A symposium entitled "Recent Advances in Middle Carboniferous Biostratigraphy" was held at Stillwater, Oklahoma, on March 5, 1990 , as part of the annual meeting of the South-Central Section, Geological Society of America.
The symposium was held on March 26-27, 1991, at the Oklahoma Center for Continuing Education, The University of Oklahoma, in Norman. This volume contains the proceedings of that symposium.
Mines and mineral resources--Oklahoma--Congresses.; Geology--Oklahoma--Congresses.; Mines and mineral resources--United States--Congresses.; Mineral industries--United States--Congresses.