PREFACE
CONTENTS
LIST OF PLATES
CHAPTER I
CHAPTER II
CHAPTER III
CHAPTER IV
CHAPTER V
CHAPTER VI
CHAPTER VII
CHAPTER VIII
CHAPTER IX
CHAPTER X
CHAPTER XI
CHAPTER XII
CHAPTER XIII
CHAPTER XIV
CHAPTER XV
CHAPTER XVI
CHAPTER XVII
CHAPTER XVIII
CHAPTER XIX
CHAPTER XX
CHAPTER XXI
CHAPTER XXII
CHAPTER XXIII
CHAPTER XXIV
CHAPTER XXV
CHAPTER XXVI
CHAPTER XXVII
CHAPTER XXVIII
CHAPTER XXIX
CHAPTER XXX
CHAPTER XXXI
CHAPTER XXXII
CHAPTER XXXIII
CHAPTER XXXIV
CHAPTER XXXV
CHAPTER XXXVI
CHAPTER XXXVII
CHAPTER XXXVIII
CHAPTER XXXIX
CHAPTER XL
TABLE I
TABLE II
TABLE III
TABLE IV
TABLE V
TABLE VI
TABLE VII
TABLE VIII
TABLE IX . Data
INDEX
FOOTNOTES:
BY G. F. HERBERT SMITH M.A., D.Sc. OF THE BRITISH MUSEUM (NATURAL HISTORY)
WITH MANY DIAGRAMS AND THIRTY-TWO PLATES OF WHICH THREE ARE IN COLOUR
THIRD EDITION
METHUEN & CO. LTD. 36 ESSEX STREET W.C. LONDON
