text Maryland Geological Survey creator text mdu Baltimore The Johns Hopkins press 1913 monographic eng

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5 p.l., [13]-720 p. LXXIII pl. (incl. fold. diagr. in pocket) diagrs. 26 cm. 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. 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." n-us-md Geology Maryland Paleontology Maryland Geology, Stratigraphic Devonian Paleontology Devonian QE121 .A215 vol. 5, pt. 2 gs 13000808 U.S. Geol. Survey. Libr./ICU 870506 20260227111315.0 gs 13000808