Influences of Modern Pedogenesis On Paleoclimate Estimates from Pennsylvanian and Permian Paleosols, Southeast Ohio, U.S.A.

Engineering Geology, History and Geography of the Pittsburgh, Pennsylvania Area

REPEATED REGENERATION OF CRINOID SPINES IN THE UPPER PENNSYLVANIAN OF EASTERN OHIO: EVIDENCE OF ELEVATED PREDATION INTENSITY AND SIGNIFICANCE FOR PREDATOR-DRIVEN EVOLUTION OF CRINOID MORPHOLOGY

A Durability-based Approach For Designing Cut Slopes in Weak Rock Units in Ohio

CONSERVATIVE EVOLUTION IN NAUTILOID SHELL MORPHOLOGY: EVIDENCE FROM THE PENNSYLVANIAN NAUTILOID METACOCERAS MCCHESNEYI FROM OHIO, USA

Walking Trails of the Giant Terrestrial Arthropod Arthropleura from the Upper Carboniferous of Kentucky

An assessment of topographic effects on airborne and ground magnetic data

High-resolution 2D surface seismic reflection survey to detect abandoned old coal mine works to improve mine safety

Limnopus trackways from the Conemaugh Group (Late Pennsylvanian), southern West Virginia

Taxonomic status of Edaphosaurus raymondi Case

The Pennsylvanian gastropod Donaldina Knight in the Appalachian Basin, Eastern U.S.A.

Appalachian Carboniferous trilobites

Correlations of Coal Beds near Allegheny-Conemaugh Contact in Tri-State Area of Ohio, Kentucky, and West Virginia: ABSTRACT

Paleoecologic interpretation of Ostracoda from the Skelley Member, Conemaugh Group (Pennsylvanian), southeastern Ohio

Taxonomic delimitation among Pennsylvanian marattialian fructifications

Permineralized Alethopteris from the Upper Pennsylvanian of Ohio and Illinois

Psaronius magnificus n. comb., a marattialean fern from the Upper Pennsylvanian of North America

Are Pennsylvanian “Freshwater” Limestones Actually Intertidal and Supratidal Deposits?: ABSTRACT

A new encrinasterid ophiuroid from the Conemaugh Group (Pennsylvanian) of western Pennsylvania, and revision of the Encrinasteridae

Fusulinids in the Appalachian Basin