Latitude: 40.25dN - 43.0dN
Longitude: 71.75dW - 68.25dW
E. Winget, USGS
K. Kent, USGS
L. Morse, USGS
M. Ferrebee, USGS
W. Bothner, USGS
B. Irwin, USGS
N. Lefteriou, USGS
P. Parks, USGS
D. Moller, USGS
P. Bereznack, Western Geophysical
R. Lewis, USGS
D. Edwards, USGS
J. Donlavey, USGS
J. Loughlin, Manomet Wildlife Refuge
The purpose of the cruise was to study the shallow sedimentary structure south and east of southern Massachusetts and to study the magnetics and gravity in these areas and in the vicinity of Great South Channel and Cape Ann. Scientific equipment aboard included a sparker system, air gun (20 cu in) system, magnetometer, and gravity meter. Navigation was by the U.S.G.S. integrated navigation system.
All track lines were within the eastern time zone. Records were marked in GMT. The cruise occupied five days and approximately 1200 km of sparker, air gun, magnetic, and gravity data were collected.