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A REVISION OF THE BRASSOLINE GENUS CATOBLEPIA (LEPIDOPTERA: RHOPALOCERA)BRISTOW CR.1981; ZOOL. J. LINN. SOC.; ISSN 0024-4082; GBR; DA. 1981; VOL. 72; NO 2; PP. 117-163; BIBL. 2 P.Article

ON THE AGE OF THE NABON FORMATION, ECUADOR.BRISTOW CR.1976; NEWSLETTERS ON STRATIGR.; GERM.; DA. 1976; VOL. 5; NO 2-3; PP. 104-107; ABS. ESP.; BIBL. 7 REF.; 1 ILL.Article

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THE DAULE GROUP, ECUADOR (MIDDLE MIOCENE-PLIOCENE).BRISTOW CR.1976; NEWSLETTERS ON STRATIGR.; DTSCH.; DA. 1976; VOL. 5; NO 2-3; PP. 190-200; ABS. ESP.; BIBL. 1 P.; 2 ILL.Article

ON THE AGE OF ZAPATAL SANDS OF SOUTHWEST ECUADOR.BRISTOW CR.1975; NEWSLETTERS ON STRATIGR.; GERM.; 1975, VOL. 4, NUM. 0002, P. 119 A 134Serial Issue

CRETACEOUS AND PALEOGENE GEOLOGIC HISTORY OF COASTAL ECUADOR = HISTOIRE GEOLOGIQUE DU CRETACE ET DU PALEOGENE DE LA COTE DE L'EQUATEURFEININGER T; BRISTOW CR.1980; GEOL. RUNDSCH.; ISSN 0016-7835; DEU; DA. 1980; VOL. 69; NO 3; PP. 849-874; ABS. GER/FRE/RUS; BIBL. 2 P.; 1 TAB. ; COUPE GEOL./ESQUISSE GEOL./TABL.Article

GEOLOGY OF THE COUNTRY AROUND ROYAL TUNBRIDGE WELLSBRISTOW CR; BAZLEY RA.1972; LONDON HER MAJESTY'S STATIONERY OFF ?; 1972, P. 1 A 171Book

GEOLOGICAL MAP. SOLID AND DRIFT EDITION. BASINGSTOKE = CARTE GEOLOGIQUE. EDITION BEDROCK ET FORMATIONS SUPERFICIELLES. BASINGSTOKEHAWKINS HL; CLARKE MR; DIXON JA et al.1978; GEOL. SURV. G.-B. (ENGL. WALES), MAP 1.50000; ISSN 54597X; GBR; DA. 1978; 284; 1 CARTE COUL.; CART. GEOL.; ECH. 1:50 000Serial Issue

AZOGUES = AZOGUESBRISTOW CR; GUEVARA S; NUNEZ R et al.1974; MAPA GEOL. ECUADOR, 1:50000; ECU; DA. 1974; 73 NW; 1 P.; 1 CART.Serial Issue

CANAR = CANARBRISTOW CR; LONGO R; GUEVARA S et al.1975; MAPA GEOL. ECUADOR, 1:100000; ECU; DA. 1975; 72; 1 P.; 1 CART.Serial Issue

EN ESPAGNOL = JIPIJAPASAVOYAT E; SANTILLAN G; TORRES M et al.1974; MAPA GEOL. ECUADOR, 1:100000; ECUADOR; DA. 1974; NO 3; PP. 1; 1 CART.Serial Issue