WESTPHALIAN OF BRITAIN.CALVER MA.1969; 6EME.CONGR.INTERNAT.STRATIGR.GEOL.CARBONIFERE.; 1969, VOL. 1, P. 233 A 254Miscellaneous

COAL MEASURES INVERTEBRATE FAUNAS.CALVER MA.1968; COAL.AND.COAL.BEARING.STRATA.; 1968, P. 147 A 177Miscellaneous

DISTRIBUTION OF WESTPHALIAN MARINE FAUNAS IN NORTHERN ENGLAND AND ADJOINING AREAS.CALVER MA.1968; PROC. YORKSHIRE GEOL. SOC.; GBR; 1968(11), VOL. 37, NUM. 0001-001 , P. 1 A 72Miscellaneous

CARBONIFEROUS ROCKS OF THE SANQUHAR OUTLIER.DAVIES A; CALVER MA; WILSON RB et al.1970; BULL. GEOL. SURV. G.B.; GBR; 1970, NUM. 0031, P. 37 A 87Miscellaneous

GEOLOGY OF THE TYNEMOUTH DISTRICT.LAND DH; CALVER MA; HARRISON RK et al.1974; MEM. GEOL. SURV. G. B.; GBR; 1974, NUM. 0015, P. 1 A 186Serial Issue

NEW SECTIONS IN THE BASAL WESTPHALIAN AND UPPERMOST NAMURIAN STRATA AT RISCA AND ABERSYCHAN, MONMOUTHSHIRE.HALL IHS; SQUIRREL HC; CALVER MA et al.1972; BULL. GEOL. SURV. G.B.; GBR; 1972, NUM. 0038, P. 15 A 30Miscellaneous

THE DISCOVERY OF THE GASTRIOCERAS SUBCRENATUM MARINE BAND AT RISCA, MONMOUTHSHIRE.JONES DG; SQUIRRELL HC; CALVER MA et al.1969; BULL. GEOL. SURV. G.B.; GBR; 1969, NUM. 0030, P. 65 A 70Miscellaneous

REPORT OF THE WORKING GROUP ON THE WESTPHALIAN C IN N.W. EUROPEBLESS MJM; CALVER MA; JOSTEN KH et al.sdIN:7E CONGR. INT. STRATIGR. GEOL. CARBONIFERE. KREFELD, 1971. C.R.; KREFELD GEOL. LANDESAMT NORDRHEIN-WESTFALEN ,1972, VOL. 1, P. 223 A 230Miscellaneous

THE WINTERBORNE KINGSTON BOREHOLE, DORSET, ENGLAND = LE SONDAGE DE WINTERBORNE KINGSTON, DORSET, ANGLETERRERHYS GH ED; LOTT GK ED; CALVER MA ED et al.1982; REP. NAT. ENVIRON. RES. COUNC. INST. GEOL. SCI.; ISSN 0073-9359; GBR; DA. 1982; 81-3; 196 P.; H.T. 3; BIBL. DISSEM.; 34 ANAL.; 10 TAB. ; 18 PLANCH. ; ESQUISSE/PL./ILL./CORRELATION COUPE/TABL./ANAL./COLONNE STRATIGR.Serial Issue

PALEOGEOGRAPHY OF UPPER WESTHALIAN DEPOSITS IN NW EUROPE WITH REFERENCE TO THE WESTPHALIAN C NORTH OF THE MOBILE VARISCAN BELT.BLESS MJM; BOUCKAERT J; CALVER MA et al.1977; MEDED. R. GEOL. DIENST; NEDERL.; DA. 1977; VOL. 28; NO 5; PP. 103-127; H.T. 1; ABS. FR. ALLEM.; BIBL. 3 P. 1/2; 11 ILL.Serial Issue

DESCRIPTION OF THE LOWER CANTABRIAN STRATOTYPE NEAR TEJERINA (LEON, NW. SPAIN).WAGNER RH; VILLEGAS FJ; FONOLLA F et al.1969; 6EME.CONGR.INTERNAT.STRATIGR.GEOL.CARBONIFERE.; 1969, VOL. 1, P. 115 A 128Miscellaneous

DESCRIPTION OF THE LOWER CANTABRIAN STRATOTYPE NEAR TEJERINA (LEON, NW. SPAIN).WAGNER RH; VILLEGAS FJ; FONOLLA F et al.1969; 6EME.CONGR.INTERNAT.STRATIGR.GEOL.CARBONIFERE.; 1969, VOL. 1, P. 115 A 128Miscellaneous

EXCURSION 3: THE PENNINES OF NORTHERN ENGLAND.FRANCIS EH; STEVENSON IP; WOLFENDEN EB et al.1971; IN : 6 CONGR. INT. STRATIGR. GEOL. CARBONIFERE, IV, SHEFFIELD, 1967.; 1971, P. 1699 A 1723Miscellaneous

GEOLOGY OF THE COUNTRY AROUND CHAPEL EN LE FRITH. (EXPLANATION OF ONE-INCH GEOLOGICAL SHEET 99, NEW SERIES).STEVENSON IP; GAUNT GD; MITCHELL M et al.sd1971, P. 1 A 444Miscellaneous

OLIE EN GAS IN HET PRE-PERM VAN WEST-EUROPA. = Y-A-T-IL DES HYDROCARBURES DANS LE PRE-PERMIEN DE L'EUROPE OCCIDENTALE.BLESS MJM; BOUCKAERT J; CALVER MA et al.1977; SERV. GEOL. BELG., PROF. PAP.; BEL; DA. 1977; NO 148; PP. 1-58; (44 P.); ABS. ENG/ESP/GER/POR; BIBL. 8 P.; 14 ILL.; IDEM FRESerial Issue