THE YOUNGER GRANITE-TYPE POST OROGENIC IGNEOUS PROVINCE IN NORTH-EAST AFRICAVAIL JR.1979; 10EME COLLOQUE DE GEOLOGIE AFRICAINE. RESUMES/1979/MONTPELLIER; FRA; MONTPELLIER: USTL; DA. 1979; PP. 101-102Conference Paper

JEBEL UMM MARAFIEB: AN EXTINCT VOLCANO NEAR BERBER.VAIL JR.1973; SUDAN NOTES REC.; SDN; 1973, VOL. 54, P. 188 A 192Serial Issue

PROGRESS REPORT: GEOLOGY OF NORTHERN SUDAN. GEOLOGICAL INVESTIGATIONS IN THE BAYUDA AND NUBIAN DESERTSVAIL JR.1973; IN : 7. COLLOQ. GEOL. AFR. PRE-PRINT. RES.; FLORENCE; 1973; S.L. ; 1973, P. 1 A 3Miscellaneous

GEOLOGICAL RECONNAISSANCE IN THE ZALINGEI AND JEBEL MARRA AREAS OF WESTERN DARFUR PROVINCE SUDANVAIL JR.1972; GEOL. SURV. DEPT, BULL.; SUDAN ; 1972, NUM. 0019, P. 1 A 50Serial Issue

IGNEOUS ROCK STUDIES.2(A) PRELIMINARY INVESTIGATION OF THE TETE COMPLEX,MOZAMBIQUE.VAIL JR.1968; UNIV. LEEDS, RES. INST. AFR. GEOL., ANNU. REP; GBR; 1968(6), NUM. 0012, P. 23 A 25Miscellaneous

DEMBE-DIVULA, A LATE-KARROO GRANITE-GABBRO RING-COMPLEX IN THE NUANETSI IGNEOUS PROVINCE OF SOUTHERN RHODESIA.VAIL JR.1966; TRANS. PROC. GEOL. SOC. S. AFR; ZAF; 1966, VOL. 69, P. 71 A 85Miscellaneous

THE UMKONDO SYSTEM: LATE PRECAMBRIAN SEDIMENTATION ALONG THE WESTERN EDGE OF THE MOZAMBIQUE OROGENIC BELT IN SOUTHERN AFRICA.VAIL JR.1964; IN : INT. GEOL. CONGR. REP. 22ND SESS. INDIA. X.PROC. SECT. 10, ARCHAEAN PRECAMBRIAN, GEOL., NEW DELHI, 1964.; 1964, P. 439 A 455Miscellaneous

OUTLINE OF GEOLOGY AND MINERALIZATION OF THE NUBIAN SHIELD EAST OF THE NILE VALLEY, SUDANVAIL JR.1979; INST. APPL. GEOL., BULL.; SAU; DA. 1979; NO 3; PP. 97-109; H.T. 1; ABS. ARA; BIBL. 1 P.; 5 ILL.; 1 CART.Conference Paper

RING-COMPLEXES IN THE BAYUDA DESERT AND RED SEA HILLS OF SUDAN, AND IN THE JEBEL UWEINAT AREA OF LIBYA AND THE SUDANVAIL JR.1977; COLLOQUIUM ON AFRICAN GEOLOGY. 9/1977/GOETTINGEN; DEU; GOETTINGEN: GEOL. PALAEOGEOL. INST.; DA. 1977; PP. 124-126; BIBL. 5 REF.Conference Paper

TECTONIC CONTROL OF DYKES AND RELATED IRRUPTIVE ROCKS IN EASTERN AFRICA.VAIL JR.1970; AFRICAN.MAGMATISM.AND.TECTONICS.EDIT.BY.CLIFFORD.T.N.GASS.I.G.; 1970, P. 337 A 354Miscellaneous

DISTRIBUTION OF NON-OROGENIC IGNEOUS COMPLEXES IN SOUTHERN AFRICA AND THEIR TECTONIC SETTING.VAIL JR.1967; UNIV. LEEDS, RES. INST. AFR. GEOL., ANNU. REP; GBR; 1967(6), P. 33 A 35Miscellaneous

REPORT ON ACTIVITIES JAN-DEC. 1981. AFRICAN GEOLOGY INVESTIGATIONS AND DEVELOPMENTS IN THE THIRD WORLD = RAPPORT D'ACTIVITE JAN-DEC 1981. LA GEOLOGIE DE L'AFRIQUE. RECHERCHES ET DEVELOPPEMENT DANS LE TIERS MONDEVAIL JR.1982; REP. ACT.-PORTSMOUTH POLYTECH. DEP. GEOL.; ISSN 548928; GBR; DA. 1982; NO 8; 62 P.; BIBL. DISSEM.; ESQUISSE GEOL./ILL./ESQUISSESerial Issue

OUTLINE OF THE GEOLOGY AND MINERAL DEPOSITS OF THE DEMOCRATIC REPUBLIC OF THE SUDAN AND ADJACENT AREAS.VAIL JR.1978; OVERSEAS GEOL. MINER. RESOURCES; G.B.; DA. 1978; NO 49; PP. (72P.); BIBL. 6 P.; 12 ILL.Serial Issue

OUTLINE OF THE GEOLOGY AND MINERALIZATON OF THE NUBIAN SHIELD EAST OF THE NILE VALLEY, SUDAN.VAIL JR.1978; PRECAMBRIAN RES.; NETHERL.; DA. 1978; VOL. 6; NO 1; PP. A39-A40Article

OUTLINE OF THE GEOCHRONOLOGY AND TECTONIC UNITS OF THE BASEMENT COMPLEX, OF NORTH-EAST AFRICA.VAIL JR.1976; ABSTR. GEOCHRONOL. ISOTOPE GEOL.; BELG.; 1976, NUM. 0020, P. 1Serial Issue

APPLICATION OF ERTS-1 IMAGERY TO THE GEOLOGICAL INTERPRETATION OF NORTH-EASTERN SUDAN.VAIL JR.1975; IN: COLLOQ. AFR. GEOL. ABSTR.; LEEDS; 1975; LEEDS; UNIV. LEEDS; DA. 1975; PP. 85Conference Paper

DISTRIBUTION OF FAULTS AND TERTIARY-RECENT VOLCANIC ROCKS IN SUDANVAIL JR.1972; UNIV. LEEDS, RES. INST. AFR. GEOL., ANNU. REP., SCI. RESULTS; G.B. ; 1972, NUM. 0016, P. 17 A 20Serial Issue

GEOLOGICAL RECONNAISSANCE IN PART OF BERBER DISTRICT, NORTHERN PROVINCE SUDANVAIL JR.1971; GEOL. SURV. DEPT, BULL.; SUDAN ; 1971, NUM. 0018, P. 1 A 76Serial Issue

OUTLINE OF THE GEOLOGY AND MINERALIZATION OF THE NUBIAN SHIELD EAST OF THE NILE VALLEY, SUDAN.VAIL JR.1978; I.A.G. RES. SER.; SAUDI ARABIA; DA. 1978; NO 4; PP. 117-118; (EVOL. MINER. ARABIAN-NUBIAN SHIELD. SYMP. ABS.; JEDDAH; 1978)Conference Paper

FURTHER DATA ON THE ALIGNMENT OF BASIC IGNEOUS INTRUSIVE COMPLEXES IN SOUTHERN AND EASTERN AFRICA.VAIL JR.1977; TRANS. GEOL. SOC. S. AFR.; S. AFR.; DA. 1977; VOL. 80; NO 2; PP. 87-92; BIBL. 44 REF.; 1 ILL.Article

LOCATION AND GEOCHRONOLOGY OF IGNEOUS RING-COMPLEXES AND RELATED ROCKS IN NORTH-EAST AFRICA.VAIL JR.1976; ABSTR. GEOCHRONOL. ISOTOPE GEOL.; BELG.; 1976, NUM. 0019, P. 1Serial Issue

OUTLINE OF THE GEOCHRONOLOGY AND TECTONIC UNITS OF THE BASEMENT COMPLEX OF NORTHEAST AFRICA.VAIL JR.1976; PROC. R. SOC. LONDON, A; G.B.; DA. 1976; VOL. 350; NO 1660; PP. 127-141; BIBL. 1 P. 1/2; 3 ILL.; 100 ANAL.Article

DISTRIBUTION OF NUBIAN SADSTONE FORMATION IN SUDAN AND VICINITY.VAIL JR.1974; AMER. ASS. PETROLEUM GEOLOGISTS BULL.; USA; 1974, VOL. 58, NUM. 0006, P. 1025 A 1030Serial Issue

JEBEL MARRA, A DORMANT VOLCANO IN DARFUR PROVINCE, WESTERN SUDANVAIL JR.1973; BULL. VOLCANOL.; ITAL. ; 1973, VOL. 36, NUM. 0001, P. 251 A 265Serial Issue

SIGNIFICANCE OF THE TECTONIC PATTERN OF SOUTHERN AFRICA.VAIL JR.1968; TECTONOPHYSICS; NLD; 1968(11), VOL. 6, NUM. 0005, P. 403 A 411Miscellaneous