ON THE OCCURRENCE OF A BRITISH COAL MEASURE GONIATITE IN MISSOURI, U.S.A

• 1 January 1931
• journal article
• Published by Geological Society of London in Proceedings of the Yorkshire Geological and Polytechnic Society
• Vol. 22  (1) , 1-8
• https://doi.org/10.1144/pygs.22.1.1

Abstract