Ceratiocaridæ from the Upper Devonian Measures in Warren County: Volume 49

On the Higher Devonian Faunas of Ontario County, New York

Ceratiocaridae from the Chemung and Waverly Groups, at Warren, Pennsylvania

The Fauna with Goniatites Intumescens Beyrich, in Western New York

The Naples Fauna (fauna with Manticoceras Intumescens) in Western New York: Volume 50, Issue 7

The Systematic Position of the Trilobites

An Introduction to the Study of the Brachiopoda: Intended as a Handbook for the Use of Students, Part 1

A Memoir on the Palaeozoic Reticulate Sponges: Constituting the Family Dictyospongidae, Volume 1

The Lignites of the Great Sioux Reservation: A Report on the Region Between the Grand and Moreau Rivers, Dakota, Issues 15-23