Chapter XVIII.--Ornitholites, or Fossil Birds, 759. Osteological

Characters of Birds, 760. Fossil Birds of the Pleistocene Epoch,

763. Fossil Birds of the Older Tertiary Deposits, 765. Fossil

Birds of the Wealden, 768. Ornithoidichnites, 768. On collecting

the Fossil Remains of Birds, 773.