FORMATIONS HYPOVOLCANIQUES ET FILONIENNES DU DISTRICT MINERALISE DE JULALY (OURAL DU SUD).MOROZOV GA.1971; IZVEST. VYSSH. UCHEBN. ZAVED., GEOL. RAZV; SUN; 1971(4), VOL. 14, NUM. 0004, P. 55 A 58Miscellaneous

BENTHIC COMMUNITY ORGANIZATION IN THE LUDLOW SERIES OF THE WELSH BORDERLANDWATKINS R.1979; BULL. BRIT. MUS., NAT. HIST., GEOL.; GBR; DA. 1979; VOL. 31; NO 3; 106 P.; BIBL. 3 P.Serial Issue

LUDLOW STAGES = ETAGES DU LUDLOWHOLLAND CH; LAWSON JD; WALMSLEY VG et al.1980; LETHAIA; ISSN 0024-1164; NOR; DA. 1980; VOL. 13; NO 3; PP. 268; BIBL. 7 REF.Article

COMMENTS ON PAPER BY J.L. ROY, N.D. OPDYKE, AND E. IRVING, "FURTHER PALEOMAGNETIC RESULTS FROM THE BLOOMSBURG FORMATION".CREER KM.1969; J. GEOPHYS. RES.; USA; 1969(6), VOL. 74, NUM. 0012, P. 3299 A 3303Miscellaneous

Correlation of Upper Silurian trilobites in European sections = La corrélation des coupes du Silurien supérieur d'Europe par les trilobitesALBERTI, H; ALBERTI, L.Mezhdunarodnyj geologicheskij kongress. 27. 1984, 6Conference Paper

Evolutionary chains in the graptolite Bohemograptus bohemicus (BARR), a case for gradualism = L'évolution du graptolite Bohemograptus bohemicus (BARR): un cas de gradualismeURBANEK, A.Mezhdunarodnyj geologicheskij kongress. 27. 1984, pp 323-324Conference Paper

THE MAME "WENLOCK LIMESTONE".LAWSON JD.1977; GEOL. J.; G.B.; DA. 1977; VOL. 12; NO 2; PP. 189-190; BIBL. 4 REF.Article

THELODONTS FROM UPPER SILURIAN ERRATIC BOULDER O.410.HALSTEAD LB; TURNER S.1970; PROC. GEOL. SOC. LONDON; GBR; 1970(3), NUM. 1660, P. 335 A 340Miscellaneous

SILURIAN ROCKS AND FOSSILS AT HAILES KNOB, NORTH-WEST NELSON, NEW ZEALANDCOOPER RA; WRIGHT AJ.sdNEW ZEAL. J. GEOL. GEOPHYS.; NEW ZEAL. ,1972, VOL. 15, NUM. 0009, P. 318 A 335Serial Issue

FORMATIONS DU SILURIEN SUPERIEUR DE LA PARTIE CONTINENTALE D'ESTONIEKALA EH.1976; IZVEST. AKAD. NAUK ESTON. S.S.R., KHIM. GEOL.; S.S.S.R.; DA. 1976; VOL. 25; NO 3; PP. 260-262; BIBL. 6 REF.; 1 ILL.Article

ON THE PHYLOGENETIC POSITION OF THE GENUS BOUCOTINSKIA BRUNTON AND COKS, 1967 (SPIRIFERIDA).KRANS TF.1973; LEIDSE GEOL. MEDED.; NEDERL.; 1973, VOL. 49, NUM. 0002, P. 277 A 283Serial Issue

Baterospirifer, un nouveau genre de brachiopode eospiriféridé du Silurien supérieurRONG JIA-YU; SUYANG-SHENG; LI WEN-GUO et al.Gǔshēngwùxué bào. 1984, Vol 23, Num 1, pp 62-68, issn 0001-6616Article

Evolution and environment in the late Silurian and early Devonian, meeting of the Royal Society in May 1984, London = Evolution et environnement au Silurien supérieur et au Dévonien inférieur; Réunion de la Royal Society; mai 1984; LondresCHALONER, W. G; LAWSON, J. D.Royal society. Meeting. 1985, isbn 0-85403-243-6, 342 p., isbn 0-85403-243-6Conference Proceedings

Agnathes du Sichuan, ChineLIU SHIFAN.Gujizhui dongwu yu gurenlei. 1983, Vol 21, Num 2, pp 97-102, issn 0042-4404Article

K VOPROSU O BIOKHRONOLOGII POZDNEGO SILURA EVROPY = BIOCHRONOLOGIE DU SILURIEN SUPERIEUR D'EUROPETSEGEL'NYUK PD.1982; GEOL. Z (KIEV, 1968); ISSN 0367-4290; SUN; DA. 1982; VOL. 42; NO 3; PP. 33-41; ABS. ENG; BIBL. 1 P.; 1 TAB. ; TABL.Article

COMMENTS ON THE GRAPTOLITE CHRONOLOGY OF GOTLAND = COMMENTAIRES SUR LA CHRONOLOGIE PAR LES GRAPTOLITES A GOTLANDJAEGER H.1981; RAPP. MEDD.-SVER. GEOL. UNDERS.; ISSN 0349-2176; SWE; DA. 1981; NO 25; PP. 12Conference Paper

LITHOFACIES DEVELOPMENT OF THE HEMSE BEDS, GOTLAND = LITHOFACIES DES COUCHES DE HEMSE, GOTLANDSUNDQUIST B.1981; RAPP. MEDD.-SVER. GEOL. UNDERS.; ISSN 0349-2176; SWE; DA. 1981; NO 25; PP. 33Conference Paper

SILICIFIED BIVALVES FROM THE SILURIAN OF GOTLAND = BIVALVES SILICIFIEES DU SILURIEN DE GOTLANDLILJEDAHL L.1981; RAPP. MEDD.-SVER. GEOL. UNDERS.; ISSN 0349-2176; SWE; DA. 1981; NO 25; PP. 22Conference Paper

THE LOWER DEVONIAN SPORES OF THE ARMORICAN MASSIF: BIOSTRATIGRAPHY AND EVOLUTIONARY TRENDS = SPORES DU DEVONIEN INF. DU MASSIF ARMORICAIN: BIOSTRATIGRAPHIE ET TENDANCES DE LEUR EVOLUTIONLE HERISSE A.1981; RAPP. MEDD.-SVER. GEOL. UNDERS.; ISSN 0349-2176; SWE; DA. 1981; NO 25; PP. 21-22Conference Paper

POISKOVYE PREDPOSYLKI KOLCHEDANONOSNOSTI VOSTOCHNO-URAL'SKOGO PODNYATIYA = BASES DE LA PROSPECTION DE LA PYRITE DANS LES MASSIFS MONTAGNEUX DE L'OURAL ORIENTALVOLIKOV AG; MININA OV.1981; RAZVED. OHR. NEDR.; ISSN 502014; SUN; DA. 1981; NO 3; PP. 28-32; BIBL. 6 REF.; ILL.Article

"NONPALEOCOPE" OSTRACODE SUCCESSION IN THE WENLOCK SERIES OF THE WELSH BORDERLAND = SUCCESSION D'OSTRACODES "NONPALEOCOPE" DANS LES SERIES DU WENLOCKPETERSEN LE; LUNDIN RL.1981; RAPP. MEDD.-SVER. GEOL. UNDERS.; ISSN 0349-2176; SWE; DA. 1981; NO 25; PP. 27Conference Paper

A CRINOID THANATOTOPE FROM THE EKE BEDS = UN THANATOTOPE DE CRINOIDES DES STRATES D'EKEFRANZEN C.1981; RAPP. MEDD.-SVER. GEOL. UNDERS.; ISSN 0349-2176; SWE; DA. 1981; NO 25; PP. 9Conference Paper

CONODONTES DU SILURIEN SUPERIEUR DU DISTRICT DE QUJING, YUNNANWANG CHENG YUAN.1980; GUSHENGWUXUE BAO; ISSN 0001-6616; CHN; DA. 1980; VOL. 19; NO 5; PP. 369-378; ABS. ENG; BIBL. 1 P.; 2 PLANCH. ; PL./ILL.Article

THE DEVONIAN: A SYSTEM BORN FROM CONFLICTRUDWICK MJS.1979; SPEC. PAPERS PALAEONTOL.; GBR; DA. 1979; NO 23; PP. 9-22; BIBL. 2 P.; 3 ILL.Conference Paper

COULD CONODONTS BE LOST AND REPLACED. NUMERICAL RELATIONS AMONG DISJUNCT CONODONT ELEMENTS OF CERTAIN POLYGNATHIDAE (LATE SILURIAN-LOWER DEVONIAN, EUROPE).CARLS P.1977; NEU. JB. GEOL. PALAEONTOL., ABH.; DTSCH.; DA. 1977; VOL. 155; NO 1; PP. 18-64; ABS. ALLEM.; BIBL. 3 P.; 13 ILL.Article