Title: Notice of the rocks lying between the Carboniferous limestones of the Lower Peninsula of Michigan and the limestones of the Hamilton group; with descriptions of some cephalopods supposed to be new to science.
Authors: Winchell, Alexander, 1824-1891.
Publisher: Printed by E. Hayes,
Year: 1862
Subjects: Cephalopoda, Fossil.; Paleontology; Paleontology Michigan