Correlation of the Cretaceous Formations of the Western Interior of the United States de Cobban, William - 1952

Department of the Interior, 1971. Fine. Cobban, William A.. New and Little-Known Ammonites from the Upper Cretaceous of the Western Interior of the United States. USGS Professional Paper 699. Washington, DC: Department of the Interior, 1971. 24pp. 4to. Wraps. Book condition: Near fine.

Department of the Interior, 1971. Fine. Cobban, William A.. New and Little-Known Ammonites from the Upper Cretaceous of the Western Interior of the United States. USGS Professional Paper 699. Washington, DC: Department of the Interior, 1971. 24pp. 4to. Wraps. Book condition: Near fine.

Washington, D. C.: U. S. Department of the Interior. Very Good with no dust jacket. 1966. softcover. Geological Survey Professional Paper 393-A. Address label on title page and label on front cover. With associated maps in pocket. .

New Mexico Bureau of Mines & Mineral Resources, 1986. Softcover. Good. Light yellowing and fading to wraps. Bumped tips. 34 pages.

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1977. Soft cover. Brief descriptions, illustrations, and stratigraphic sequence of the more common fossils at the base of the Cretaceous System. 27 pages with maps, tables, section charts and references, plus 21 plates bound in the rear. Bound in thick tan paper covers printed in black. A fine and bright copy.

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1964. Soft cover. Haresiceras, which seems to have been derived from the scaphitid stock of ammonites, provides a means of correlating thin units of strata in the Western Interior region. 30 pages with map, sections, tables, index, and references, plus the three plates bound in the rear. Bound in original gray stiff paper covers printed in black. Library markings on the front cover. No other library markings, plates or pockets were ever present. A near fine copy.

Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1972. Soft cover. Stratigraphic and mineralogic study of one of the more distinctive and widespread shale units of Late Cretaceous age in the western interior of the United States. 50 pages with maps, sections, photographs, tables, bibliography and index, plus the two plates bound in the rear. Bound in original stiff gray paper printed in black. Library receiving stamp on the front cover. No other library markings, plates or pockets were ever present. A near fine copy.

Washington, DC, USA: United States Department of the Interior, 1964. Soft cover. Very Good. 4to - over 9¾ - 12" tall. USGS Professional Paper 454-I. 21pp w three plates. Titled card wrapper shows only slight wear. Stapled binding sound. Reduced shipping may apply. Haresiceras, which seems to have been derived from the scaphitid stock of ammonites, provides a means of correlating thin units of strata in the Western Interior region.

Washington, DC, USA: United States Department of the Interior, 1964. Soft cover. Very Good. 4to - over 9¾ - 12" tall. USGS Professional Paper 483-E. 13pp plus four plates. Titled card wrapper shows slight wear. Stapled binding sound. Reduced shipping may apply.

Washington, DC, USA: United States Department of the Interior, 1965. Soft cover. Very Good. 4to - over 9¾ - 12" tall. USGS Professional Paper 392-A. 20pp. Titled card wrapper shows slight wear. Stapled binding sound. Reduced shipping may apply.