Maps showing distribution of the Middle Cretaceous unconformity in the eastern Gulf of Mexico [cartographic material] / Department of the Interior, U.S. Geological Survey ; by L.M. Massingill and R.H. Wells.

Reston, Va. : The Survey ; Denver, CO : For sale by Branch of Distribution, 1987.

3 maps on 1 sheet ; 38 x 42 cm, sheet 102 x 114 cm, folded in envelope 30 x 24 cm.

Scale 1:2,500,000 ; Mercator proj. (W 90⁰--W 80⁰/N 31⁰--N 23⁰).

Includes text, bibliography, index and location maps, and 4 seismic profiles.

English

June 01, 2002