Pre-historic Races of the United States of America

American Ancient Monuments animals antiquity Archæology arrow-heads Bayou beds bones bronze burial Central America character charcoal chert Chicago civilization clay climate continent copper crania Creek deposit described diameter earth Epoch Europe European evidence excavation existence extinct feet high fifty figure flint foramen magnum fossil fragments grave Grave Creek Mound head Herodotus human hundred Illinois implements inches Indians indicate inferred island Lake Lake Superior layer Löess mastodon material ments Merom Mexico miles Miocene Mississippi Missouri mould Mound-builders mounds musk-ox nearly northern observed occipital occur Ohio origin ornaments peculiarity period Perry County Pliocene portion pottery Pre-historic Professor pyramid race region reindeer relics remains remarks represented ridge River seen shell-heaps shells side skeletons skull soil species specimens Squier and Davis stone structure superciliary ridges surface temple thick tion traced trees tribes tumuli walls Wisconsin zygomatic arches