@misc{indiciae77706cee83fd,
  title = {Ocean floor structures, northeastern Rat Islands, Alaska},
  author = {George L. Snyder},
  year = {1957},
  doi = {10.3133/b1028g},
  url = {https://pubs.usgs.gov/publication/b1028G},
  note = {Source identifier: b1028G}
}