Oliverian Domes, Related Plutonic Rocks, and Mantling Ammonoosuc Volcanics of the Bronson Hill Anticlinorium, New England Appalachians [U.S. Geological Survey Professional Paper, No. 1516] [INSCRIBED AND SIGNED BY THE AUTHOR]

Leo, Gerhard W. Oliverian Domes, Related Plutonic Rocks, and Mantling Ammonoosuc Volcanics of the Bronson Hill Anticlinorium, New England Appalachians [U.S. Geological Survey Professional Paper, No. 1516] [INSCRIBED AND SIGNED BY THE AUTHOR]. Washington DC: United States Government Printing Office, 1991. First edition. Large quarto. V, [1], 92pp. Original printed wrappers. Front cover inscribed and signed by the author. Handwritten note by Gerhard W. Leo pasted on the content page, explaining to a certain Bob the difficulties he encountered while writing this work. In this volume, major – and trace – element geochemistry of the Oliverian Plutonic Suite, associated volcanogenic gneisses, and mantling but chemically distinct Ammonoosuc Volcanics and related trondhjemite is interpreted to indicate a transitional oceanic-continental volcanic arc in west-central New England. This work is complete with its large folding map at rear. Minor shelf wear. Slight age-toning along paper margin. Wrappers and interior in overall good+ to very good condition. g+ to vg. Softcover. (38240) $45