Geological Survey of New Jersey. Annual Report of the State Geologist 1877 New Jersey Geological Survey Companion text: Geological Survey of New Jersey. Annual Report of the State Geologist for the Year 1877 / George H. Cook. 56p. Relief shown by 10 ft. contour interval and spot heights. Depth shows by 10 ft. contour at high tide. Cross sections. Shows potteries, brick-works, clay pits.