This is for the 1981 OGS Index to SubSurface Mapping in Oklahoma (1967 Thru 1976) Map GM-22. This was published in 1981 and was Map GM-22 of the Oklahoma Geological Survey. This is from a non-smoking and pet free household.

This was published in 1981 and was Map GM-21 of the Oklahoma Geological Survey. This is from a non-smoking and pet free household.