What is "paleogeoscience"

Paleogeosciences are those associated with the past states or processes associated with Earth science or geoscience. Earth science or geoscience is an all-embracing term referring to the fields of science dealing with planet Earth. These studies of earth's history encompass the Biosphere, Cryosphere, Hydrosphere, Atmosphere, and Lithosphere; the Geosphere. One of the most socially prominent facets of the paleogeosciences would be their applications to our changing climate system.