SEQUENCE WITHIN THE CONODONT GENUS POLYGNATHUS IN THE NEW YORK LOWER MIDDLE DEVONIAN.KLAPPER G.1971; GEOL. ET PALAEONTOL.; DEU; 1971, VOL. 5, P. 59 A 79Miscellaneous

Sequence in conodont genus ancyrodella in Lower Asymmetricus zone (Earliest Frasnian, Upper Devonian) of the Montagne Noire, France = Séquence chez le genre de conodonte Ancyrodella dans la zone à Asymmetricus inférieure (Frasnien basal, Dévonien supérieur) de la Montagne Noire, FranceKLAPPER, G.Palaeontographica. Abteilung A, Paläozoologie, Stratigraphie. 1985, Vol 188, Num 1-3, pp 19-34, issn 0375-0442Article

DEVONIAN BRACHIOPODS AND CONODONTS FROM CENTRAL OREGON.JOHNSON JG; KLAPPER G.1978; J. PALEONTOL.; U.S.A.; DA. 1978; VOL. 52; NO 2; PP. 295-299; BIBL. 14 REF.Article

NEW CONODONT GENUS APATELLA (LATE DEVONIAN), POSSIBLE HOMEOMORPH BACTROGNATHUS (EARLY CARBONIFEROUS, OSAGEAN SERIES), AND HOMEOMORPHY IN CONODONTSCHAUFF KM; KLAPPER G.1978; GEOL. ET PALAEONTOL.; DEU; DA. 1978; NO 12; PP. 151-164; ABS. GER; BIBL. 1 P.; 3 ILL.Article

FAMILIAL CLASSIFICATION OF RECONSTRUCTED DEVONIAN CONODONT APPARATUSESKLAPPER G; PHILIP G.sdGEOL. ET PALAEONTOL.; ALLEM. (SYMP. CONODONT TAXON.; MARBURG; 1971),1972, NUM. 0001, P. 97 A 114Miscellaneous

DEVONIAN CONODONT BIOSTRATIGRAPHYKLAPPER G; ZIEGLER W.1979; SPEC. PAPERS PALAEONTOL.; GBR; DA. 1979; NO 23; PP. 199-224; BIBL. 4 P.; 8 ILL.Conference Paper

DEVONIAN CONODONT BIOSTRATIGRAPHYKLAPPER G; ZIEGLER W.1979; SPEC. PAPERS PALAEONTOL.; GBR; DA. 1979; NO 23; PP. 199-224; BIBL. 5 P.; 8 ILL.Conference Paper

LOWER DEVONIAN CONODONT SEQUENCE, ROYAL CREEK, YUKON TERRITORY, AND DEVON ISLAND, CANADA.KLAPPER G; ORMISTON AR.1969; J. PALEONTOL.; USA; 1969(1), VOL. 43, NUM. 0001, P. 1 A 27Miscellaneous

CONODONT ECOLOGY: PELAGIC VERSUS BENTHIC.KLAPPER G; BARRICK JE.1978; LETHAIA; NORVEGE; DA. 1978; VOL. 11; NO 1; PP. 15-23; BIBL. 34 REF.Article

LOWER DEVONIAN CONODONT SEQUENCE, ROYAL CREEK, YUKON TERRITORY, AND DEVON ISLAND, CANADA.KLAPPER G; ORMISTON AR.1969; J. PALEONTOL.; USA; 1969(1), VOL. 43, NUM. 0001, P. 1 A 27Miscellaneous

Intent and reality in biostratigraphic zonation: a Reply to SANDBERG, ZIEGLER, and BULTYNCK (1988) = But et réalité des zonations biostratigraphiques: réponse à l'article de Sandberg, Ziegler et Bultynck, 1988KLAPPER, G.Newsletters on stratigraphy. 1988, Vol 19, Num 3, pp 179-183, issn 0078-0421Article

CONODONT ZONAL SPECIES FROM THE DELTA AND PESAVIS ZONES (LOWER DEVONIAN) IN CENTRAL NEVADA = ESPECES ZONALES DE CONODONTES DES ZONES A DELTA ET A PESAVIS, DOVONIEN INF., DU NEVADA CENTRALKLAPPER G; MURPHY MA.1980; NEUES JAHRB. GEOL. PALAEONTOL., MONATSH.; ISSN 0028-3630; DEU; DA. 1980; NO 8; PP. 490-504; ABS. GER; BIBL. 2 P.; ILL.Article

DEVONIAN CONODONT APPARATUSES AND THEIR VICARIOUS SKELETAL ELEMENTS.KLAPPER G; PHILIP GM.1971; LETHAIA; NOR; 1971, VOL. 4, NUM. 0004, P. 429 A 452Miscellaneous

UPPER RANGE OF STRINGOCEPHALUS (DEVONIAN BRACHIOPODA)JOHNSON JG; KLAPPER G; TROJAN WR et al.1980; NEWSLETTERS ON STRATIGR.; DEU; DA. 1980; VOL. 8; NO 3; PP. 232-235; BIBL. 11 REF.; 2 ILL.Article

LOWER DEVONIAN LIMESTONE OF POST-HUNTON AGE,TURKEY CREEK INLIER,MARSHALL COUNTY,SOUTH-CENTRAL OKLAHOMA.AMSDEN TW; KLAPPER G; ORMISTON AR et al.1968; AMER. ASS. PETROLEUM GEOLOGISTS BULL.; USA; 1968(1), VOL. 52, NUM. 0001, P. 162 A 166Miscellaneous

CONODONT PEARLS.GLENISTER BF; KLAPPER G; CHAUFF KM et al.1976; SCIENCE; U.S.A.; 1976, VOL. 193, NUM. 4253, P. 571 A 573Serial Issue

NATURAL ASSEMBLAGES OF PALMATOLEPIS FROM THE UPPER DEVONIAN OF THE NORTHERN URALS = ASSOCIATIONS NATURELLES DE PALMATOLEPIS DU DEVONIEN SUPERIEUR, OURAL NORDPUCHKOV VN; KLAPPER G; MASHKOVA TV et al.1981; ACTA PALAEONT. POL.; ISSN 0567-7920; POL; DA. 1981; VOL. 26; NO 3-4; PP. 281-298; H.T. 1; ABS. POL; BIBL. 3 P.; 1 TAB. ; 1 PLANCH. ; ESQUISSE/COUPE GEOL./PL./ILL./TABL.Article

CONODONTS AND CORRELATION OF LOWER-MIDDLE DEVONIAN BOUNDARY BEDS IN THE BARRANDIAN AREA OF CZECHOSLOVAKIAKLAPPER G; ZIEGLER W; MASHKOVA TV et al.1978; GEOL. ET PALAEONTOL.; DEU; DA. 1978; NO 12; PP. 103-116; ABS. GER; BIBL. 25 REF.; 3 ILL.Article

REDEFINITION AND SUBDIVISION OF THE VARCUS-ZONE (CONODONTS, MIDDLE-. UPPER DEVONIAN) IN EUROPE AND NORTH AMERICA.ZIEGLER W; KLAPPER G; JOHNSON JG et al.1976; GEOL. ET PALAEONTOL.; ALLEM.; DA. 1976; NO 10; PP. 109-140; ABS. ALLEM.; BIBL. 2 P.; 24 ILL.Article

Sur le genre Fugulodus (Conodonta)WANG CHENG-YUAN; KLAPPER, G.1987, Vol 4, Num 4, pp 369-374Article

FIELD TRIP E: SILURIAN AND DEVONIAN CONODONT LOCALITIES OF THE BARRANDIAN = EXCURSION E: LOCALITES A CONODONTES SILURIENNES ET DEVONIENNES DU BARRANDIENCHLUPAC I; KRIZ J; SCHOENLAUB HP et al.1980; ABH. GEOL. BUNDESANST.; AUT; DA. 1980; VOL. 35; PP. 147-180; H.T. 9; BIBL. 2 P.; ESQUISSE GEOL./COLONNE STRATIGR./COUPE GEOL.Conference Paper

CATALOGUE OF CONODONTS. III.ZIEGLER W; KLAPPER G; LINDSTROEM M et al.1977; STUTTGART; E. SCHWEIZERBART'SCHE; DA. 1977; PP. 1-574; BIBL. 19 P.; 56 ILL.Book

The disparilis Conodont Zone, the proposed level for the Middle-Upper Devonian Boundary = La zone à Conodonte disparilis, niveau proposé pour la limite Dévonien moyen-Dévonien supérieurZIEGLER, W; KLAPPER, G.1982, Num 55, pp 463-492, issn 0341-4116Article

REVISION OF SCAPHIGNATHUS AND DESCRIPTION OF CLYDAGNATHUS. ORMISTONI N.SP. (CONODONTA, UPPER DEVONIAN).BEINERT RJ; KLAPPER G; SANDBERG CA et al.1971; GEOL. ET PALAEONTOL.; DEU; 1971, VOL. 5, P. 81 A 91Miscellaneous

CATALOGUE OF CONODONTS. II.KLAPPER G; LINDSTROEM M; SWEET WC et al.sdSTUTTGART E. SCHWEIZERBART'SCHE,1975, P. 1 A 403Book