class="c5" align="right">ib.

       Game birds and African visitants ib.        Noxious and useful insects ib.        Merino sheep 54        Horses, cattle, and beasts of burden 55        Fisheries 56 Estimated total production of Spain 57
CHAPTER III.
GEOLOGY AND MINES. Peculiar interest of Spanish geology 58         Granite and Silurian rocks ib.         Carboniferous formation 59         Secondary formations ib.         Upper Cretaceous ib.         Eocene tertiary 60         Miocene fresh-water ib.         Pliocene ib. Influence of geology on populations ib. Statistics of Spanish geology 61 Volcanoes, recent ib. Minerals of:        Gneiss and crystalline schists 62        Metamorphic rocks ib.        Cambrian formation ib.        Silurian slates ib.        Devonian sandstones ib.        Carboniferous series ib.        Permian 63        Triassic conglomerates ib.        Jurassic limestones and marl ib.        Cretaceous formation ib.        Eocene, Miocene, and Pliocene ib. Production and export of six chief minerals ib.        Of argentiferous ore, cobalt, silver ib.        Coal 65        Iron of the Bilbao district ib. Locality of principal mines 66 Mining laws 67
CHAPTER IV.
ETHNOLOGY, LANGUAGE, AND POPULATION. Pyrenees, no true boundary of 69 Population of Spain, mixed 70 Iberi, Kelt-Iberi, Basques, and Kelts ib. Foreign races in Spain 73 Visigoths, Arabs, and Moors 75 Toponymy of Spain 76 Language of Spanish Jews 77 Existing dialects ib. Statistics of the Spanish language 78 Characteristics of      "      " 79 Population of Spain 80        Density of ib.        Occupations of 81 Manufacturing and mining Provinces public@vhost@g@gutenberg@html@files@34875@[email protected]#page_082"