803393 • 803415 



ORVIG (ED) 



ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



RITCHIE, ALEXANDER ■ 1968 



PHLEBOLEPIS ELEGANS PANDER, AN UPPER SILURIAN 

 THELODONT FROM OESEL, WITH REMARKS ON THE 

 MORPHOLOGY OF THELODONTS 



81-88(4 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL STOCKHOLM, 539P, ILLUS 



803394 JOLLIE, MALCOLM ■ 1968 



SOME IMPLICATIONS OF THE ACCEPTANCE OF A 

 DELAMINATION PRINCIPLE 



89-107(12 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



MILES, ROGER S - 1968 



JAW ARTICULATION AND SUSPENSION IN ACANTHODES 



AND THEIR SIGNIFICANCE 



109-127(4 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



803396 NELSON, GARETH J - 1968 



GILL-ARCH STRUCTURE IN ACANTHODES 

 129-143(6 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



803397 HEINTZ, ANATOL ■ 1968 



THE SPINAL PLATE IN HOMOSTIUS AND DUNKLEOSTEUS 



145-151(2 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



803398 BENDIXALMGREEN, SVEND ERIK ■ 1968 



THE BRADYODONT ELASMOBRANCHS AND THEIR 

 AFFINITIES: A DISCUSSION 



153170 IN NOBEL SYMPOSIUM 4. CURRENT PROBLEMS 

 OF LOWER VERTEBRATE PHYLOGENY, TOR ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



PATTERSON, COLIN - 1968 



MENASPIS AND THE BRADYODONTS 



171-205(15 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 



PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 



ORVIG (ED) 



ALMQVIST & WIKSELL: STOCKHOLM, 539P. ILLUS 



SCHAEFFER. BOBB - 1968 



THE ORIGIN AND BASIC RADIATION OF THE 



OSTEICHTHYS 



207-222(4 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 



PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 



ORVIG (ED) 



ALMQVIST & WIKSELL: STOCKHOLM, 539P. ILLUS 



JARVIK, ERIK - 1968 



THE SYSTEMATIC POSITION OF THE DIPNOI 



223-245(6 FIGS) IN N08EL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



DENISON, ROBERT H - 1968 



THE EVOLUTIONARY SIGNIFICANCE OF THE EARLIEST 



KNOWN LUNGFISH, URANOLOPHUS 



247-257(9 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 



PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 



ORVIG (ED) 



ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



BERTMAR, GUNNAR ■ 1968 



LUNGFISH PHYLOGENY 



259-283(9 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 



PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 



ORVIG (ED) 



ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



THOMSON, KEITH STEWART - 1968 



A CRITICAL REVIEW OF THE DIPHYLETIC THEORY OF 



RHIPIDISTIAN AMPHIBIAN RELATIONSHIPS 

 285-306(11 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



LEHMAN, JEAN-PIERRE - 1968 



REMARQUES CONCERNANT LA PHYLOGENIE DES 



AMPHIBIENS 



307-315(6 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



803406 BJERRING, HANS C • 1968 



THE SECOND SOMITE WITH SPECIAL REFERENCE TO THE 

 EVOLUTION OF ITS MYOTOMIC DERIVATIVES 



341-357(6 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



803407 MOSS, MELVIN L - 1968 



THE ORIGIN OF VERTEBRATE CALCIFIED TISSUES 



359-371 IN NOBEL SYMPOSIUM 4, CURRENT PROBLEMS 

 OF LOWER VERTEBRATE PHYLOGENY, TOR ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



ORVIG, TOR • 1968 



THE DERMAL SKELETON; GENERAL CONSIDERATIONS 



373-379(5 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



ZANGERL, RAINER ■ 1968 



THE MORPHOLOGY AND THE DEVELOPMENTAL HISTORY OF 



THE SCALES OF THE PALEOZOIC SHARKS HOLMSELLA? 



SP AND ORODUS 399-412, 17 FIGS 



IN NOBEL SYMPOSIUM 4. CURRENT PROBLEMS OF LOWER 



VERTEBRATE PHYLOGENY, TOR ORVIG (ED) 



ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



DEVILLERS, CH; CORSIN, J - 1968 



LES OS DERMIQUES CRANIENS DES POISSONS ET DES 

 AMPHIBIENS: POINTS DE VUE EMBRYOLOGIQUES SUR 

 LES TERRITOIRES OSSEUX' ET LES 'FUSIONS' 



413-428(4 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



JESSEN, HANS ■ 1968 



THE GULAR PLATES AND BRANCHIOSTEGEL RAYS IN 



AMIA, ELOPS AND POLYPTERUS 



429-438(3 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



NYBELIN, ORVAR - 1968 



THE DENTITION IN THE MOUTH CAVITY OF ELOPS • 



439-443(3 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM 539P, ILLUS 



SZARSKI. HENRIK - 1968 



EVOLUTION OF CELL SIZE IN LOWER VERTEBRATES 



445-453 IN NOBEL SYMPOSIUM 4. CURRENT PROBLEMS 

 OF LOWER VERTEBRATE PHYLOGENY, TOR ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



OLSSON, RAGNAR ■ 1968 



EVOLUTIONARY SIGNIFICANCE OF THE PROLACTIN' 



CELLS IN TELEOSTOMEAN FISHES 



455-472(9 FIGS) IN NOBEL SYMPOSIUM 4. CURRENT 

 PROBLEMS OF LOWER VERTEBRATE PHYLOGENY, TOR 

 ORVIG (ED) 

 ALMQVIST & WIKSELL: STOCKHOLM, 539P, ILLUS 



BRUDIN, LARS - 1968 



APPLICATION OF PHYLOGENETIC PRINCIPLES IN 



508 



