@misc{indiciae2167e6d08edf,
  title = {Sidescan-sonar mapping of benthic trawl marks on the shelf and slope off Eureka, California},
  author = {A. M. Friedlander and G.W. Boehlert and M.E. Field and J.E. Mason and J.V. Gardner and P. Dartnell},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70021210},
  note = {Source identifier: 70021210}
}