Explore Books on
pennsylvanian

Oxygen-isotope, X-ray-diffraction and scanning-electron-microscope examinations of authigenic-layer-silicate minerals from Mississippian and Pennsylvanian sandstones in the Michigan Basin

By K.F Zacharias

Pennsylvanian invertebrates of the Mazon Creek area, Illinois

By Eugene S. Richardson, Jr.

Tooth histology and ultrastructure of a Paleozoic shark, Edestus heinrichii

By Katherine Taylor

New agnathous fishes from the Pennsylvanian of Illinois

By David Bardack

Palynological studies of lower Pennsylvanian coal beds and adjacent strata of the proposed Pennsylvanian system stratotype in Virginia and West Virginia

By Robert M. Kosanke

The Supai Group of Grand Canyon

By Edwin Dinwiddie McKee

Regional aspects of Pottsville and Allegheny stratigraphy and depositional environments, Ohio and Kentucky

By Charles L. Rice

Pyritic cone-in-cone concretions

By Bertram G. Woodland

Sedimentary structures from the Carbondale Formation (Middle Pennsylvanian) of Northern Illinois

By Charles W. Shabica

The Mazon Creek caridoid Crustacea

By Frederick R. Schram

Some notes on Pennsylvanian Crustaceans in the Illinois basin

By Frederick R. Schram

Cameral deposits in cephalopod shells

By Alfred G. Fischer

Time factors of differentially preserved wood in two calcitic concretions in Pennsylvanian black shale from Indiana

By Bertram G. Woodland

Catalogue of the Mazon Creek fossils preserved in Toyohashi Museum of Natural History

By Keiji Matsuoka

Pennsylvanian geology of a part of the southern Appalachian coal field

By Harold R. Wanless

Classification of the Pennsylvanian strata of Illinois

By Robert M. Kosanke

Palynological studies of Middle Pennsylvanian coal beds of the proposed Pennsylvania System stratotype in West Virginia

By Robert M. Kosanke

Palynological analyses of upper Pennsylvanian coal beds and adjacent strata from the proposed Pennsylvanian system stratotype in West Virginia

By Robert M. Kosanke

Origin and environment of the Tonganoxie sandstone in northeastern Kansas

By Thomas W. Lins

The Supai Group of Grand Canyon

By Edwin D. McKee

Apparatus of the Pennsylvanian conodont genus Neognathodus

By Glen K Merrill

A new hydrozoan from the Pennsylvanian of Illinois

By Matthew H. Nitecki

Correlation and palynology of coals in the Carbondale and Spoon formations (Pennsylvanian) of the northeastern part of the Illinois Basin

By Russel A. Peppers

Les fougères sphénoptéridiennes du bassin houiller sarro-lorrain

By Claudine Brousmiche