Published By U.S. Geological Survey, Department of the Interior
Issued over 9 years ago
US
beta
Summary
Description
The major clay step features are defined as having a vertical face that is greater than 1.5 meters. The clay step features were qualitately identified using an underwater video monitoring sysyem. The extent and magnitude of the clay steps were mapped using a muliteam bathymetric echosounder system.