EXPLANATION OF LARGE SCALE EXTINCTIONS OF LOWER VERTEBRATES.THOMSON KS.1976; NATURE; G.B.; 1976, VOL. 261, NUM. 5561, P. 578 A 580Serial Issue

ON THE HETEROCERCAL TAIL IN SHARKSTHOMSON KS.1976; PALEOBIOLOGY; U.S.A.; DA. 1976; VOL. 2; NO 1; PP. 19-38; BIBL. 27 REF.Article

PLEROMIC DENTINE IN A PERMIAN CROSSOPTERYGIAN FISH (FAMILY OSTEOLEPIDAE).THOMSON KS.1976; PALAEONTOLOGY; G.B.; DA. 1976; VOL. 19; NO 4; PP. 749-755; H.T. 1; BIBL. 15 REF.; 4 ILL.Article

A NEW DEVONIAN FISH (CROSSOPTERYGII : RHIPIDISTIA) CONSIDERED IN RELATION TO THE ORIGIN OF THE AMPHIBIA.THOMSON KS.1968; POSTILLA; USA; 1968(9), NUM. 0124, P. 1 A 13Miscellaneous

FURTHER NOTE ON THE STRUCTURE OF RHIPIDISTIAN FISHES KEITH STEWART THOMSON.THOMSON KS.1968; J. PALEONTOL.; USA; 1968(1), VOL. 42, NUM. 0001Miscellaneous

ON THE HETEROCERCAL TAIL IN SHARKS.THOMSON KS.1976; PALEOBIOLOGY; U.S.A.; 1976, VOL. 2, NUM. 0001, P. 19 A 38Serial Issue

THE FAUNAL RELATIONSHIPS OF RHIPIDISTIAN FISHES (CROSSOPTERYGII) FROM THE CATSKILL (UPPER DEVONIAN) OF PENNSYLVANIA.THOMSON KS.1976; J. PALEONTOL.; U.S.A.; DA. 1976; VOL. 50; NO 6; PP. 1203-1208; BIBL. 29 REF.Article

THE ENVIRONMENT AND DISTRIBUTION OF PALEOZOIC SARCOPTERYGIAN FISHES.THOMSON KS.1969; AMER. J. SCI.; USA; 1969(4), VOL. 267, NUM. 0004, P. 457 A 464Miscellaneous

ON THE INDIVIDUAL HISTORY OF COSMINE AND A POSSIBLE ELECTRORECEPTIVE FUNCTION OF THE PORE-CANAL SYSTEM IN FOSSIL FISHES.THOMSON KS.1977; LINN. SOC. SYMP. SER.; G.B.; DA. 1977; NO 4; PP. 247-270; H.T. 1; BIBL. 1 P.; 14 ILL.; (PROBL. VERTEBR. EVOL. SYMP.; LONDON; 1976)Conference Paper

NEW EVIDENCE ON THE EVOLUTION OF THE PAIRED FINS OF RHIPIDISTIAN AND THE ORIGIN OF THE TETRAPOD LIMB, WITH DESCRIPTION OF A NEW GENUS OF OSTEOLEPIDAETHOMSON KS.1972; POSTILLA; U.S.A.; DA. 1972; NO 157; PP. 1-7; BIBL. 4 REF.; 5 ILL.Serial Issue

NEW EVIDENCE ON THE EVOLUTION OF THE PAIRED FINS OF RHIPIDISTIAN AND THE ORIGIN OF THE TETRAPOD LIMB, WITH DESCRIPTION OF A NEW GENUS OF OSTEOLEPIDAETHOMSON KS.1972; POSTILLA; U.S.A. ; 1972, NUM. 0157, P. 1 A 7Serial Issue

ESTIMATION OF CELL SIZE AND DNA CONTENT IN FOSSIL FISHES AND AMPHIBIANSTHOMSON KS; MURASZKO K.1978; J. EXPER. ZOOL.; USA; DA. 1978; VOL. 205; NO 2; PP. 315-320; BIBL. 13 REF.Article

GROWTH AND FORM IN FOSSIL RHIPIDISTIAN FISHES (CROSSOPTERYGII).THOMSON KS; HAHN KV.1968; J. ZOOL.; GBR; 1968(10), VOL. 156, NUM. 002 , P. 199 A 223Miscellaneous

SERINE PROTEINASES AND THEIR INHIBITORS IN PHYCOMYCES BLAKESLEEANUSFISCHER EP; THOMSON KS.1979; J. BIOL. CHEM.; USA; DA. 1979; VOL. 254; NO 1; PP. 50-56; BIBL. 24 REF.Article

THE STRUCTURE AND RELATIONSHIPS OF THE PRIMITIVE DEVONIAN LUNGFISH-DIPNORHYNCHUS SUSSMILCHI (ETHERIDGE).THOMSON KS; CAMPBELL KSW.1971; PEABODY MUS. NAT. HIST., YALE UNIV., BULL; USA; 1971, NUM. 0038, P. 1 A 109Miscellaneous

A CRITICAL REVIEW OF THE DIPHYLETIC THEORY OF RHIPIDISTIAN-AMPHIBIAN RELATIONSHIPS.THOMSON KS; SZARSKI H.1968; CURRENT.PROBLEMS.OF.LOWER.VERTEBRATE.PHYLOGENY.; 1968, P. 285 A 306Miscellaneous

X-RAY DIFFRACTION OF THE CALCIFIED TISSUES IN POLYPTERUSMEINKE DK; SKINNER HCW; THOMSON KS et al.1979; CALCIF. TISSUE INT.; DEU; DA. 1979; VOL. 28; NO 1; PP. 37-42; BIBL. 57 REF.Article

SPECIALIZED SCALES IN THE CLOACAL REGION OF TWO PALEOZOIC FISHES (CROSSOPTERYGII).THOMSON KS; RACKOFF JS; DARLING JS et al.1976; POSTILLA; U.S.A.; DA. 1976; NO 170; PP. 1-6; BIBL. 7 REF.; 2 ILL.Serial Issue

ELECTRON MICROSCOPIC OBSERVATIONS OF FLAVOBACTERIUM AQUATILE NCIB 8694 (=ATCC 11947) AND FLAVOBACTERIUM MENINGOSEPTICUM NCTC 10016 (=ATCC 13253)THOMSON KS; MCMEEKIN TA; THOMAS CJ et al.1981; INT. J. SYST. BACTERIOL.; ISSN 0020-7713; USA; DA. 1981; VOL. 31; NO 3; PP. 226-231; BIBL. 25 REF.Article

NUCLEAR DNA CONTENTS OF COELACANTH ERYTHROCYTESTHOMSON KS; GALL JG; COGGINS LW et al.1973; NATURE; G.B.; DA. 1973; VOL. 241; NO 5385; PP. 126; BIBL. 7REF.Serial Issue

1-N-NAPHTHYLPHTHALAMIC ACID AND 2,3,5-TRIIODOBENZOIC ACID. IN-VITRO BINDING TO PARTICULATE CELL FRACTIONS AND ACTION ON AUXIN TRANSPORT IN CORN COLEOPTILES = ACIDES 1-N-NAPHTYLPHTALAMIQUE ET 2,3,5-TRIIODOBENZOIQUE. LIAISON IN VITRO A DES FRACTIONS PARTICULAIRES DE LA CELLULE ET ACTION SUR LE TRANSPORT DE L'AUXINE DANS DES COLEOPTILES DE MAISTHOMSON KS; HERTEL R; MULLER S et al.1973; PLANTA; ALLEM.; DA. 1973; VOL. 109; NO 4; PP. 337-352; BIBL. 1 P.Serial Issue

OSMOTIC REGULATION. PHYSIOLOGICAL SIGNIFICANCE OF PROTEOLYTIC AND NONPROTEOLYTIC ACTIVATION OF ISOFLORIDOSIDE-PHOSPHATE SYNTHASEKAUSS H; THOMSON KS; THOMSON M et al.1979; PLANT PHYSIOL.; USA; DA. 1979; VOL. 63; NO 3; PP. 455-459; BIBL. 15 REF.Article

CYCLIC CHANGE IN LATE TRIASSIC LACUSTRINE COMMUNITIES.OLSEN FE; REMINGTON CL; CORNET B et al.1978; SCIENCE; USA; DA. 1978; VOL. 201; NO 4357; PP. 729-733; BIBL. 41 REF.; 5 ILL.Article

PROTEOLYTIC ACTIVATION OF A GALACTOSYL TRANSFERASE INVOLVED IN OSMOTIC REGULATION.KAUSS H; THOMSON KS; TETOUR M et al.1978; PLANT PHYSIOL.; U.S.A.; DA. 1978; VOL. 61; NO 1; PP. 35-37; BIBL. 12 REF.Article

COMPOSITION OF FLUID FROM THE NOTOCHORDAL CANAL OF THE COELACANTH, LATIMERIA CHALUMNAE.GRIFFITH RW; MATHEWS MB; UMMINGER BL et al.1975; J. EXPER. ZOOL.; U.S.A.; DA. 1975; VOL. 192; NO 2; PP. 165-171; BIBL. 1 P. 1/2Article