Map from a USGS research cruise in 1981
![Line drawing of a map shows the paths a ship followed near the coast while collecting data, and fault lines are labeled.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/South-Carolina-seismic-hazards-fig-2.jpg?itok=wrZVrTQn)
Detailed Description
The lines of data collection during John Behrendt’s USGS research cruise in 1981, with his geologic interpretations in the Helena Banks fault zone.
Sources/Usage
Public Domain.
High-resolution multichannel seismic-reflection profiles across the Helena Banks strike-slip fault zone...
USGS Miscellaneous Field Studies Map 2056
By: Annette Yuan and John C. Behrendt
Published 1988
High-resolution multichannel seismic-reflection profiles across the Helena Banks strike-slip fault zone offshore of the Charleston, South Carolina, earthquake area