@misc{indiciae354eb3eaf57e,
  title = {Comparison of the petrography, palynology and paleobotany of the Stockton coal bed, West Virginia and implications for paleoenvironmental interpretations},
  author = {Brenda Pierce and R.W. Stanton and Cortland F. Eble},
  year = {1993},
  doi = {10.1016/0146-6380(93)90034-9},
  url = {https://pubs.usgs.gov/publication/70018252},
  note = {Source identifier: 70018252}
}