au.\*:("YOCHELSON EL")
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CHARLES D. WALCOTT = CHARLES D. WALCOTTYOCHELSON EL.1979; GEOTIMES; ISSN 0016-8556; USA; DA. 1979; VOL. 24; NO 3; PP. 25-26Article
EARLY RADIATION OF MOLLUSCA AND MOLLUSC-LIKE GROUPS = LES DEBUTS DE LA RADIATION DES MOLLUSQUES ET DES GROUPES AFFINESYOCHELSON EL.1979; THE ORIGIN OF MAJOR INVERTEBRATA GROUPS. SYMPOSIUM/1978/HULL; GBR; LONDON: ACAD. PRESS; DA. 1979; PP. 323-358; BIBL. 3 P.; ILL.Conference Paper
EARLY ORDOVICIAN GASTROPOD OPERCULA AND EPICONTINENTAL SEAS.YOCHELSON EL.1975; J. RES. U.S. GEOL. SURV.; U.S.A.; DA. 1975; VOL. 3; NO 4; PP. 447-450; BIBL. 7 REF.Article
DESCRIPTION OF THE EARLY CAMBRIAN HELENIA BELLA WALCOTT, AN APPENDAGE OF HYOLITHES.YOCHELSON EL.1974; J. RES. U.S. GEOL. SURV.; U.S.A.; 1974, VOL. 2, NUM. 0006, P. 717 A 722Serial Issue
DISCUSSION OF EARLY CAMBRIAN "MOLLUSCS".YOCHELSON EL.1975; J. GEOL. SOC.; G.B.; 1975, VOL. 131, NUM. 0006, P. 661 A 662Serial Issue
THE LATE EARLY ORDOVICIAN GASTROPOD CERATOPEA IN THE ARBUCKLE MOUNTAINS, OKLAHOMAYOCHELSON EL.1973; OKLAHOMA GEOL. NOTES; U.S.A. ; 1973, VOL. 33, NUM. 0002, P. 67 A 78Serial Issue
REVISION OF SOME OF GIRTY'S INVERTEBRATE FOSSILS FROM THE FAYETTEVILLE SHALE (MISSISSIPPIAN) OF ARKANSAS AND OKLAHOMA -GASTROPODS.YOCHELSON EL.1969; GEOL. SURV. U.S.A., PROF. PAPER; USA; 1969, NUM. 0606-00D , P. 25 A 33Miscellaneous
A BIBLIOGRAPHIC INDEX OF NORTH AMERICAN LATE PALEOZOIC HYOLITHA,AMPHINEURA,SCAPHOPODA,AND GASTROPODA.YOCHELSON EL; SAUNDERS BW.1967; GEOL. SURV. U.S.A., BULL.; USA; 1967, NUM. 1210, P. 1 A 271Miscellaneous
AN ALTERNATIVE APPROACH TO THE INTERPRETATION OF THE PHYLOGENY OF ANCIENT MOLLUSKSYOCHELSON EL.1978; MALACOLOGIA; USA; DA. 1978; VOL. 17; NO 2; PP. 165-191; BIBL. 3 P.Conference Paper
MIDDLE ORDOVICIAN GASTROPODS FROM THE H NONOLONDA AREA, TRONDHEIM REGION, NORWAY.YOCHELSON EL.1977; NORSK GEOL. T.; NORGE; DA. 1977; VOL. 57; NO 4; PP. 379-384; BIBL. 4 REF.; 1 ILL.Article
MONOPLACOPHORA (MOLLUSCA) FROM THE UPPER ORDOVICIAN OF NORWAY.YOCHELSON EL.1977; NORSK GEOL. T.; NORGE; DA. 1977; VOL. 57; NO 4; PP. 297-312; BIBL. 20 REF.; 2 ILL.Article
TREMADOCIAN MOLLUSKS FROM THE NOCHIXTLAN REGION OAXACA,MEXICO.YOCHELSON EL.1968; J. PALEONTOL.; USA; 1968(5), VOL. 42, NUM. 0003, P. 801 A 803Miscellaneous
AGMATA, A PROPOSED EXTINCT PHYLUM OF EARLY CAMBRIAN AGE.YOCHELSON EL.1977; J. PALEONTOL.; U.S.A.; DA. 1977; VOL. 51; NO 3; PP. 437-454; H.T. 3; BIBL. 1 P. 1/2; 3 ILL.Article
ON THE NATURE OF POLYLOPIA.YOCHELSON EL.1968; GEOL. SURV. U.S.A., PROF. PAPER; USA; 1968, P. 1 A 7Miscellaneous
SALTERELLA (EARLY CAMBRIAN; AGMATA) FROM THE SCOTTISH HIGHLANDS = SALTERELLA (CAMBRIEN INFERIEUR; AGMATA) DES HIGHLAND D'ECOSSEYOCHELSON EL.1983; PALAEONTOLOGY; ISSN 0031-0239; GBR; DA. 1983; VOL. 26; PART. 2; PP. 253-260; BIBL. 15 REF.; ILL.Article
CHARLES D. WALCOTT - AMERICA'S PIONEER IN PRECAMBRIAN PALEONTOLOGY AND STRATIGRAPHY = CH. D. WALCOTT, UN PIONNIER DE LA PALEONTOLOGIE ET DE LA STRATIGRAPHIE DU PRECAMBRIENYOCHELSON EL.1979; GEOL. ASSOC. CAN. SPEC. PAP.; ISSN 548049; CAN; DA. 1979; NO 19; PP. 261-292; ABS. FRE; BIBL. 4 P.; ILL./PORTRAITConference Paper
STENOTHECOIDA, A PROPOSED NEW CLASS OF CAMBRIAN MOLLUSCA.YOCHELSON EL.1969; LETHAIA; NOR; 1969, VOL. 2, NUM. 0001, P. 49 A 62Miscellaneous
DISCOVERY OF EARLY CAMBRIAN FOSSILS AT TAYLOR NUNATAK, ANTARCTICA.YOCHELSON EL; STUMP E.1977; J. PALEONTOL.; U.S.A.; DA. 1977; VOL. 51; NO 4; PP. 872-875; BIBL. 9 REF.; 2 ILL.Article
INTERPRETATION OF DEPOSITIONAL ENVIRONMENT IN THE PLYMPTON FORMATION (PERMIAN), SOUTHERN PEQUOP MOUNTAINS, NEVADA, FROM PHYSICAL STRATIGRAPHY AND A FAUNULEYOCHELSON EL; FRASER GD.1973; J. RES. U.S. GEOL. SURV.; U.S.A. ; 1973, VOL. 1, NUM. 0001, P. 19 A 32Serial Issue
A LIFE ASSOCIATION OF SHELL AND OPERCULUM IN THE EARLY ORDOVICIAN GASTROPOD CERATOPEA UNGUISYOCHELSON EL; WISE OA JR.1972; J. PALEONTOL.; U.S.A. ; 1972, VOL. 46, NUM. 0005, P. 681 A 684Serial Issue
GASTROPODA OF THE ESSEX FAUNA, FRANCIS CREEK SHALE (MIDDLE PENNSYLVANIAN), NORTHEASTERN ILLINOIS = LES GASTROPODES DE LA FAUNE ESSEX, SHALE FRANCIS CREEK (PENNSYLVANIEN MOYEN), NORD EST DE L'ILLINOISSCHINDEL DE; YOCHELSON EL.1979; MAZON CREEK FOSSILS SYMPOSIUM/1978/ANN ARBOR MI; USA/GBR; NEW YORK: ACAD. PRESS/LONDON: ACAD. PRESS; DA. 1979; PP. 303-319; BIBL. 5 REF.; ILL.Conference Paper
NORTH AMERICAN PALEOZOIC LAND SNAILS, WITH A SUMMARY OF OTHER PALEOZOIC NONMARINE SNAILS = GASTROPODES TERRESTRES PRIMAIRES D'AMERIQUE DU NORD; AVEC UN RESUME SUR D'AUTRES GASTROPODES NON MARINS DU PRIMAIRESOLEM A; YOCHELSON EL.1979; GEOL. SURV. U.S.A., PROF. PAPER; USA; DA. 1979; NO 1072; 38 P.; H.T. 10; BIBL. 2 P.; 6 TAB. ; 10 PLANCH. ; TABL./PL.Serial Issue
PALLISERIA ROBUSTA WILSON (GASTROPODA) IN OIL CREEK FORMATION, ARBUCKLE MOUNTAINS, OKLAHOMA.LEWIS RD; YOCHELSON EL.1978; OKLAHOMA GEOL. NOTES; USA; DA. 1978; VOL. 38; NO 2; PP. 43-48; BIBL. 1 P.; 3 ILL.Article
TWO NEW GASTROPOD GENERA FROM THE LOWER SILURIAN OF THE OSLO REGION, NORWAY.PEEL JS; YOCHELSON EL.1976; NORSK GEOL. T.; NORGE; DA. 1976; VOL. 56; NO 1; PP. 15-27; BIBL. 14 REF.Article
CERATOPEA (GASTROPODA) FROM WASHINGTON LAND, WESTERN NORTH GREENLAND = CERATOPEA (GASTROPODA) DU WASHINGTON LAND, OUEST DU NORD DU GROENLANDPEEL JS; YOCHELSON EL.1979; RAPP.-GROENL. GEOL. UNDERS.; ISSN 0418-6559; DNK; DA. 1979; NO 91; PP. 87-91; BIBL. 9 REF.; ESQUISSE/ILL.Article