Biostratigraphic data for a mid-carboniferous boundary
By: edited by W.H.C. Ramsbottom, W.B. Saunders and B. Owens.
Contributors: Ramsbottom, W. H. C.; Saunders, W. B.; Owens, B.; International Union of Geological Sciences. Subcommission on Carboniferous Stratigraphy.
Publisher: Subcommissionon Carboniferous Stratigraphy
Published: 1982
Place of publication: Leeds
Language: eng