Results: 1 - 4 of 4
Jun 13, 2019
Open File Report
… These units represent a shale/mudstone-siltstone-sandstone … sedimentation. The percentage of shale is inversely related to the …
Apr 20, 2020
Model
… modelled property data for shale volume and total porosity. … and Willow Creek formations. The shale volume in these zones is …
Sep 26, 2017
Open File Report
… Pliensbachian for the Poker Chip Shale, late Aalenian for the Rock …
Dec 31, 1960
Earth Sciences Report
… strata composed mainly of silty shale and very fine grained sandstone, the shale being by far the most …