105 books
Index to the Names Which Have Been Applied to the Subdivisions of the Class Brachiopoda Excluding the Rudistes Previous to the Year 1877 Volume N . 13
Land and Fresh Water Mollusks of Alaska and Adjoining Regions
Contributions to the Tertiary Paleontology of the Pacific Coast; I. the Miocene of Astoria and Coos Bay, Oregon
Correlation Papers; Neocene
Contributions to the Tertiary Paleontology of the Pacific Coast Volume 1
Contributions to the Tertiary Fauna of Florida Volume 3, Pts. 3-4; With Especial Reference to the Miocene Silex-Beds of Tampa and the Pliocene Beds of the Calooshatchie River
Summary of the Marine Shellbearing Mollusks of the Northwest Coast of America; From San Diego, California, to the Polar Sea, Mostly Contained in the Collection of the United State National Museum, with Illustrations of Hitherto Unfigured Species
The Mollusca of Porto Rico
Geological Results of the Study of the Tertiary Fauna of Florida Volume 6; 1886-1903
Nomenclature in Zoology and Botany; A Report to the American Association for the Advancement of Science at the Nashville Meeting, August 31, 1877
Notes on Some Upper Cretaceous Volutidae, with Descriptions of New Species and a Revision of the Groups to Which They Belong Volume 50, No. 1
An Index to the Museum Boltenianum Volume 2360
A Preliminary Catalogue of the Shell-Bearing Marine Mollusks and Brachiopods of the South-Eastern Coast of the United States; With Illustrations of Many of the Species
Contributions to the Tertiary Fauna of Florida Volume 3, PT. 6; With Especial Reference to the Miocene Silex-Beds of Tampa and the Pliocene Beds of the Calooshatchie River
Contributions to the Tertiary Fauna of Florida Volume 3, PT. 5; With Especial Reference to the Miocene Silex-Beds of Tampa and the Pliocene Beds of the Calooshatchie River
Index to the Names Which Have Been Applied to the Subdivisions of the Class Brachiopoda Excluding the Rudistes Previous to the Year 1877 Volume 13
A Monograph of West American Pyramidellid Mollusks Volume 68
List of Marine Mollusca Comprising the Quaternary Fossils and Recent Forms from American Localities Between Cape Hatteras and Cape Roque, Including the Bermudas Volume 24
A Monograph of the Molluscan Fauna of the Orthaulax Pugnax Zone of the Oligocene of Tampa, Florida Volume 90
Tribes of the Extreme Northwest Volume 1
Scientific Results of the Exploration of Alaska 1865-1874 (Volume 1)
Contributions to the Tertiary Paleontology of the Pacific Coast
Contributions to the Tertiary Fauna of Florida (Volume 1-2); With Especial Reference to the Miocene Silex-Beds of Tampa and the Pliocene Beds of the Caloosahatchie River
Contributions to the Tertiary Fauna of Florida (Volume 3, Pts. 1-2); With Especial Reference to the Miocene Silex-Beds of Tampa and the Pliocene Beds of the Calooshatchie River