silty shale meaning in Hindi

Examples

1. The Bridgewater is a fissile dark silty shale with relatively rare fossils.
2. Locally, the Pico Formation consists of marine siltstone and silty shale with minor sandstone and pebbly sandstone.
3. Individual rock fragments appear to be from the middle and upper units of the Altamira Shale, consisting of tuffaceous and silty shale.
4. Ashfield Shale comprises black mudstones and grey silty shales with frequent lenses within the Hawkesbury Sandstone is chemically similar to the Ashfield Shale.
5. As collision intensified, subsidence in the foreland basin declined, and sedimentation was replaced by an influx of calcareous silty shales and carbonates.
6. In extreme eastern Pennsylvania, the Broadhead Creek member, a dark gray silty shale with dark gray shaly limestone concretions, appears above the Stony Hollow and Union Springs, in a layer up to thick.
7. The BM diatremes are hosted in the marine shales and silty shales of the Late Cretaceous Smoky or La Biche Group, and they are thought to have been erupted in an open marine to near shore marine setting in the Western Interior Seaway.
8. In south central Pennsylvania, the Marcellus is mapped with three members, from top to base : The Mahanoy Member ( Dmm ), a dark gray to grayish black silty shale and siltstone; the Turkey Ridge Member ( Dmt ), an olive to dark-gray fine to medium grained sandstone; and the Shamokin Member ( Dms ), a dark gray to grayish black fissile carbonaceous shale that is calcareous in places near the base.