@misc{indiciaed8263f16ad53,
  title = {The origin and paleoecologic significance of the trace fossil Asteriadtes in the Pennsylvanian of Kansas and Missouri},
  author = {M. Gabriela Mángano and L.A. Buatois and R.R. West and C.G. Maples},
  year = {1999},
  doi = {10.1111/j.1502-3931.1999.tb00577.x},
  url = {https://pubs.usgs.gov/publication/70021610},
  note = {Source identifier: 70021610}
}