise River Valley Area, IdahoPart one: geological framework of the sand and gravel deposits
By James D. Bliss and Phillip R. Moyle
http://geopubs.wr.usgs.gov/open-file/of01-130/
Geologic Map of the San Bernardino North 7.5 Quadrangle, San Bernardino County , California
By F.K. Miller and J.C. Matti
http://geopubs.wr.usgs.gov/open-file/of01-131/
Geologic Map of the Fifteenmile Valley 7.5 Quadrangle, San Bernardino County , California
By F.K. Miller and J.C. Matti
http://geopubs.wr.usgs.gov/open-file/of01-132/
Geochemical Analysis of Soils and Sediments, Coeur d' Alene Drainage Basin, Idaho: Sampling, Analytical Methods, and Results
By Stephen E. Box, Arthur A. Bookstrom, Mohammed Ikramuddin, and James Lindsay
http://pubs.usgs.gov/of/2001/of01-139/
Lead-Rich Sediments, Coeur d'Alene River Valley, Idaho: Area, Volume, Tonnage, and Lead Content
By Arthur A. Bookstrom, Stephen E. Box, Julie K. Campbell, Kathryn I. Foster, and Berne L. Jackson
http://pubs.usgs.gov/of/2001/of01-140/
Digital Database of Mining-Related Features at Selected Historic and Active Phosphate Mines, Bannock, Bear Lake, Bingham, and Caribou Counties, Idaho
By Douglas Causey and Phillip R. Moyle
http://geopubs.wr.usgs.gov/open-file/of01-142/
A Debris Avalanche at Forest Falls, San Bernardino County, California, July 11, 1999
By Douglas M. Morton and Rachel M. Hauser
http://geopubs.wr.usgs.gov/open-file/of01-146/
Use of Structural Geology in Exploration for and Mining of Sedimentary Rock-Hosted Au Deposits
By Stephen G. Peters
http://geopubs.wr.usgs.gov/open-file/of01-151/
Preliminary Compilation of Data for Selected Oil Test Wells in Northern California
By Earl E. Brabb, Charles Powell II, and Thomas M. Brocher
http://geopubs.wr.usgs.gov/open-file/of01-152/
Heavy Minerals from the Palos Verdes Margin, Southern California: Data and Factor Analysis
By Florence L. Wong
http://geopubs.wr.usgs.gov/open-file/of01-153/
Main Shock and Aftershock Records of the1999 Izmit & Duzce, Turkey Earthquakes
By M. Celebi (Scientific Editor), S. Akkar, U. Gulerce, A. Sanli, H. Bundock, and A. Salkin
http://geopubs.wr.usgs.gov/open-file/of01-163/
Earthquake Ground-Motion Amplification in Southern California
By Edward H. Field
http://pubs.usgs.gov/of/2001/of01-164/
Geologic Map of the Devore
7.5 Quadrangle, San Bernardino County, California
By D.M. Morton and J.C. Matti
http://geopubs.wr.usgs.gov/open-file/of01-173/
Geologic Map of the Lakeview 7.5 Quadrangle, Riverside County, California
By Douglas M. Morton and Jonathan C. Matti
http://geopubs.wr.usgs.gov/open-file/of01-174/
Continental Shelf GIS for the Monterey Bay National Marine Sanctuary
By Florence L. Wong and Stephen L. Eittreim
http://geopubs.wr.usgs.gov/open-file/of01-179/
The STRATAFORM Project: U.S. Geological Survey Geotechnical Studies
By Diane L. Minasian, Homa J. Lee, Jaques Locat, Kevin M. Orzech, Gregory R. Martz, and Kenneth Israel
http://geopubs.wr.usgs.gov/open-file/of01-190/of01-190/
Alaska Resource Data File, Gulkana quadrangle, Alaska
By William T. Ellis
http://geopubs.wr.usgs.gov/open-file/of01-191/
Alaska Resource Data File, Dillingham quadrangle, Alaska
By Travis Hudson
http://geopubs.wr.usgs.gov/open-file/of01-192/
Alaska Resource Data File, Skagway quadrangle, Alaska
By Thomas C. Crafford
http://geopubs.wr.usgs.gov/open-file/of01-193/
Publications of the Western Earth Surface Processes Team 2000
Charles L. Powell II and Paul Stone, Compilers
http://geopubs.wr.usgs.gov/open-file/of01-198/
Alaska Resource Data File, Taylor Mountains quadrangle, Alaska
By Travis Hudson
http://geopubs.wr.usgs.gov/open-file/of01-200/
Impacts of Climate Change on Landscapes of the Eastern Sierra Nevada and Western Great Basin
By A.S. Jayko and C.I. Millar
http://geopubs.wr.usgs.gov/open-file/of01-202/
Mississippi Basin Carbon ProjectUpland Soil Database for Sites in Nishnabotna River Basin, Iowa
By J.W. Harden, T.L. Fries, R. Haughy, L. Kramer, and Shuhui Zheng
http://geopubs.wr.usgs.gov/open-file/of01-217/
A Simplified Economic Filter for Open-Pit Mining and Heap-Leach Recovery of Copper in the United States
By Keith R. Long and Donald A. Singer
http://geopubs.wr.usgs.gov/open-file/of01-218/
Alaska Resource Data File, Bethel quadrangle, Alaska
By Travis Hudson
http://geopubs.wr.usgs.gov/open-file/of01-219/
Resource Materials for a GIS Spatial Analysis Course, version 1.1
By Gary L. Raines
http://pubs.usgs.gov/of/2001/of01-221/
Reconnaissance Geologic Map of the Dixonville 7.5 Quadrangle, Oregon
By Angela S. Jayko and Ray E. Wells
With a digital database by R.W. Givler, J.S. Fenton, and M. Sinor
http://geopubs.wr.usgs.gov/open-file/of01-226/
By William P. Irwin and
Joseph L. Wooden
http://geopubs.wr.usgs.gov/open-file/of01-229/
Eagle Mountain MineGeology
of the Former Kaiser Steel Operation in Riverside County, California
By Eric R. Force
http://geopubs.wr.usgs.gov/open-file/of01-237/
Dynamic Computer Model for
the Metallogenesis and Tectonics of the Circum-North Pacific
By Christopher R. Scotese, Warren J. Nokleberg, James W.H. Monger, Ian O. Norton, Leonid M. Parfenov, Alexander I. Khanchuk, Thomas K. Bundtzen, Kenneth M. Dawson, Roman A. Eremin, Yuri F. Frolov, Kazuya Fujita, Nikolai A. Goryachev, Anany I. Pozdeev, Vladimir V. Ratkin, Sergey M. Rodinov, Ilya S. Rozenblum, David W. Scholl, Vladimir I. Shpikerman, Anatoly A. Sidorov, and David B. Stone
http://pubs.usgs.gov/of/2001/of01-261/
Spatial Digital Database for the Geologic Map of the East Part of the Pullman 1 x 2 degree Quadrangle, Idaho
Geology compiled by William C. Rember and Earl H. Bennett
http://geopubs.wr.usgs.gov/open-file/of01-262/
Petrography and Physical
Properties of Selected Rock Types Associated with the Hayward Fault, California
By Diane E. Moore and David A. Ponce
http://geopubs.wr.usgs.gov/open-file/of01-263/
Density and Velocity Relationships for Digital Sonic and Density Logs from Coastal Washington and Laboratory Measurements of Olympic Peninsula Mafic Rocks and Greywackes
By Thomas M. Brocher and Nikolas I. Christensen
http://geopubs.wr.usgs.gov/open-file/of01-264/
Geologic Constraints on
the Upper Limits of Reserve Growth
By Richard G. Stanley
http://geopubs.wr.usgs.gov/open-file/of01-265/
Multibeam Mapping of the
Major Deltas of Southern Puget Sound, Washington
By James V. Gardner, E.J.
van den Ameele, and Peter Dartnell
http://geopubs.wr.usgs.gov/open-file/of01-266/
Spatial variability of sediment
erosion processes using GIS analysis within watersheds in a historically mined
region, Patagonia Mountains, Arizona
By Laura M. Brady, Floyd
Gray, Craig A. Wissler, and D. Phillip Guertin
http://geopubs.wr.usgs.gov/open-file/of01-267/
Alaska Resource Data File,
Stepovak Bay quadrangle, Alaska
By Steven H. Pilcher
http://geopubs.wr.usgs.gov/open-file/of01-268/
Alaska Resource Data File,
Goodnews Bay quadrangle, Alaska
By Travis Hudson
http://geopubs.wr.usgs.gov/open-file/of01-270/
By J.A. Peterson, J.R. Berquist, S.J. Reynolds, and S.S. Page-Nedell
http://geopubs.wr.usgs.gov/open-file/of01-275/
Geologic Map and Digital
Database of the San Rafael Mtn. 7.5-minute Quadrangle, Santa Barbara County,
California
By John G. Vedder and Richard
G. Stanley
http://geopubs.wr.usgs.gov/open-file/of01-290/
Mineral Potential Modelling
of Gold and Silver Mineralization in the Nevada Great BasinA GIS-Based
Analysis Using Weights of Evidence
By Mark J. Mihalasky
http://geopubs.wr.usgs.gov/open-file/of01-291/
Geologic Map of the Telegraph
Peak 7.5 quadrangle, San Bernardino County, California
By D.M. Morton, M.O. Woodburne,
and J.H. Foster
http://geopubs.wr.usgs.gov/open-file/of01-293/
Shaded-Relief and Color Shaded-Relief Maps of the Willamette Valley, Oregon
By R.W. Givler and R.E. Wells
http://geopubs.wr.usgs.gov/open-file/of01-294/
The Silent Canyon Calderaa Three-Dimensional Model as Part of a Pahute Mesa-Oasis Valley, Nevada, Hydrogeologic Model
By Edwin H. McKee, Geoffery A. Phelps, and Edward A. Mankinen
http://geopubs.wr.usgs.gov/open-file/of01-297/
Hawaii Beach Monitoring
Program
By Ann E. Gibbs, Bruce M.
Richmond, Charles H. Fletcher, and Kindra P. Hillman
http://geopubs.wr.usgs.gov/open-file/of01-308/
Geologic map of the Cucamonga
Peak 7.5 quadrangle, San Bernardino County, California
By D.M. Morton and J.C.
Matti
http://geopubs.wr.usgs.gov/open-file/of01-311/
Stratigraphy of the Proterozoic Revett Formation, Coeur d'Alene District, Idaho
By Jeffrey L. Mauk
http://pubs.usgs.gov/of/2001/of01-319/
Chromite Deposits in Central
Part Stillwater Complex, Sweet Grass County, Montana: A Digital Database for
the Geologic Map of the East Slope of Iron Mountain
By A.L. Howland
http://geopubs.wr.usgs.gov/open-file/of01-321/
Hawaiian Volcano Observatory
Summary 100; Part I, Seismic Data, January to December 2000
By Jennifer S. Nakata
http://geopubs.wr.usgs.gov/open-file/of01-332/
A Procedural Manual for
Measurement of Uranium and Thorium Isotopes Utilizing the USGS-Stanford Finnegan
Mat 262
By Donald D. Shamp
http://geopubs.wr.usgs.gov/open-file/of01-333/
Geochemistry of Selected
Mercury Mine-tailings in the Parkfield Mercury District,
By James J. Rytuba, Boris
B. Kotlyar, Gregg Wilkerson, and Jerry Olson
http://geopubs.wr.usgs.gov/open-file/of01-336/
Mineral Resources Out of
the Ground . . . Into Our Daily Lives
By Dave Frank, Judy Weathers,
and John Galloway
http://geopubs.wr.usgs.gov/open-file/of01-360/
A Gravity Data Along LARSE
(Los Angeles Regional Seismic Experiment) Line 2, Southern California
By R.J. Wooley and V.E.
Langenheim
http://geopubs.wr.usgs.gov/open-file/of01-375/
Thickness and Geometry of
Cenozoic Deposits in California Wash Area, Nevada, Based on Gravity and Seismic-Reflection
Data
By V.E. Langenheim, J.J. Miller, W.R. Page, and J.A. Grow
http://pubs.usgs.gov/of/2001/of01-393/
Implications for the Formationof
the Hollywood Basin from Gravity Interpretations of the Northern Los Angeles
Basin, California
By Thomas G. Hildenbrand,
Jeffrey G. Davidson, Daniel J. Ponti, and V.E. Langenheim
http://geopubs.wr.usgs.gov/open-file/of01-394/
Sedimentology of the Pennsylvanian and Permian Strathearn Formation, Northern Carlin Trend, Nevada
By Vladimir I. Berger, Donald A. Singer, and Ted G. Theodore
http://geopubs.wr.usgs.gov/open-file/of01-402
GRA Prospectus Project:
Optimizing Design and Management of Protected Areas
By Richard Bernknopf and David Halsing
http://pubs.usgs.gov/openfile/of01-404/
High-Resolution Seismic Reflection/Refraction Images Near the Outer Margin of the Chesapeake Bay Impact Crater, York-James Peninsula, Southeastern Virginia
By R. D. Catchings, D.E.
Saulter, D. S. Powars, M. R. Goldman, J. A. Dingler, G.S. Gohn, J.S. Schindler,
and G. H. Johnson
http://geopubs.wr.usgs.gov/open-file/of01-407/
Report for Borehole Explosion
Data Acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II),
Southern California: Part I, Description of the Survey
By Gary S. Fuis, Janice M. Murphy, David A. Okaya, Robert W. Clayton, Paul M. Davis, Kristina Thygesen, Shirley A. Baher, Trond Ryberg, Mark L. Benthien, Gerry Simila, J. Taylor Perron, Alan K. Yong, Luke Reusser, William J. Lutter, Galen Kaip, Michael D. Fort, Isa Asudeh, Russell Sell, John R. Vanschaack, Edward E. Criley, Ronald Kaderabek, Will M. Kohler, Nickolas H. Magnuski
http://geopubs.wr.usgs.gov/open-file/of01-408/
Land Use Change and Effects
on Water Quality and Ecosystem Health in the Lake Tahoe Basin, Nevada and California
By William Forney, Lora Richards, Kenneth D. Adams, Timothy B. Minor, Timothy G. Rowe, J. LaRue Smith, and Christian G. Raumann
http://pubs.usgs.gov/openfile/of01-418/
Hayward Fault Rocks: Porosity,
Density and Strength Measurements
By C.A. Morrow and D.A. Lockner
http://geopubs.wr.usgs.gov/open-file/of01-421/
Chemical Composition of
Samples Collected from Waste Rock Dumps and Other Mining-Related Features at
Selected Phosphate Mines in Southeastern Idaho, Western Wyoming, and Northern
Utah
By Phillip R. Moyle and J. Douglas Causey
http://geopubs.wr.usgs.gov/open-file/of01-411/
Surficial Geology of the
Lower Comb Wash, San Juan County, Utah
By Claire I. Longpré
http://geopubs.wr.usgs.gov/open-file/of01-424/
The internal structure of
sand bars on the Colorado River, Grand Canyon, as determined by ground-penetrating
radar
By Walter Barnhardt, Robert Kayen, David Rubin, and Diane Minasian
http://geopubs.wr.usgs.gov/open-file/of01-425/
Volcanism in National Parks:
Summary of the Workshop Convened by the U.S. Geological Survey and National
Park Service, 26-29 September 2000, Redding, California
By Marianne Guffanti, Steven R. Brantley, and Lindsay McClelland
http://geopubs.wr.usgs.gov/open-file/of01-435/
Alaska Resource Data File,
Ophir quadrangle, Alaska
By Curtis J. Freeman and Janet Schaefer
http://geopubs.wr.usgs.gov/open-file/of01-426/
Outcrop Structural Data
From Parts of the Petersburg and Sumdum 1:250,000-scaleQuadrangles, Southeastern
Alaska
By P.J. Haeussler and S.M. Karl
http://geopubs.wr.usgs.gov/open-file/of01-427/
Outcrop Structural Data
From Wales Group and Adjacent Rocks, Dall and Prince of Wales Islands, Southeastern
Alaska
By P.J. Haeussler, S.M. Karl, and K. Labay
http://geopubs.wr.usgs.gov/open-file/of01-428/
Raster Images of Geologic
Maps of Middle Proterozoic Belt strata in parts of Benewah, Bonner, Kootenai
and Shoshone Counties, Idaho and Lincoln, Mineral and Sanders Counties, Montana
By David E. Boleneus, Larry
M. Appelgate, Nancy L. Joseph, and Theodore R. Brandt
http://pubs.usgs.gov/of/2001/of01-438/
Cruise Report: RV Moana Wave Cruise M1-01-GM The Bathymetry and Acoustic Backscatter of the Mid Shelf to Upper Slope off Panama City, Florida, Northeastern Gulf of MexicoSeptember 3, through October 12, 2001, Panama City, FL to Panama City, FL
By James V. Gardner, Larry A. Mayer, John E. Hughes Clarke, Peter Dartnell, and Kenneth J. Sulak
http://geopubs.wr.usgs.gov/open-file/of01-448/
Geologic Map of the Steele Peak 7.5Quadrangle, Riverside County, California
By Douglas M. Morton
http://geopubs.wr.usgs.gov/open-file/of01-449/
Geologic Map of the Sunnymead
7.5 Quadrangle, Riverside County, California
By Douglas M. Morton and
Jonathan C. Matti
http://geopubs.wr.usgs.gov/open-file/of01-450/
Geologic Map of the Riverside
West 7.5 Quadrangle, Riverside County, California
By Douglas M. Morton and
Brett F. Cox
http://geopubs.wr.usgs.gov/open-file/of01-451/
Geologic Map of the Riverside
East 7.5 Quadrangle, Riverside County, California
By Douglas M. Morton and
Brett F. Cox
http://geopubs.wr.usgs.gov/open-file/of01-452/
Rb-Sr Whole-Rock and Mineral
Ages, K-Ar, 40Ar/39Ar, and U-Pb Mineral ages, and Strontium, Lead, Neodymium,
and Oxygen Isotopic Compositions for Granitic Rocks from the Salinian Composite
Terrane, California
By R. W. Kistler and D. E. Champion
http://geopubs.wr.usgs.gov/open-file/of01-453/
Publications of the Volcano
Hazards Program 2000
By Manuel Nathenson
http://geopubs.wr.usgs.gov/open-file/of01-464/
Geologic Map of the Lake
Mathews 7.5 Quadrangle, Riverside County, California
By Douglas M. Morton and
F. Harold Weber
http://geopubs.wr.usgs.gov/open-file/of01-479/
High Resolution Study of Petroleum Source Rock Variation, Lower Cretaceous (Hauterivian and Barremian) of Mikkelsen Bay, North Slope, Alaska
By Margaret A. Keller, Joe
H.S. Macquaker, and Paul G. Lillis
http://pubs.usgs.gov/of/2001/of01-480/
Assessment Method for Epithermal
Gold Deposits in Northeast Washington State using Weights-of-Evidence GIS Modeling
By D. E. Boleneus, G. L.
Raines, J. D. Causey, A. A. Bookstrom, T. P. Frost, and P.C. Hyndman
http://pubs.usgs.gov/of/2001/of01-501/
Relationship of Faults in
Basin Sediments to the Gravity and Magnetic Expression of their Underlying Fault
Systems
By Christopher A. Baldyga
http://geopubs.wr.usgs.gov/open-file/of01-502/
Gravity and Magnetic Surveys Over the Santa Rita Fault System, Southeastern Arizona
By Mary Hegmann
http://pubs.usgs.gov/of/2001/of01-503/
GIS Coverages of the Castle Mountain Fault, South Central Alaska
By Keith Labay and Peter J. Haeussler
http://pubs.usgs.gov/of/2001/of01-504/
Calculating Depths to Shallow Magnetic Sources Using Aeromagnetic Data from the Tucson Basin
By Daniel W. Casto
http://geopubs.wr.usgs.gov/open-file/of01-505/
Borehole P- and S-Wave Velocity at Thirteen Stations in Southern California
By James F. Gibbs, David M. Boore, John C. Tinsley, and Charles S. Mueller
http://geopubs.wr.usgs.gov/open-file/of01-506/