La formation Shilengshui, Cambrien moyen, Guizhou centralZHAO YUAN-LONG; YUAN JIN-LIANG; ZHANG ZHENG-HUA et al.1983, Vol 7, Num 2, pp 143-146, issn 0253-4959Article

NEW AREA OF MIDDLE CAMBRIAN SEDIMENTS DISTRIBUTION IN TUVA.BOGNIBOVA RT; SHCHEGLOV AP.1970; AKAD. NAUK S.S.S.R., SIB. OTD., GEOL. GEOFIZ ; SUN; 1970(6), NUM. 0005, P. 32 A 36Miscellaneous

LE NIVEAU A BILLINGSELLA CF. LINGULAEFORMIS NIKITIN DU CAMBRIEN DE LA SIERRA DE LA DEMANDA (LOGRONO, ESPAGNE).COLCHEN M; HAVLICEK V.1969; BULL. SOC. GEOL. FR.; FRA; 1969(3), VOL. 10, NUM. 0002, P. 133 A 137Miscellaneous

CAMBRIEN MOYEN DE LA REGION DE SKRYJE. (RESUME).HAVLICEK V.1965; ZPRAVY.GEOL.VYZK.CESKOL; CSK; 1965, VOL. 1, P. 103 A 105Miscellaneous

AYSHEAIA AND THE GENERAL MORPHOLOGY OF THE ONYCHOPHORA.HUTCHINSON GE.1969; AMER. J. SCI.; USA; 1969(11), VOL. 267, NUM. 0009, P. 1062 A 1066Miscellaneous

ON NEW HORIZON OF AMGIAN STAGE IN NORTH-EAST OF THE SIBERIAN PLATFORMVASIL'EVA MN; GRICIK VV.1968; AKAD. NAUK S.S.S.R., SIB. OTD., GEOL. GEOFIZ ; SUN; 1968(7), NUM. 0007, P. 133 A 138Miscellaneous

Tasmanian Cambrian faunas, affinities and palaeocology = Les faunes cambriennes de Tasmanie: affinités et paléoécologieJAGO, J. B.Mezhdunarodnyj geologicheskij kongress. 27. 1984, 271Conference Paper

Position of the labrum in agnostid trilobites = Position du labrum (hypostoma) chez les Trilobites AgnostidesRITTERBUSH, L. A.Lethaia (Oslo. Trykt utg.). 1983, Vol 16, Num 4, pp 309-310, issn 0024-1164Article

La cuenca central Sudamericana del Cambrico medio-superior = Le bassin central sudaméricain du Cambrien moyen-supérieurACANOLAZA, F; MANCA, N.Mezhdunarodnyj geologicheskij kongress. 27. 1984, pp 226-227Conference Paper

Paleogeodinamicheskie obstanovki pozdnego rifeya-srednego Kembriya mongoliiBYAMBA, ZH.Mezhdunarodnyj geologicheskij kongress. 27. 1984, pp 153-154Conference Paper

Middle Cambrian Trilobites from Karihul, Liddar Valley, Anantnag District, Kashmir and its significance = Trilobites du Cambrien moyen de Karihul, vallée Liddar, district Anantnag KashmirGOPENDRA KUMAR; GOPAL SINGH.Current science (Bangalore). 1983, Vol 52, Num 11, pp 548-549, issn 0011-3891Article

Lineamenti della geologia dell' Iglesiente-Sulcis = Linéaments de la géologie de l'Iglesiente-SulcisCARMIGNANI, L; COCOZZA, T; GANDIN, A et al.Memorie della Societa Geologica Italiana. 1982, Vol 24, pp 65-77, issn 0375-9857, suppl. BArticle

Découverte de Centropleura (TRILOBITA) du Cambrien moyen en ChineLIU YIREN; ZHANG TAIRONG.Dìzhì lùmpíng. 1979, Vol 25, Num 2, pp 1-6, issn 0371-5736Article

Answer to Lower and Middle Cambrian AcritarchJANKAUSKAS, T.Przegląd geologiczny. 1993, Vol 41, Num 5, pp 389-390, issn 0033-2151Article

Middle Cambrian agnostoid biostratigraphy = La biostratigraphie du Cambrien moyen par les agnostoidesROBISON, R. A.Mezhdunarodnyj geologicheskij kongress. 27. 1984, 164Conference Paper

Trilobite find in the Middle Cambrian of the Moscow Syneclise, Yaroslavl' Oblast = Découverte d'un trilobite dans le Cambrien moyen du synéclise de Moscou, région de YaroslavKOROBOV, M. N; YANKAUSKAS, T. V.Doklady. Earth science sections. 1982, Vol 262, pp 105-106, issn 0012-494XArticle

Lower Paleozoic trilobites from subsurface rocks of the Western Desert, Egypt = Trilobites du Paléozoïque inférieur de roches non -affleurantes du Désert Occidental, EgypteANDRAWIS, S. F; EL AFIFY, F; ABD EL HAMEED, A. T et al.Neues Jahrbuch für Geologie und Paläontologie. Monatshefte. 1983, Num 2, pp 65-68, issn 0028-3630Article

Slapylites gen. n. z českého středního kambria (Hyolitha) = Splapylites gen. n. du Cambrien moyen tchèque (Hyolitha)MAREK, L.Časopis národního muzea v Praze. Řada přírodovědná. 1980, Vol 149, Num 3-4, pp 156-160, issn 0139-9497Article

Subarkosic flysch in the Caledonides of Western Mongolia = Le flysch subarkosique des Calédonides de Mongolie occidentaleVOZNESENSKAYA, T. A.Lithology and mineral resources. 1980, Vol 15, Num 4, pp 352-362, issn 0024-4902Article

New occurrence of the family Hipponicharionidae (Bradoriida, Arthropoda), in the lower and middle Cambrian of the Cadenas Ibéricas, SpainGOZALO, Rodolfo; DIES, Ma. Eugenia; CHIRIVELLA, Juan B et al.Geobios (Lyon). 2004, Vol 37, Num 2, pp 191-197, issn 0016-6995, 7 p.Conference Paper

PREMIERE DECOUVERTE DE TRILOBITES DANS DES FORMATIONS DU CAMBRIEN MOYEN DE LA PARTIE MERIDIONALE DE LA PLAINE BALTE (LITUANIE)KOROBOV MN; ANKAUSKAS TV.1980; DOKL. AKAD. NAUK SSSR; ISSN 0002-3264; SUN; DA. 1980; VOL. 253; NO 5; PP. 1184-1188; BIBL. 11 REF.; ILL.Article

NEW AGNOSTID TRILOBITES FROM THE MIDDLE CAMBRIAN OF BOHEMIAKORDULE V; SNAJDR M.1979; VEST. USTRED. UST. GEOL.; CSK; DA. 1979; VOL. 54; NO 1; PP. 45-47; H.T. 1; ABS. CZE; BIBL. 5 REF.Article

REVISION OF A LATE MIDDLE CAMBRIAN TRILOBITE FAUNULE FROM NORTHWESTERN QUEENSLAND.JELL PA; ROBISON RA.1978; UNIV. KANSAS PALEONTOL. CONTRIB., PAPER; U.S.A.; DA. 1978; NO 90-91; PP. 1-21; H.T. 4; BIBL. 2 P.; 6 ILL.Article

ACRITARCHES DU CAMBRIEN MOYEN DE JAKOUTIERUDAVSKAYA VA; KOKOULIN ML.1978; TRUDY INST. GEOL. GEOFIZ., MOSKVA; SUN; DA. 1978; NO 374; PP. 9-10; H.T. 1; BIBL. 3 REF.Article

REMARKS ON THE ORIGIN OF THE ARTHROPODA.SIMONETTA AM.1975; ATTI SOC. TOSC. SCI. NAT. PISA, B; ITAL.; DA. 1975; VOL. 82; PP. 112-134; ABS. ITAL.; BIBL. 1 P. 1/2Article