@misc{indiciae76a234748225,
  title = {New stratigraphic data from the Erlian Basin : implications for the division, correlation, and definition of Paleogene lithological units in Nei Mongol (Inner Mongolia) / American Museum novitates — Illustration, Page 6},
  year = {2007},
  url = {https://www.biodiversitylibrary.org/page/59826709},
  note = {Source identifier: page-59826709}
}