Chemical correlation of K-bentonite beds in the Middle Ordovician Decorah Subgroup, upper Mississippi Valley
Kolata, Dennis R., Frost, Joyce K., Huff, Warren D.Volume:
15
Year:
1987
Language:
english
Journal:
Geology
DOI:
10.1130/0091-7613(1987)152.0.co;2
File:
PDF, 252 KB
english, 1987