Report of the Geological Survey of Ohio
Dr. J. S. Newberry, State Geologist (volumes 1-4)
Dr. Edward Orton, State Geologist (volumes 5-11)
Published by authority of the Legislature of Ohio
Columbus, Ohio : Nevins & Meyers, 1873-1906
From Ohio State Unversity – Geology Library – Ohio Geological Survey: Reports
The online collection currently contains volumes 1-11 of the Report of the Geological Survey of Ohio. There are reprinted copies available of volumes 1-11 in the reference section of the Geology Library.
Each volume listed is broken into multiple PDF files by volume index and illistrations
Volume 1: Geology and Palaeontology
Volume 2: Geology and Palaeontology
Volume 3: Geology and Palaeontology (Only Part 1 was published)
Volume 4: Zoology and Botany (Only Part 1 was published)
Volume 5: Economic Geology
Volume 6: Economic Geology
Volume 7: Economic Geology, Archaeology, Botany and Palaeontology
Volume 8: Reports on Various Minerals (Bulletins 1-3 of the 4th Series)
Volume 9: Bulletins 4-8 of the 4th Series
Volume 10: Bulletins 9-11 of the 4th Series
Volume 11: Bulletins 12-15 of the 4th Series
Full Volume PDF files
Volume 3: Geology and Palaeontology (103.7 MB)
Volume 4: Zoology and Botany (112.4 MB)
Volume 5: Economic Geology (108.0 MB) — foldouts (226.0 MB)
Volume 6: Economic Geology (91.1 MB) — foldouts (135.2 MB)
Volume 7: Economic Geology, Archaeology, Botany and Palaeontology (125.5 MB) — maps (43.7 MB)
Volume 8: Reports on Various Minerals (Bulletins 1-3 of the 4th Series) (391.8 MB)
Volume 9: Bulletins 4-8 of the 4th Series (216.8 MB)
Volume 10: Bulletins 9-11 of the 4th Series (164.5 MB) — foldouts (143.8 MB)
Volume 11: Bulletins 12-15 of the 4th Series (411.3 MB) — foldouts (93.2 MB)