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A Field Study in the Relationship of Baltimore Gneiss, Cockeysville Marble and Wissahickon Schist in the Vicinity of Marshallton, Pennsylvania
The Metamorphism of Precambrian Diabase Dikes in Southeastern Pennsylvania
The Metamorphism of Precambrian Diabase Dikes in Southeastern Pennsylvania
Stratigraphy and Structural Geology of Part of the Southern Portneuf Range Southeastern Idaho
The Sedimentary Petrology of Outcrops of the Upper Cretaceous Englishtown Formation of New Jersey
The Metamorphism of Precambrian Diabase Dikes in Southeastern Pennsylvania
Stratigraphy and Structural Geology of Part of the Southern Portneuf Range Southeastern Idaho
Stratigraphy and Structural Geology of Part of the Southern Portneuf Range Southeastern Idaho
A Metamorphic and Structural Study of the Port Simpson Area, British Columbia
A Metamorphic and Structural Study of the Port Simpson Area, British Columbia
Explanatory Text for a Geologic Map of an Area North of Quesir, Egypt
Geology of the Limekiln Knoll Quadrangle Northcentral Utah
Crystalline Rocks of the Honey Brook 7.5 Minute Quadrangle, Southeastern Pennsylvania
Structure Map of the Wissahickon Schist at Philadelphia
Index Map For Specimens of Wissahickon Schist of Philadelphia
Upper Cretaceous Foraminifera from the Marine Formations along the Chesapeake and Delaware Canal
Wissahickon Formation in Southeastern Chester County, Pennsylvania
The Wissahickon Schist At Philadelphia Showing Areal Geology, Metamorphic Zones and Numbered Localities
Thermal Evolution of a Convergent Orogen, Pressure-Temperature-Deformation Time paths in the central Appalachian Piedmont of Pennsylvania and Delaware
Thermal Evolution of a Convergent Orogen, Pressure-Temperature-Deformation Time paths in the central Appalachian Piedmont of Pennsylvania and Delaware

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