Acquisition of surficial sediment samples to verify NPTN92-1 (FA 92006) sidescan sonar interpretations. Reconnaissance of geologic framework and surficial sediment textures at selected sites using Osprey underwater video camera and VCR.
Location
southern Lake Michigan, Michigan City, Gary, Indiana, Great Lakes, United States, North America;
Summary
Of the proposed 75 sampling stations, 61 were occupied. Samples were recovered from 59 of those stations. Bottom video was obtained at 18 of these sites. All video was stored on 2 8-mm data tapes.
Comments
Original Center People field contained: Dave Foster - co-Ch. Sci., Andrew Brill - co-Ch. Sci., Barry Irwin - navigator.
Project = Regional Great Lakes, Regional Great Lakes