ESTRATIGRAFIA PRECAMBRICA GLOBAL.RANKAMA K.1968; PUBL. INST. INVEST. GEOL., DIPUTACION PROV. BARCELONA; ESP; 1968, VOL. 22, P. 3 A 12Miscellaneous

THE PRECAMBRIAN.RANKAMA K.1967; GEOLOGIC.SYSTEMS.PRECAMBRIAN.INTERSCIENCE.PUBLISHERS.; 1967, VOL. 3, P. 1 A 325Miscellaneous

GLOBAL PRECAMBRIAN STRATIGRAPHY : BACKGROUND AND PRINCIPLES.RANKAMA K.1970; SCIENTIA, ITAL; ITA; 1970(8), VOL. 105, NUM. 0700, P. 382 A 421Miscellaneous

PROTEROZOIC, ARCHEAM AND OTHER WEEDS IN THE PRECAMBRIAN ROCK GARDEN.RANKAMA K.1970; BULL. GEOL. SOC. FINL.; FIN; 1970, NUM. 0042, P. 211 A 222Miscellaneous

GLOBAL PRECAMBRIAN STRATIGRAPHY.RANKAMA K.1968; GEOL. FOEREN. STOCKHOLM FOERH.; SWE; 1968(12), VOL. 90, NUM. 0535-004Miscellaneous

THE PRECAMBRIAN.RANKAMA K.1967; GEOLOGIC.SYSTEMS.PRECAMBRIAN.INTERSCIENCE.PUBLISHERS.; 1967, VOL. 3, P. 1 A 325Miscellaneous

LATE COMMENTS RECEIVED FROM MEMBERS ON PREVIOUS CIRCULARS.RANKAMA K; ZAGWIJN WH; ZHAMOJDA AI et al.1972; INTERNATION. SUBCOMMISS. STRATIGR. CLASSIF. I.U.G.S. COMMISS. STRATIGR., CIRC; USA; 1972, NUM. 0040, P. 8 A 11Miscellaneous

RESPONSES TO QUESTIONNAIRE ON MAGNETIC CLASSIFICATION OF ATTACHMENT-B TO ISSC CIRCULAR-51 OF APRIL 15, 1976.CHLUPAC I; COHEE GV; DUBERTRET L et al.1976; INTERNATION. SUBCOMMISS. STRATIGR. CLASSIF. IUGS COMMISS. STRATIGR., CIR.; U.S.A.; 1976, P. 1 A 27Serial Issue