 | | Report (issue) | | Geologic Map of the Marlborough Quadrangle, Middlesex and Worcester Counties, Massachusetts by J. Christopher...alternate interpretation of the geology of the Marlborough quadrangle, available as Barosh, P. J., 197_...Reconnaissance Bedrock Geologic Map of the Marlborough quadrangle, Massachusetts: U.S. Geological Survey Open File...OF THE MARLBORO QUADRANGLE, MIDDLESEX AND WORCESTER COUNTIES, MASSACHUSETTS by J. Christopher Hepburn...steeply. The dikes strike north to ihhg Indian Head Hill Granodiorite (Devonian to Silurian ?) Light-gray |  | | Report (issue) | | Geology of Massachusetts E. Stratigraphy of the Milford-Dedharn Zone, Eastern Massachusetts: An Avalonian... Stratigraphy of the Nashoba Zone, Eastern Massachusetts: An Enigmatic Terrane G. Stratigraphy of the...Belt, Central Massachusetts H. Structural and Metamorphic History of Eastern Massachusetts I. Intrusive...Intrusive Rocks of Eastern Massachusetts J. Radiometric Ages of Rocks in Massachusetts L.S. GEOLOGICAL SURVEY...PROFESSIONAL PAPER 1366-E-J The Bedrock Geology of Massachusetts NORMAN L. HATCH, JR., Editor E. Stratigraphy |  | | Report (volume) | | OTIS SMITH, Director Bulletin 597 GEOLOGY OF MASSACHUSETTS AND RHODE ISLAND BY B. K. EMERSON WASHINGTON....................................... Worcester County, Mass....................................... Westboro...member........................... Northeastern Massachusetts..................................... General..................................... Western Massachusetts...............................................district............................. Eastern Massachusetts............................................ |  | | Book (volume) | | Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken...Chondrodite, Benitoite, Iolite, Andalusite, Kyanite, Epidote and Piedmontite, Staurolite, Colemanite, Barite...crystal . Seven corundum crystals . Map of Corundum Hill—Ellijay area . Map of Cowee Creek area . Cowee Creek...sections 141. A kyanite crystal in matrix a2; Epidote crystals 143. Twinned staurolite crystal 144. Staurolite |  | | Book (volume) | | Delaware, Illinois, Indiana, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New Jersey, New York...Search of a Whale Wild Season Incident at Hawk’s Hill Wilderness Empire Johnny Logan The Wilderness...volumes, through very precise directions and accurate county maps, to get you to the best and most accessible...for the county in which it is located. This site number also appears under the given county in the text...the heading of Arizona, on the map of Maricopa County, the site x How to Use This Book indicated |  | | Report (issue) | | contains metabasic rocks with lawsonite-pumpellyite-epidote assemblages within a matrix of variably arenaceous...and Middle Allochthons al- yom and others, 1979b; Hill, 1980), and occasional solitary gabbros and ultramafites...America? in Wones, D. R., ed., The Caledonides in the USA: Virginia Polytechnic Institute and State University...Norges Geologiske Undersokelse, no. 213, p. 93-95. Hill, T., 1980, Geochemistry of the greenschists in relation...timing is best constrained in northern Penobscot County, Maine, where polydeformed slate and sandstone |
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