Oliverian domes, related plutonic rocks, and mantling Ammonoosuc volcanics of the Bronson Hill anticlinorium, New England Appalachians /

Bibliographic Details
Main Author:	Leo, Gerhard W. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : U.S. Department of the Interior, U.S. Geological Survey, 1991.
Series:	U.S. Geological Survey professional paper ; 1516.
Subjects:	Intrusions (Geology) > New England. Geology, Stratigraphic > Ordovician. Geology, Stratigraphic > Silurian. Geology > New England. Geology. Geology, Stratigraphic. Intrusions (Geology) Ordovician Geologic Period. Silurian Geologic Period. New England. From 405 to 500 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo93389

Description
Item Description:	"Major- and trace-element geochemistry of the Oliverian Plutonic Suite (Middle Ordovician to Early Silurian?), 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."
Physical Description:	1 online resource (v, 92 pages) : illustrations, maps + 1 plate.
Bibliography:	Includes bibliographical references (pages 80-84).