Singleton Ranch Quadrangle, Nebraska— Banner, Kimball, & Cheyenne Co. 7.5 minute series (topographic)

Singleton Ranch Quadrangle, Nebraska— Banner, Kimball, & Cheyenne Co. 7.5 minute series (topographic), Scale 1:24000 103°22\u2730 to 103°30\u27 41°22\u2730 to 41°30\u27 Toa, Ql, Qalc 13 June 198

Sutherland Reservoir NW Quadrangle, Nebraska— Lincoln Co. 7.5 minute series (topographic)

Sutherland Reservoir NW Quadrangle, Nebraska— Lincoln Co. 7.5 minute series (topographic), Scale 1:24000 101°07\u2730 to 101°15\u27 41°07\u2730 to 41°15\u27 Ql = Loess, Post-Ogallala Sand & Gravel, Ogallala Outcrop 11 July 197

Ruthton Quadrangle, Nebraska— Garden & Keith Co. 7.5 minute series (topographic)

Ruthton Quadrangle, Nebraska— Garden & Keith Co. 7.5 minute series (topographic), Scale 1:24000 103°07\u2730 to 103°15\u27 41°15\u27 to 41°22\u2730 Ql=loess, Qsa=sand; Ogallala & Post-Ogallala Gravels (Blancan?), Ogallala Outcrop; Pre-Ogallala Outcrop (Brule), Faunal site 16 July 197

Twin Buttes Quadrangle, Nebraska— Garden Co. 7.5 minute series (topographic)

Twin Buttes Quadrangle, Nebraska— Garden Co. 7.5 minute series (topographic), Scale 1:24000 102°07\u2730 to 102°15\u27 41°07\u2730 to 41°30\u27 Qsa, Ql, Qg, Ogallala Outcrop, Ogallala Volcanic Ash, Pre-Ogallala (Brule) Outcrop, Pre-Ogallala (Brule) White Horizons, QF=Pleist Fossil, BF=Brule Fossil, F-Ogallala Fossil 28 August 197

Mud Springs Quadrangle, Nebraska—Morrill Co.—Cheyenne Co.

Mud Springs Quadrangle, Nebraska—Morrill Co.—Cheyenne Co. 7.5 minute series (topographic) 103° to 103°07\u2730 41°22\u2730 to 41°30\u27 Toa (Coarse sand & cobble gravel) 3-25-8

Lewellen Quadrangle, Nebraska--Garden Co.

Lewellen Quadrangle, Nebraska--Garden Co. 7.5 minute series (topographic) 102°07\u2730 to 102°15\u27 41°22\u2730 to 41°15\u27 Ql = loess Qsa = sand Volcanic ash Ogallala & post-Ogallala Gravels Ogallala Outcrop Pre- Ogallala Outcrop (Brule) Faunal site Completed 16 July 197

Mud Springs Quadrangle, Nebraska—Morrill Co.—Cheyenne Co.

Mud Springs Quadrangle, Nebraska—Morrill Co.—Cheyenne Co. 7.5 minute series (topographic) 103° to 103°07\u2730 41°22\u2730 to 41°30\u27 Toa (Coarse sand & cobble gravel) 3-25-8

Lisco NW Quadrangle, Nebraska—Garden-Morrill-Cheyenne Co.

Lisco NW Quadrangle, Nebraska—Garden-Morrill-Cheyenne Co. 7.5 minute series (topographic) 102°37\u2730 to 102°45\u27 41°22\u2730 to 41°30\u27 3-31-8