Machine generated contents note: 1.The Abyss Of Time -- 2.Healthful Exertion -- 3.Down The Mines -- 4.Vestiges Of Paternity -- 3.Fighting Fellows -- 6.Dating The Deluge -- 7.On The Beach -- 8.Dinosaur Wars -- 9.Celibacy Galore -- 10.From Siluria To The Moon -- 11.Alps On Alps Arise -- 12.Darwin The Geologist -- 13.The Iceman Cometh -- 14.Footprints In Pennsylvania -- 15.At Last, The Big Question -- 16.Origin Of Origin -- 17.The Whole Orang -- 18.Museum Pieces -- 19.Then And Now.