@misc{indiciaece183e840489,
  title = {Middle Campanian ammonites and inoceramids from the Wolfe City Sand in northeastern Texas},
  author = {W. A. Cobban and W. J. Kennedy},
  year = {2016},
  doi = {10.1017/s0022336000021181},
  url = {https://pubs.usgs.gov/publication/70018307},
  note = {Source identifier: 70018307}
}