Geological Survey (U.S.) / Morris W. Green / James W. Mytton / Dorothy T. Sandberg / Nancy K. Gardner / Laura H. Biewick / Lewis W. Boger / Antoinette L. Medlin / C. L. Pillmore / Frank Wayne Campbell / Gretchen K. Hoffman / Frank Edward Kottlowski / Brian W. Arkell

ERDC:35925002690615

Coal

Antoinette L. Medlin

OCLC:500603977

Frederick Otto Simon / Antoinette L. Medlin / Charles L. Oman

OCLC:1367362757

Coal

Sharon S. Crowley / Antoinette L. Medlin / Ricke J. Smith

OCLC:8019111

Coal

M. Devereux Carter / Antoinette L. Medlin / Kathleen K. Krohn

OCLC:8167232

Coal

Geological Survey (U.S.) / William D. Watson / Antoinette L. Medlin

OCLC:149056559

Geological Survey (U.S.) / Morris W. Green / James W. Mytton / Dorothy T. Sandberg / Nancy K. Gardner / Laura H. Biewick / Lewis W. Boger / Antoinette L. Medlin / C. L. Pillmore / Frank Wayne Campbell / Gretchen K. Hoffman / Frank Edward Kottlowski / Brian W. Arkell

ERDC:35925002690615

Coal

Antoinette E. Marsh

UCAL:X56942