THE TAPHROGEOSYNCLINAL J'BALAH GROUP IN THE PRECAMBRIAN SHIELD, NORTHWEST SAUDI ARABIAHADLEY DG.1973; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; DA. 1973; VOL. 5; NO 7; PP. 646-647Article

DEPOSITIONAL FRAMEWORK OF THE JASPER-BEARING CONGLOMERATE IN THE LORRAIN FORMATION, ONTARIO, CANADA (ABSTRACT).HADLEY DG.1969; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; 1969, NUM. 007 , P. 87 A 88Miscellaneous

PALEOCURRENTS IN THE UPPER PART OF THE ALLEGHENY GROUP AND CONEMAUGH FORMATION, BLANDBURG QUADRANGLE, CENTRAL PENNSYLVANIA.HADLEY DG.1971; GEOL. SURV. U.S.A., PROF. PAPER; USA; 1971, NUM. 0750, P. 115 A 121Miscellaneous

THE SEDIMENTOLOGY OF THE HURONIAN LORRAIN FORMATION, ONTARIO AND QUEBEC, CANADA.HADLEY DG.1969; DISSERT. ABSTR. INTERNATION., B; USA; 1969(7), VOL. 30, NUM. 0001Miscellaneous

GEOLOGY OF THE QAL'AT AS SAWRAH QUADRANGLE, SHEET 26/38 D, KINGDOM OF SAUDI ARABIA. SCALE 1:100000.HADLEY DG.sdMINIST. PETROLEUM MINER. RESOURCES, GEOL. MAP; SAUDI ARABIA,1975, NUM. 0001, P. 1 A 28Map

RECONNAISSANCE GEOLOGY OF THE MUSAYLIM QUADRANGLE, SHEET 19/40 B, KINGDOM OF SAUDI ARABIA. SCALE 1:100000 = RECONNAISSANCE GEOLOGIQUE DU QUADRILATERE DE MUSAYLIM, FEUILLE 19/40 B, ROYAUME D'ARABIE SEOUDITE. ECHELLE 1:100000HADLEY DG.1980; MAP-KINGDOM SAUDI ARABIA, MINIST. PET. MINER. RESOUR.; ISSN 548480; SAU; DA. 1980; GM 34; 7 P.; H.T. 1; BIBL. 1 P.; CART. GEOL.; ECH. 1:100 000; COUPE GEOL./ESQUISSESerial Issue

GEOLOGY OF THE BI'R. JUQJUQ QUADRANGLE. SHEET 21/43 D, KINGDOM OF SAUDI ARABIA. SCALE 1:100000.HADLEY DG.1976; MINIST. PETROLEUM MINER. RESOURCES, GEOL. MAP; SAUDI ARABIA; DA. 1976; NO GM-26; PP. 1-30; H.T. 1; BIBL. 20 REF.; 28 ILL.; 1 CART.Serial Issue

GEOLOGY OF THE AL QUNFUDHAH QUADRANGLE SHEET 19/41 C, KINGDOM OF SAUDI ARABIA. SCALE 1: 100000.HADLEY DG.1975; MINIST. PETROLEUM MINER. RESOURCES, GEOL. MAP; SAU; SAUDI ARABIA,1975, NUM. 0001, P. 1 A 11Map

THE TAPHROGEOSYNCLINAL JUBAYLAH GROUP IN THE MASHHAD AREA, NORTHWESTERN HIJAZ, KINGDOM OF SOUDI ARABIA.HADLEY DG.1974; MINER. RESOURCES BULL.; SAUDI ARABIA; DA. 1974; NO 10; PP. 1-18; BIBL. 1 P.; 21 ILL.Serial Issue

BIBLIOGRAPHY OF THE RED SEA, ITS MARGINS AND ITS RIFT EXTENSIONS.HADLEY DG; SCHMIDT DL.1977; MINER. RESOURCES BULL.; SAU; DA. 1977; NO 22; PP. R1-R46Article

SEDIMENTARY ROCKS AND BASINS OF THE ARABIAN SHIELD AND THEIR EVOLUTION = LES ROCHES ET BASSINS SEDIMENTAIRES DU BOUCLIER ARABIQUE ET LEUR EVOLUTIONHADLEY DG; SCHMIDT DL.1980; EVOLUTION AND MINERALIZATION OF THE ARABIAN-NUBIAN SHIELD. SYMPOSIUM/1978/JEDDAH; GBR/CAN; OXFORD: PERGAMON/TORONTO; PERGAMON; DA. 1980; VOL. 4; PP. 25-50; ABS. ARA; BIBL. 2 P.; 10 TAB. ; ESQUISSE GEOL./ILL./TABL./ILL.Conference Paper

RECONNAISSANCE GEOLOGIC MAP OF THE AL LITH QUADRANGLE, SHEET 20/40 C, KINGDOM OF SAUDI ARABIA. SCALE 1:100000 = CARTE GEOLOGIQUE DU QUADRILATERE D'AL LITH, FEUILLE 20/40 C, ROYAUME D'ARABIE SEOUDITE. ECHELLE 1:100000HADLEY DG; FLECK RJ.1980; MAP-KINGDOM SAUDI ARABIA, MINIST. PET. MINER. RESOUR.; ISSN 548480; SAU; DA. 1980; GM32; 10 P.; H.T. 1; BIBL. 14 REF.; 1 TAB. ; CART. GEOL.; ECH. 1:100 000; COUPE GEOL./ESQUISSE/TABL.Serial Issue

PROTEROZOIC SEDIMENTARY ROCKS AND BASINS OF THE ARABIAN SHIELD AND THEIR EVOLUTION.HADLEY DG; SCHMIDT DL.1978; I.A.G. RES. SER.; SAUDI ARABIA; DA. 1978; NO 4; PP. 65-66; (EVOL. MINER. ARABIAN-NUBIAN SHIELD. SYMP. ABS.; JEDDAH; 1978)Conference Paper

BIBLIOGRAPHY OF THE RED SEA, ITS MARGINS AND ITS RIFT EXTENSIONS.HADLEY DG; SCHMIDT DL.1975; U.S. DEPT INTER., GEOL. SURV., SAUDI ARAB. PROJECT. REP.; U.S.A.; DA. 1975; NO 198; PP. 1-133Serial Issue

NON-GLACIAL ORIGIN FOR CONGLOMERATE BEDS IN THE WAJID SANDSTONE OF SAUDI ARABIA.HADLEY DG; SCHMIDT DL.sdIN: GONDWANA GEOL. PAP. 3RD GONDWANA SYMP.; CANBERRA; 1973; CANBERRA AUST. NATL. UNIV. PRESS,1975, P. 357 A 371Miscellaneous

RECONNAISSANCE GEOLOGIC MAP OF THE JABAL'AFAF QUADRANGLE, SHEET 20/40 D, KINGDOM OF SAUDI ARABIA. SCALE 1:100000 = CARTE GEOLOGIQUE DU QUADRILATERE DE JABAL'AFAF, FEUILLE 20/40 D, ROYAUME D'ARABIE SEOUDITE. ECHELLE 1:100000HADLEY DG; FLECK RJ.1980; MAP-KINGDOM SAUDI ARABIA, MINIST. PET. MINER. RESOUR.; ISSN 548480; SAU; DA. 1980; GM 33; 10 P.; H.T. 1; BIBL. 1 P.; CART. GEOL.; ECH. 1:100 000; COUPE GEOL./ESQUISSESerial Issue

PROTEROZOIC SEDIMENTARY ROCKS AND BASINS OF THE ARABIAN SHIELD AND THEIR EVOLUTION.HADLEY DG; SCHMIDT DL.1978; PRECAMBRIAN RES.; NETHERL.; DA. 1978; VOL. 6; NO 1; PP. A23-A24Article

GEOLOGY OF THE WADI HALI QUADRANGLE, SHEET 18/41 B, KINGDOM OF SAUDI ARABIA, WITH A SECTION ON AEROMAGNETIC INVESTIGATIONS.SCALE 1:100000.HADLEY DG; ANDREASEN GE.sdMINIST. PETROLEUM MINER. RESOURCES, GEOL. MAP; SAUDI ARABIA,1975, NUM. 0001, P. 1 A 19Map

LATE PROTEROZOIC CRUSTAL HISTORY OF THE ARABIAN SHIELD, SOUTHERN NAJD PROVINCE, KINGDOM OF SAUDI ARABIASCHMIDT DL; HADLEY DG; STOESER DB et al.1979; INST. APPL. GEOL., BULL.; SAU; DA. 1979; NO 3; PP. 41-58; ABS. ARA; BIBL. 1 P.; 11 ILL.Conference Paper

TECTONO-STRATIGRAPHIC SUBDIVISION OF PRECAMBRIAN ROCKS IN THE SOUTHERN PART OF THE ARABIAN SHIELDGREENWOOD WR; HADLEY DG; SCHMIDT DL et al.1973; GEOL. SOC. AMER., ABSTR. PROGRAMS; USA; DA. 1973; VOL. 5; NO 7; PP. 643Article

LATE PROTEROZOIC CRUSTAL HISTORY IN THE SOUTHERN NAJD PROVINCE, SAUDI ARABIA.SCHMIDT DL; HADLEY DG; STOESER DB et al.1978; I.A.G. RES. SER.; SAUDI ARABIA; DA. 1978; NO 4; PP. 102-103; (EVOL. MINER. ARABIAN-NUBIAN SHIELD. SYMP. ABS.; JEDDAH; 1978)Conference Paper

LATE PROTEROZOIC CRUSTAL HISTORY IN THE SOUTHERN NAJD PROVINCE, SAUDI ARABIA.SCHMIDT DL; HADLEY DG; STOESER DB et al.1978; PRECAMBRIAN RES.; NETHERL.; DA. 1978; VOL. 6; NO 1; PP. A35Article

RUBIDIUM-STRONTIUM GEOCHRONOLOGY AND PLATE-TECTONIC EVOLUTION OF THE SOUTHERN PART OF THE ARABIAN SHIELD = GEOCHRONOLOGIE RUBIDIUM-STRONTIUM ET EVOLUTION DE TECTONIQUE DE PLAQUE DE LA PARTIE SUD DU BOUCLIER ARABIQUEFLECK RJ; GREENWOOD WR; HADLEY DG et al.1980; GEOL. SURV., U.S.A., PROF. PAPER; USA; DA. 1980; NO 1131; 38 P.; BIBL. 2 P.; 180 ANAL.; 2 TAB. ; TABL./ANAL./ILL./ESQUISSE GEOL.Serial Issue

EARLIEST PHANEROZOIC OR LATEST PROTEROZOIC FOSSILS FROM THE ARABIAN SHIELDCLOUD P; AWRAMIK SM; MORRISON K et al.1979; PRECAMBRIAN RES.; NLD; DA. 1979; VOL. 10; NO 1-2; PP. 73-93; BIBL. 2 P.; 5 ILL.Article

GEOCHEMISTRY AND SR⁸⁷/SR⁸⁶ RATIOS OF HALABAN ROCKS OF THE CENTRAL ARABIAN SHIELD.DODGE FCW; FLECK RS; HADLEY DG et al.1978; I.A.G. RES. SER.; SAUDI ARABIA; DA. 1978; NO 4; PP. 38-39; (EVOL. MINER. ARABIAN-NUBIAN SHIELD. SYMP. ABS.; JEDDAH; 1978)Conference Paper