Area of Operations: Johnston Island, Johnston Atoll, United States, Middle Pacific
Dates: May 14, 1985 to June 05, 1985
Objectives: Conduct a detailed study of a seamount briefly surveyed during the SONNE cruise of August 1984.
Type of Activity: Sampling
Information to be derived: Seabeam records
Bottom photographs and video tapes
Current meter records
Sediment, ferromanganese crust, and rock substrate samples
Water column measurements - temperature, oxygen, salinity, pressure
Shipboard chemical analysis (XRF) of selected samples
USGS Project Number:
Contact: Bob Commeau (email@example.com)
InfoBank: uses the identifier S-1-85-HW. Visit this site for more information.