UTILISATION DES MARQUEURS D'OIRIGINE VOLCANIQUE EN STRATIGRAPHIE. EXEMPLES D'APPLICATION DANS LES GISEMENTS HOUILLERS.BOUROZ A.1970; COLLOQ. METHODES TENDANCES STRATIGR., ORSAY.; 1970, P. 1 A 10Miscellaneous

WELDED TUFF OR SINTERED TUFF.MUKHERJEE A.1967; BULL. VOLCANOL.; ITA; 1967, VOL. 31, P. 13 A 15Miscellaneous

COMMENTS ON PAPER BY MICHAEL F. SHERIDAN, PARTICLE-SIZE CHARACTERISTICS OF PYROCLASTIC TUFFS.BULLER AT; MCMANUS J; SHERIDAN MF et al.1972; J. GEOPHYS. RES.; USA; 1972, VOL. 77, NUM. 0014, P. 2620 A 2625Miscellaneous

IL PIROSSENO DEL TUFO DI MONTE ARRUDA. (NARCAO- SARDEGNA SUD-OCCIDENTALE).CABOI R; MASSOLI NOVELLI R.1968; R.C. SEMINAR. FAC. SCI. UNIV. CAGLIARI; ITA; 1968, VOL. 38, P. 213 A 223Miscellaneous

PROCESSUS D'OXYDATION DES SCORIES ET DES LAVES.VLODAVEC VI; FLORENSKIJ KP.1966; VULKANIZM I GLUBINNOE STROENIE ZEMLI-2-VSESOJUZNOE VULKANOLOGICHESKOESOVESHCHANIE.PETROPAVLOVSK-KAMCHATSKIJ.1964-3-MOSKVA .IZDAT.NAUKA.; 1966, P. 90 A 97Miscellaneous

I MATERIALI VULCANICI DELLA CAMPANIA UTILIZZATI DALL'INDUSTRIA ESTRATTIVA.FERRARA A.1969; INDUSTR. MINER.; ITA; 1969(8), VOL. 20, NUM. 0008, P. 393 A 410Miscellaneous

LES FORMATIONS VOLCANIQUES DE L'OURAL.SHTEJNBERG DS; CHERVJAKOVSKIJ GF.1968; SVERDLOVSK.; 1968, P. 1 A 208Miscellaneous

THE SOUTH NATRON EXPLOSION CRATER AREA, TANZANIA (ABSTRACT).DAWSON JB.1968; INTERNAT.SYMPOS.VOLCANOL.SPAIN-CANARY.ISLANDS-SEPT.1968.; 1968Miscellaneous

PRESENCE D'UN TUF VOLCANIQUE DANS LE VILLAFRANCHIEN DE LA DEPRESSION VALAQUE.GHENEA C.1967; STUD. TEH. ECON., GEOL. TEH., ROM; ROM; 1967, NUM. 0003, P. 39 A 45Miscellaneous

LA VALUTAZIONE DELLE CAVE DI TUFO.FORTE C.1967; RIV.CATASTO.SERV.TEC.ERARIALI.ITAL; ITA; 1967, VOL. 22, P. 105 A 122Miscellaneous

PROCESSUS D'OXYDATION DES SCORIES ET DES LAVES.VLODAVEC VI; FLORENSKIJ KP.1966; VULKANIZM.I.GLUBINNOE.STROENIE.ZEMLI-2-VSESOJUZNOE.VULKANOLOGICHESKOES OVESHCHANIE.PETROPAVLOVSK-KAMCHATSKIJ.1964-3-MOSKVA.IZDAT.NAUKA.; 1966, P. 90 A 97Miscellaneous

LA RELATION ENTRE LA POROSITE ET LA COMPRESSION DE QUELQUES TUFS.SUZUKI T.1971; BULL. VOLCANOL. SOC. JAP.; JPN; 1971, VOL. 15, NUM. 0003, P. 132 A 139Miscellaneous

STUDY ON SOME PHASE COMPONENTS OF SELFFUSIBLE SINTERS.MAZANEK E; WYDERKO M.1969; PRZEGL. GEOL.; POL; 1969, VOL. 12, NUM. 0200, P. 609 A 611Miscellaneous

REFLEXIONS SUR LA VALEUR STRATIGRAPHIQUE DES PLANTES FOSSILES ET SUR CELLE DES CINERITES DANS LE CADRE DE L'ETUDE DES BASSINS HOUILLERS. METHODE DU BILAN FLORISTIQUEVETTER P.sdMEM. BUR. RECH. GEOL. MINIERES; FR. (COLLOQ. METHODES TENDANCES STRATIGR.; ORSAY; 1970),1972, NUM. 0077, P. 515 A 519Miscellaneous

ETUDE GEOLOGIQUE ET PALEOMAGNETIQUE DES MONTAGNES DU COIRON ARDECHE, FRANCE.DEN BOER JC.1957; UTRECHT, THESE.; 1957, P. 1 A 64Miscellaneous

ONE ATMOSPHERE MELTING BEHAVIOUR AND NOMENCLATURE OF TERRESTRIAL LAVAS1973; BEITR. MINERAL. PETROL.; DTSCH. ; 1973, VOL. 41, NUM. 0003, P. 197 A 204Serial Issue

MINERALOGICAL INVESTIGATIONS OF THE FILIPOWICE TUFF.BOLEWSKI A; MANECKI A.1970; PRACE.MINER.-POLSKA; POL; 1970(7), NUM. 0023, P. 7 A 20Miscellaneous

WELDED TUFF OF THE DANJO ISLANDS,FUKUE CITY,NAGSAAKI PREFECTURE,SOUTHWEST JAPAN.MATSUMOTO Y; TAKAHASHI K.1968; J. GEOL. SOC. JAP.; JPN; 1968(8), VOL. 74, NUM. 0008, P. 439 A 446Miscellaneous

OCCURENCE OF MICRO-FRACTURING SHOCKS DURING ROCK DEFORMATION WITH A SPECIAL REFERENCE TO ACTIVITY OF EARTHQUAKE SWARMS.NAGUMO S; HOSHINO K.1967; BULL. EARTHQUAKE RES. INST. UNIV. TOKYO; JPN; 1967, VOL. 45, NUM. 0004, P. 1295 A 1311Miscellaneous

CLASSIFICATION DE QUELQUES TYPES DE ROCHES VOLCANO-SEDIMENTAIRES.MALEEV EF.1971; LITHOL. MINER. RESOURCES; USA; 1971, NUM. 0005, P. 125 A 129Miscellaneous

HYDROGEOLOGY OF ASH FLOW TUFF: A PRELIMINARY STATEMENT.1971; WAT. RESOURCES RES.; USA; 1971, VOL. 7, NUM. 0004, P. 994 A 1006Miscellaneous

SUL TUFO ZEOLITIZZATO DI CHIAIANO (NAPOLI) E SULLA DETERMINAZIONE DELL SUO CONTENUTO PHILLIPSITICO.LENZI G; POZZUOLI A.1970; SOC. NAZ. SCI. LETT. ARTI. NAPOLI, ATTI. ACCAD. SCI. FIS. MAT; ITA; 1970, VOL. 7, NUM. 0007, P. 261 A 275Miscellaneous

MORDENITE IN MORDENITE ROCK FROM JAPAN.MINATO H; UTADA M.1970; IMA-IAGOD. MEET. 1970, COLLECT. ABSTR.; 1970, P. 194Miscellaneous

ON MAGNETISM OF TUFOGENIC FORMATIONS OF THE SIBERIAN PLATFORM.FAJNBERG FS; METALLOVA VV; LIND EN et al.1970; AKAD. NAUK S.S.S.R., SIB. OTD., GEOL. GEOFIZ ; SUN; 1970(6), NUM. 0005, P. 138 A 142Miscellaneous

THE BATES MOUNTAIN TUFF IN NORTHERN NYE COUNTY, NEVADA.SARGENT KA; MCKEE EH.1969; GEOL. SURV. U.S.A., BULL.; USA; 1969, NUM. 1294-00E , P. 1 A 12Miscellaneous