Pennsylvanian coalified rhizomorphs in Illinois: evidence for non-compressive coalification to bituminous coal rank
GORDON C. BAIRD, BERTRAM G. WOODLANDVolume:
29
Year:
1982
Language:
english
Pages:
13
DOI:
10.1111/j.1365-3091.1982.tb01704.x
File:
PDF, 1.27 MB
english, 1982