gypsiferous การใช้

• Most of this area is covered by gypsum and gypsiferous soils with minor areas of limestone.
• Their healing powers are linked to their ascent along the gypsiferous Triassic levels of the sole thrust of the " Nappe de Digne ".
• These aquifers are separated by sediments that range from low-permeability clays in the panhandle ( Bucatunna Clay ) and low-permeability dolostones and gypsiferous anhydrite in west-central Florida to permeable limestones along the east coast of Florida and elsewhere.
• In the lowest areas of the Tabernas basin ( about 400 meters above sea level ), the average annual temperature is of about 18.0 癈 " ( ( Soil geomorphology relations in gypsiferous materials of the Tabernas Desert ( Almer韆, SE Spain ), page 4 / 30 ) ".
• The Kettles are two pools that are the end result of catastrophic subsidence in 1179 : the Permian rocks underlying the area include substantial thicknesses of evaporites & mdash; gypsum and gypsiferous mudstone & mdash; and subsidence resulting from subterranean dissolution of these beds is a frequent occurrence, though the scale of the Hell Kettles subsidence is exceptional.