THE UPPER CRETACEOUS (CAMPANIAN) AMMONITE AND INOCERAMID BIVALVE SUCCESSION AT SAND CREEK, COLUSA COUNTY, CALIFORNIA, AND ITS IMPLICATIONS FOR ESTABLISHMENT OF AN UPPER CRETACEOUS GREAT VALLEY SEQUENCE AMMONITE ZONATION = LA SUCCESSION D'AMMONITES ET DE BIVALVES INOCERAMIDES DU CAMPANIEN, CRETACE SUPERIEUR, A SAND CREEK, COMTE DE COLUSA, CALIFORNIE, ET SES IMPLICATIONS POUR L'ETABLISSEMENT D'UNE ZONATION PAR LES AMMONITES DE LA SEQUENCE CRETACEE SUPERIEURE DE GREAT VALLEYWARD PD; HAGGART J.1981; NEWSL. STRATIGR.; ISSN 0078-0421; DEU; DA. 1981; VOL. 10; NO 3; PP. 140-147; ABS. ENG; BIBL. 11 REF.; 2 TAB. ; ESQUISSE/COUPE GEOL./TABL.Article

A DETAILED GRAVITY SURVEY OF THE WILBUR SPRINGS AREA, CALIFORNIA = LEVE GRAVIMETRIQUE DETAILLE DE LA REGION DE WILBUR SPRINGS, CALIFORNIEHARRINGTON JOHN M; VEROSUB KENNETH L; MCLAUGHLIN ROBERT J ED et al.1981; GEOL. SURV. PROF. PAP.; ISSN 0096-0446; USA; DA. 1981; NO 1141; PP. 161-166; BIBL. 10 REF.; 1 TAB. ; ILL.Article

MINERAL RESOURCES OF THE SNOW MOUNTAIN WILDERNESS STUDY AREA, CALIFORNIA = RESSOURCES MINERALES DE LA REGION NATURELLE DU MONT SNOW, CALIFORNIEBROWN RD JR; GRIMES DJ; LEINZ REINHARD et al.1981; GEOL. SURV. BULL. (WASH.); ISSN 0364-4510; USA; DA. 1981; NO 1495; 48; ILL.Serial Issue

PALEOMAGNETIC STUDY OF SOME CRETACEOUS AND TERTIARY SEDIMENTARY ROCKS OF THE KLAMATH MOUNTAINS PROVINCE, CALIFORNIAMANKINEN EDWARD A; IRWIN WILLIAM P.1982; GEOL. (BOULDER); ISSN 0091-7613; USA; DA. 1982-02; VOL. 10; NO 2; PP. 82-87; BIBL. 20 REF.; 3 TAB. ; ILL.Article

RESERVOIR PROPERTIES OF SUBMARINE-FAN FACIES; GREAT VALLEY SEQUENCE, CALIFORNIA = LES PROPRIETES DE ROCHE MAGASIN DES FACIES DE CONE SOUSMARIN: SEQUENCE GREAT VALLEY, CALIFORNIEMCLEAN HUGH.1981; J. SEDIMENT. PET.; ISSN 0022-4472; USA; DA. 1981; VOL. 51; NO 3; PP. 865-872; BIBL. 9 REF.; 1 TAB. ; ILL.Article

COAST RANGE OPHIOLITE, WESTERN CALIFORNIA = OPHIOLITE DE LA COAST RANGE, CALIFORNIE OUESTHOPSON CA; MATTINSON JM; PESSAGNO EA JR et al.1981; THE GEOTECTONIC DEVELOPMENT OF CALIFORNIA; RUBEY VOLUME I; USA; ENGLEWOOD CLIFFS, NJ:PRENTICE-HALL; DA. 1981; PP. 418-510; ISBN 0-13-3539-385; 2 TAB. ; ILL.Book Chapter