@article{65574,
      recid = {65574},
      author = {Luttrell, Eugene M. and Livesay, Elizabeth Ann,},
      title = {Devonian and lower Mississippian chert formations of  western Kentucky,},
      address = {Lexington,},
      pages = {16 p.},
      year = {1952},
      note = {At head of title: University of Kentucky, College of Arts  and Sciences.},
      url = {http://library.usi.edu/record/65574},
}