@misc{indiciaeaa02af16dddc,
  title = {USGS EDMAP Program-Training the next generation of geologic mappers},
  author = {National Cooperative Geologic Mapping Program},
  year = {2010},
  doi = {10.3133/fs20103088},
  url = {https://pubs.usgs.gov/publication/fs20103088},
  note = {Source identifier: fs20103088}
}