Cruise Data Report R V Chain Cruise 115 Leg 7

This report summarizes the geological and geophysical activities which were undertaken during Leg 7 of R/V CHAIN Cruise 115. A series of charts and profiles display the navigation, bathymetry, total field magnetic anomaly, free air and simple Bouguer anomalies, as well as all station locations.

"Leg 7 of the R/V Chain Cruise 115 departed Recife, Brazil on May 22, 1974. The majority of the work was done on the eastern flanks of the Pernambuco and Rio Grande Plateaus. Five locations were chosen as sampling stations. At each of these five stations dredging was accomplished using the standard chain-bag dredge equipment."--Cruise summary.

The report summarizes the geochemical, geological and geophysical activities which were undertaken during Leg 5 of R/V CHAIN Cruise 115. A series of charts and profiles display the navigation, bathymetry, total field magnetic anomaly and free air gravity anomaly measurements, as well as the locations of geochemical and geophysical stations.

The report summarizes the geological and geophysical activities which were undertaken during Leg 3 and 4 of R/V CHAIN Cruise 115 (SOUTHLANT Expedition). A series of charts and profiles display the navigation, bathymetry, total field magnetic anomaly, and free air gravity anomaly measurements, as well as the locations of coring, camera and hydrographic stations.

The report summarizes the geological and geophysical activities which were undertaken during Leg 2 (Dakar to Cape Town) of R/V CHAIN Cruise 115 (SOUTHLANT Expedition). A series of charts and profiles display the navigational, bathymetry, total field magnetic anomaly, and free air gravity anomaly measurements, as well as the locations of coring, camera and hydrographic stations. (Author).

Geological and geophysical activities which were undertaken during Leg 1 (Woods Hole to Dakar) of R/V CHAIN Cruise 115 (SOUTHLANT Expedition) are summarized. A series of charts and profiles display the navigation, bathymetry, total-field magnetic anomaly, and free-air gravity anomaly measurements, as well as the locations of seismic reflection lines and coring, heat flow, and hydrographic stations. (Modified author abstract).