Isopach Maps of Utah

File — Box: 55, Folder: 10

Identifier: II

Staff Only

Scope and Contents

Sliderock Member of the Twin Creek Limestone

Gypsum Spring Member of the Twin Creek Limestone

Boundary Ridge Member of the Twin Creek Limestone

Arapien Shale, Upper Part of the Twin Creek Limestone and Upper Part of Carmel Formation

Arapien Basin, 1982

Rich Member of the Twin Creek Limestone

Watton Canyon Member of the Twin Creek Limestone

Dates

Creation: 1844-1996

Creator

From the Collection: Stokes, William Lee, 1915-1994 (Person)

Conditions Governing Access

Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.