36 books
A Report on the Cretaceous Paleontology of New Jersey; Based Upon the Stratigraphic Studies of George N. Knapp; Volume 2
The Mississippian Brachiopoda of the Mississippi Valley Basin (Classic Reprint)
Contributions From Walker Museum, Vol. 1: No. 10; (I) Atactocrinus, a New Crinoid Genus From the Richmond of Illinois; (2) Description of a Ste. Genevieve Limestone Fauna From Monroe County, Illinois (Classic Reprint)
Monograph 1: The Mississippian Brachiopoda of the Mississippi Valley Basin (Classic Reprint)
A Biographic Index of North American Carboniferous Invertibrates (Classic Reprint)
The Story of the Geologic Making of Southern Illinois (Classic Reprint)
The Paleontology of the Niagaran Limestone in the Chicago Area, Vol. 1
Report on Paleontology, Vol. 3: The Paleozoic Faunas (Classic Reprint)
The Geological Map of Illinois
A Report on the Cretaceous Paleontology of New Jersey, 1907 (Classic Reprint)
Contributions to the Stratigraphy of Illinois: The Salem Limestone; Lower Paleozoic Stratigraphy of Southwestern Illinois; Notes on Shoal Creek Limestone (Classic Reprint)
The Geological Map of Illinois (Classic Reprint)
Geology of the Golconda Quadrangle: A Detailed Report on the Stratigraphy and Structure of That Portion of the Golconda Quadrangle Lying in Kentucky (Classic Reprint)
The Geology of Hardin County: And the Adjoining Part of Pope County (Classic Reprint)
A Report on Paleontology of New Jersey, Vol. 4 (Classic Reprint)
A Bibliographic Index of North American Carboniferous Invertebrates
A Bibliographic Index of North American Carboniferous Invertebrates Volume 153
Miscellaneous Collections Volume 3
Kinderhook Faunal Studies
The Geology of Hardin County, and the Adjoining Part of Pope County Volume 41
The Paleontology of the Niagaran Limestone in the Chicago Area; The Trilobita
The Paleozoic Faunas (Volume 3)
The Paleontology of Tne Niagaran Limestone in the Chicago Area (Volume 4 )
The Paleontology of the Niagaran Limestone in the Chicago Area: The Trilobita (Classic Reprint)
