5 preliminary leaves, [13]-720 pages : LXXIII plates (including folded diagram in pocket) diagrams ; 26 cm
OCLC
ocm01522824
At head of title: Maryland geological survey.
Plates VII-LXXIII, with the plates of the Lower Devonian, were issued in a separate volume under the title "Devonian plates."
"The sixth volume of a series of reports dealing with the systematic geology and paleontology of Maryland."
Preface.--The Middle Devonian deposits of Maryland, by C.S. Prosser, E.M. Kindle and C.K. Swartz.--Systematic paleontology of the Middle Devonian deposits of Maryland, by C.S. Prosser, E.M. Kindle, E.O. Ulrich and R.S. Bassler.--The Upper Devonian deposits of Maryland, by C.S. Prosser and C.K. Swartz.--Systematic paleontology of the Upper Devonian deposits of Maryland, by J.M. Clarke and C.K. Swartz.--General index.--Paleontological index