Description of several new genera and species of fossil fishes, from the Carboniferous strata of Ohio. Proceedings of the Academy of Natural Sciences of Philadelphia, 8, 96–100

Descriptions of new species of vertebrates, mainly from the Sub-Carboniferous Limestome and Coal Measures of Illinois. Geological Survey of Illinois, 2, 9–134

Descriptions of Fossil Fishes, from the Upper Coal Measures of Nebraska. Proceedings of the American Philosophical Society, 11(81), 431–437
Descriptions of fossil fishes. Report of the Geological Survey of Ohio. Volume I. Geology and Palaeontology. Part II. Palaeontology, 247–355
Beschreibung der fossilen Fische. Bericht über die Geologische Aufnahme von Ohio. I. Band. Geologie und Paläontologie. II. Theil. Paläontologie, 247–350

Catalogue of Vertebrata of the Permian formation of the United States. American Naturalist, 15, 162–164

Catalogue of the fossil fishes in the British Museum. Part. I. British Museum (Natural History): 474 p., fig., 17 pl.