Contributions to the geology and paleontology of the Canal Zone, Panama, and geologically related areas in Central America and the West Indies This book, "Contributions to the geology and paleontology of the Canal Zone, Panama, and geologically related areas in Central America and the West Indies", by Thomas Wayland Vaughan, is a replication of a book originally published before 1919. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.