Contributions to the Tertiary Paleontology of the Pacific Coast, Part 1: The Miocene of Astoria and Coos Bay, Oregon is a scientific book written by William Healey Dall in 1909. The book focuses on the Miocene period of the Pacific Coast, specifically the areas of Astoria and Coos Bay in Oregon. It provides detailed descriptions and analysis of the fossils found in these regions, including mollusks, bryozoans, and corals. Dall's work also includes...