Comments on Geologic Parameters
03 Formation Thickness:
Thickness of the Frio Formation/Oligocene was digitized from a plate in Galloway and others (1982) and gridded in 5-km cells (c3frio).
Galloway, W. H., Hobday, D. K., and Magara, Kinji, 1982, Frio Formation of the Texas Gulf Coast Basin—depositional systems, structural framework, hydrocarbon origin, migration, distribution, and exploration potential: The University of Texas at Austin, Bureau of Economic Geology Report of Investigations No. 122, 78 p.