@misc{indiciaeaa98459b7010,
  title = {Applications of correlative light and electron microscopy (CLEM) to organic matter in the North American shale petroleum systems},
  author = {Brett J. Valentine and Paul C. Hackley},
  year = {2020},
  url = {https://pubs.usgs.gov/publication/70208591},
  note = {Source identifier: 70208591}
}