CONTENTS 
XV.—Native Birds, Part II. 
XVI.—A Bird’s Ege 
XVII.—A Hen’s Ege | 
XVIIL.—Mammals 
XITX.—The Cat ~ 
XX.—The Horse 
XXI.—The Cow ~ 
XXII.—The Sheep 
XXIII.—The Pig 
PART III.—MINERALS AND ROCKS. 
T.—Minerals 
II.—Coal 
IIT.—Rock Salt 
IV.—Table Salt 
V.—Sulphur 
VI.—Quartz 
VII.-—Calcite 
VIII.—Ivon Pyrites 
TX.—Metals 
Tron 
Lead 
x — Rocks 
XI. = indirauiheds or tareous Becks 
Granite nt 
Basaltie Rocks ... 
Andesite 
Rhyolite 
XII.—Stratified or Sedimentary Rares 
Sandstone : 
Shale... vs 
XIII.—Gravel and Shingle ... 
Conglomerate 
XIV.—Limestone 
XV.—-Metamorphoric Rocks 
Gneiss ee 
Mica-Schist 
Slate... 
XVI.—The Weathering of Rocks 
XVII.—The Formation of Soil 
XVIII.—Sand and Clay 
APPENDIX.—Composition of the Atmosphere and of Water 
INDEX. — 
