Contributor

Tufts University, Massachusetts Institute of Technology, U.S. Geological Survey,

Date

1-1-1949

Description

A visit to critical exposures of the supposed Squantum Tillite on Squantum Head. A field attack on the problem of granitization, utilizing excellent quarry exposures in the vicinity of Chelmsford, Mass. An examination of bed-rock geology, glacial geology, and shore-line geomorphology along the North Shore, between Winthrop and Ipswich. Stratigraphy and structure of the Nantasket area. Glacial geology and shoreline geomorphology. Lithology and Stratigraphy of the "Chelmsford Granite" Region.

Place

Massachusetts; Boston South Quadrangle; Billerica Quadrangle; Lowell Quadrangle; Tyngsboro Quadrangle; Westford Quadrangle; Ayer Quadrangle; Gloucester Quadrangle; Ipswich Quadrangle; Newburyport East Quadrangle; Lynn Quadrangle; Hull Quadrangle; Boston North Quadrangle; Nantasket Quadrangle; ; Chelmsford; Winthrop; Ipswich; Nantasket area

Bounding Box Coordinates

Max Latitude: -71.47, Min Latitude: -70.79, Min Longitude: 42.77, Max Longitude: 42.25

Extent

21 pages

Rights

http://rightsstatements.org/vocab/InC-EDU/1.0/

Language

eng

Medium

Guide books

Type

Text

File Format

application/pdf

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