The Mississippian series of eastern Kentucky. A regional interpretation of the stratigraphic relations of the sub-carboniferous group based on new and detailed field examinations Q Science
A synoptical list of the Accipitres (diurnal birds of prey) : comprising species and subspecies, with their characters and distribution Q Science
Yorkshire type ammonites : the original descriptions reprinted, and illustrated by figures of the types, reproduced from photographs mainly by J.W. Tutcher Q Science
