NAIN, NEWFOUNDLAND = NAIN, TERRE-NEUVE1981; GEOPHYSICAL SURVEYS (AEROMAGNETIC); CAN; OTTAWA, ON:GEOL. SURV. CAN.; DA. 1981; NO 7435G; 1 SHEETMap

GEOPHYSICAL SURVEY OF THE CENTENNIAL MOUNTAINS WILDERNESS STUDY AREA AND CONTIGUOUS AREAS, BEAVERHEAD COUNTY, MONTANA AND CLARK AND FREMONT COUNTIES, IDAHO = ETUDE GEOPHYSIQUE DE LA ZONE D'ETUDE DE LA ZONE NATURELLE DES MONTAGNES CENTENNIAL ET DES AIRES CONTIGUES, COMTE BEAVERHEAD, MONTANA, ET COMTES CLARK ET FREMONT, IDAHOMARTIN RA.1982; ; USA; DA. 1982; 1 SHEET;[U. S. GEOL. SURV., MISC. FIELD STUD. MAP; VOL. MF-1342-C]Serial Issue

SIMPLE BOUGUER GRAVITY MAP OF MINNESOTA; ST. PAUL SHEETERVIN C PATRICK; VAN DE VOORDE BARBARA W; CHANDLER VAL W et al.1981; ; USA; DA. 1981; 1 SHEET;[MISC. MAP SER. (ST. PAUL); ISSN 0544-3113; NO M-48]Serial Issue

GEOPHYSICAL SURVEYS OF THE LOWER SAN FRANCISCO WILDERNESS STUDY AREA AND CONTIGUOUS ROADLESS AREA, GREENLEE COUNTY, ARIZONA, AND CATRON AND GRANT COUNTIES, NEW MEXICO = ETUDES GEOPHYSIQUES DE L'AIRE D'ETUDE DE LA ZONE NATURELLE DU COURS INFERIEUR DE LA RIVIERE SAN FRANCISCO ET DE LA ZONE SANS ROUTE CONTIGUE, COMTE GREENLEE, ARIZONA ET COMTES CATRON ET GRANT, NOUVEAU MEXIQUEMARTIN RA.1982; ; USA; DA. 1982; 1 SHEET;[U. S. GEOL. SURV., MISC. FIELD STUD. MAP; VOL. MF-1463-A]Serial Issue

GEOPHYSICAL SURVEYS OF THE HELLS HOLE FURTHER PLANNING AREA (RARE II), GREENLEE COUNTY, ARIZONA, AND GRANT COUNTY, NEW MEXICOMARTIN RA.1981; ; USA; DA. 1981; 1 SHEET;[U. S. GEOL. SURV., MISC. FIELD STUD. MAP; MF-1344-B]Serial Issue

SATELLITE PHOTOMAP OF NEW MEXICO = CARTE SATELLITE DU NOUVEAU MEXIQUE1981; ; USA; DA. 1981-02; 1 SHEET;[RESOUR. MAP. N. M. BUR. MINES MINER. RESOUR.; ISSN 0271-0307; NO 12]Serial Issue

BOUGUER GRAVITY AND GENERALIZED GEOLOGICAL MAP OF THE SUDBURY-ONAPING LAKE AREA, DISTRICTS OF SUDBURY AND ALGOMA = ANOMALIES DE BOUGUER ET CARTE GEOLOGIQUE GENERALE DE LA REGION DE SUDBURY-ONAPING LAKE, DISTRICTS SUDBURY ET ALGOMAGUPTA VK.1981; PRELIMINARY MAP; GEOPHYSICAL SERIES; CAN; TORONTO, ON:ONT. GEOL. SURV.; DA. 1981; NO P2482; 1 SHEET; BIBL. 10 REF.Map

BOUGUER GRAVITY AND GENERALIZED GEOLOGICAL MAP OF THE GOGAMA-GOWGANDA AREA, DISTRICTS OF SUDBURY AND TIMISKAMING = ANOMALIES DE BOUGUER ET CARTE GEOLOGIQUE GENERALE DE LA REGION DE GOGAMA-GOWGANDA, DISTRICTS SUDBURY ET TIMISKAMINGGUPTA VK.1981; PRELIMINARY MAP; GEOPHYSICAL SERIES; CAN; TORONTO, ON:ONT. GEOL. SURV.; DA. 1981; NO P2481; 1 SHEET; BIBL. 10 REF.Map

GEOPHYSICAL DATA COLLECTED ACROSS THE OREGON CONTINENTAL SHELF ALONG LINE 2, USGS R/V S. P. LEE, CRUISE 3-76 = DONNEES GEOPHYSIQUES COLLECTEES SUR LA PLATE-FORME CONTINENTALE DE L'OREGON, LE LONG DE LA LIGNE 2, USGS R/V S.P. LEE, CROISIERE 3-76SNAVELY PD JR.1981; ; USA; DA. 1981; 1 SHEET; BIBL. 1 REF.; ILL.;[OPEN-FILE REP. (U. S. GEOL. SURV. 1978); ISSN 0196-1497; NO 81-0848]Serial Issue

AERIAL GAMMA RAY AND MAGNETIC SURVEY, HUNTINGTON QUADRANGLE, OHIO, WEST VIRGINIA AND KENTUCKY; FINAL REPORT = ETUDE MAGNETIQUE ET AERIENNE PAR RAYONS GAMMA, FEUILLE HUNTINGTON, OHIO, VIRGINIE OCCIDENTALE ET KENTUCKY; RAPPORT FINAL1981; ; USA; DA. 1981-04; GJBX/134-81; VARIOUSLY PAGINATED; BIBL. 7 REF.; ILL.Report

AERIAL GAMMA RAY AND MAGNETIC SURVEY, MANITOWOC AND TRAVERSE CITY QUADRANGLES, WISCONSIN AND MICHIGAN; FINAL REPORT = ETUDE MAGNETIQUE ET AERIENNE PAR RAYONS GAMMA, FEUILLES MANITOWOC ET TRAVERSE CITY, WISCONSIN ET MICHIGAN: RAPPORT FINAL1981; ; USA; DA. 1981-07; GJBX/270-81; 5; BIBL. 8 REF.; ILL.Report

AERIAL RADIOMETRIC AND MAGNETIC SURVEY, STERLING NATIONAL TOPOGRAPHIC MAP, COLORADO/KANSAS/NEBRASKA; NEBRASKA-DAKOTAS PROJECT = ETUDE MAGNETIQUE ET AERO-RADIOMETRIQUE, CARTE TOPOGRAPHIQUE NATIONALE STERLING, COLORADO-KANSAS-NEBRASKA; PROJET NEBRASKA-DAKOTA1981; ; USA; DA. 1981; GJBX/87-81; VARIOUSLY PAGINATED; BIBL. 14 REF.; 12 TAB. ; ILL.Report

AIRBORNE GAMMA-RAY SPECTROMETER AND MAGNETOMETER SURVEY; FORSYTH QUADRANGLE, ROUND UP QUADRANGLE, HARDIN QUADRANGLE (MONTANA); SHERIDAN QUADRANGLE (WYOMING); FINAL REPORT = ETUDE PAR MAGNETOMETRE ET AERIENNE PAR SPECTROMETRE A RAYONS GAMMA: FEUILLE FORSYTH, FEUILLE ROUND UP, FEUILLE HARDIN (MONTANA), FEUILLE SHERIDAN (WYOMING); RAPPORT FINAL1981; ; USA; DA. 1981; GJBX/179-81; VARIOUSLY PAGINATED; ILL.Report

PRATT QUADRANGLE, KANSAS = LE QUADRILATERE DE PRATT, KANSASFAIR CL; SMIT DE.1982; ; USA; DA. 1982-08; PGJ/F-/099(82); 20; BIBL. 21 REF.; 2 TAB. ; ILL.Report

AERIAL RADIOMETRIC AND MAGNETIC SURVEY, BISMARCK NATIONAL TOPOGRAPHIC MAP, NORTH DAKOTA; NEBRASKA-DAKOTAS PROJECT = ETUDE MAGNETIQUE ET AERO-RADIOMETRIQUE, CARTE TOPOGRAPHIQUE NATIONALE BISMARCK, DAKOTA DU NORD; PROJET NEBRASKA-DAKOTA1981; ; USA; DA. 1981; GJBX/85-81; VARIOUSLY PAGINATED; ILL.Report

AERIAL RADIOMETRIC AND MAGNETIC SURVEY, SCOTT CITY NATIONAL TOPOGRAPHIC MAP, KANSAS; NEBRASKA-DAKOTAS PROJECT = ETUDE MAGNETIQUE ET AERO-RADIOMETRIQUE, CARTE TOPOGRAPHIQUE NATIONALE SCOTT CITY, KANSAS; PROJET NEBRASKA-DAKOTA1981; ; USA; DA. 1981; GJBX/43-81; VARIOUSLY PAGINATED; BIBL. 14 REF.; 12 TAB. ; ILL.Report

AIRBORNE GAMMA-RAY SPECTROMETER AND MAGNETOMETER SURVEY, SACRAMENTO QUADRANGLE, SANTA ROSA QUADRANGLE, (CALIFORNIA); FINAL REPORT = ETUDE PAR MAGNETOMETRE ET ETUDE AERIENNE PAR SPECTROMETRE A RAYONS GAMMA, FEUILLE SACRAMENTO, FEUILLE SANTA ROSA, CALIFORNIE; RAPPORT FINAL1981; ; USA; DA. 1981; GJBX/51-81; VARIOUSLY PAGINATED; ILL.Report

AIRBORNE GAMMA-RAY SPECTROMETER AND MAGNETOMETER SURVEY, COPALIS BEACH, SEATTLE, CAPE FLATTERY, VICTORIA, QUADRANGLES (WASHINGTON); FINAL REPORT = ETUDE PAR MAGNETOMETRE ET AERIENNE PAR SPECTROMETRE A RAYONS GAMMA: FEUILLES COPALIS BEACH, SEATTLE, CAP FLATTERY, VICTORIA (WASHINGTON): RAPPORT FINAL1981; ; USA; DA. 1981; GJBX/135-81; VARIOUSLY PAGINATED; ILL.Report

CODY QUADRANGLE, WYOMING = LE QUADRILATERE DE CODY, WYOMINGGARRAND LJ; KOPP RS; COHENOUR RE et al.1982; ; USA; DA. 1982-08; PGJ/F-/043(82); 63; BIBL. 116 REF.; 7 TAB. ; ILL.Report

CONTRACT REPORT ON A REMOTE-REFERENCE MAGNETOTELLURIC SURVEYS IN THE SOUTHERN APPALACHIAN OVERTHRUST BELT, NORTH CAROLINA1982; OPEN-FILE REP. (U. S. GEOL. SURV. 1978); ISSN 0196-1497; USA; DA. 1982; NO 82-0312; 165; BIBL. 18 REF.; ILL.Serial Issue

PRELIMINARY REPORT ON GEOPHYSICS GROUND FOLLOW-UP OF THE 1977 AIRBORNE SURVEY IN THE WADI BIDAH DISTRICT, KINGDOM OF SAUDI ARABIAFLANIGAN VJ; WYNN JC; WORL RG et al.1982; OPEN-FILE REP. (U. S. GEOL. SURV. 1978); ISSN 0196-1497; USA; DA. 1982; NO 82-0202; 58; BIBL. 19 REF.; 2 TAB. ; ILL.Serial Issue

WICHITA FALLS QUADRANGLE, TEXAS AND OKLAHOMA = LE QUADRILATERE DE WICHITA FALLS, TEXAS ET OKLAHOMAEDWARDS MARC B; ANDERSEN RICHARD L.1982; ; USA; DA. 1982-08; PGJ/F-/094(82); 22; BIBL. 53 REF.; ILL.Report

WICHITA QUADRANGLE, KANSAS = LE QUADRILATERE DE WICHITA, KANSASFAIR CL; SMIT DE.1982; ; USA; DA. 1982-08; PGJ/F-/098(82); 23; BIBL. 28 REF.; ILL.Report

AERIAL GAMMA RAY AND MAGNETIC SURVEY, COLUMBUS QUADRANGLE, OHIO; FINAL REPORT = ETUDE MAGNETIQUE ET AERIENNE PAR RAYONS GAMMA, FEUILLE COLUMBUS, OHIO: RAPPORT FINAL1981; ; USA; DA. 1981-07; GJBX/225-81; VARIOUSLY PAGINATED; BIBL. 8 REF.; ILL.Report

AERIAL GAMMA RAY AND MAGNETIC SURVEY, DETROIT QUADRANGLE, MICHIGAN; FINAL REPORT = ETUDE MAGNETIQUE ET AERIENNE PAR RAYONS GAMMA, FEUILLE DETROIT, MICHIGAN: RAPPORT FINAL1981; ; USA; DA. 1981-07; GJBX/238-81; VARIOUSLY PAGINATED; BIBL. 6 REF.; ILL.Report