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USGS Coastal and Marine Geology Program

Field Activity Details for field activity 1981-020-FA

Other ID: 81-7 (Second Part)

Status: Completed

Organization(s): USGS, Woods Hole Coastal and Marine Science Center

Funding Program(s):

Principal Investigator(s): Juan Luis Trias

Affiliate Investigator(s):

Information Specialist(s):

Data Type(s): Seismics: Boomer, Seismics: Sub Bottom Profiler, Seismics: Sparker

Scientific Purpose/Goals: Cruise related to work done in first part, cruise report 81017. Objective of this leg was to make high-resolution seismic profiles at different frequencies to determine the best one to use for a future manuscript on that area to be prepared by James Trumbull and Juan Luis Trias.


Start Port/Location:

End Port/Location:

Start Date: 1981-06-26

End Date: 1981-06-26

Equipment Used: 3.5 kHz, Boomer, Sparker

Information to be Derived:

Summary of Activity and Data Gathered: Cruise related to work done in first part, cruise report 81017. Seismic profile frequency test data collected.

Staff: Gregory Miller, Juan Luis Trias

Affiliate Staff:

Notes: Original Center People field contained: Juan Luis Trias, Chief Scientist; Greg Miller, Technician.


Escollo de Arena, Vieques Island, Puerto Rico, United States, Caribbean Sea, North America, North Atlantic;

North: 18.3 South: 18 West: -65.7 East: -65


photo of Jean A
Jean A



Data Acquired

Survey EquipmentSurvey InfoData Type(s)Data Collected
Boomer --- Boomer
3.5 kHz --- Sub Bottom Profiler
Sparker --- Sparker

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