Alternate Leg ID: GEO1 92-1
Area of Operations: southern Lake Michigan, Michigan City, Gary, Indiana, Great Lakes, United States, North America
Dates: July 28, 1992 to August 01, 1992
Objectives: 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.
Type of Activity:
Information to be derived:
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.
USGS Project Number: 1-9470-0514
Contact: Andrew Brill ()
InfoBank: uses the identifier G-1-92-LM. Visit this site for more information.