@misc{indiciaedc520b9d5556,
  title = {Bedrock geology, tectonics, and erosional history of the Sierra Nevada, California, with an overview of cave and karst development},
  author = {Greg M. Stock and James G. Moore},
  year = {2003},
  url = {https://pubs.usgs.gov/publication/70206447},
  note = {Source identifier: 70206447}
}