Physical Sciences and Mathematics Commons^™

Twin Buttes Quadrangle, Nebraska—Garden County, 7.5 Minute Series (Topographic), Robert F. Diffendal Jr.

Robert F. Diffendal, Jr., Publications

Twin Buttes Quadrangle, Nebraska—Garden Co.

7.5 minute series (topographic), scale 1:24000

102°07'30" to 102°15'

41°07'30" to 41°30'

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

August 28, 1977

Lisco Se Quadrangle, Nebraska—Garden And Cheyenne Counties, 7.5 Minute Series (Topographic), Robert F. Diffendal Jr.

Robert F. Diffendal, Jr., Publications

Lisco SE Quadrangle, Nebraska—Garden and Cheyenne Counties

7.5 minute series (topographic), scale 1:24,000

102°30' to 102°37'30"

41°15' to 41°22'30"

Ql = Loess

Qsa = Sand

Volcanic ash

Completed August 27, 1977

Oshkosh Quadrangle, Nebraska—Garden County, 7.5 Minute Series (Topographic), Robert F. Diffendal Jr.

Robert F. Diffendal, Jr., Publications

Oshkosh Quadrangle, Nebraska—Garden County

7.5 minute series (topographic), scale 1:24000

102°15' to 102°22'30"

41°22'30" to 41°30'

Ogalalla Outcrop, Pre-Ogallala Outcrop, Brule-Whitney

August 5, 1977

Lisco Quadrangle, Nebraska—Garden And Cheyenne Counties, 7.5 Minute Series (Topographic), Robert F. Diffendal Jr.

Robert F. Diffendal, Jr., Publications

Lisco Quadrangle, Nebraska—Garden and Cheyenne Counties

7.5 minute series (topographic), scale 1:24,000

102°30' to 102°37'30"

41°22'30" to 41°30'

Quarternary sand and gravel (Broadwater)

Ogallala Outcrop

Volcanic ash

Ogallala fossil

Completed August 5, 1977

Oshkosh Sw, Nebraska—Garden County, 7.5 Minute Series (Topographic), Robert F. Diffendal Jr.

Robert F. Diffendal, Jr., Publications

Oshkosh SW, Nebraska—Garden County

7.5 minute series (topographic), scale 1:24,000

102°22'30" to 102°30'

41°15' to 41°22'30"

Tmo Ogalalla, Tφb Brule, Ash Hollow, Devil's Washbasin, Wild Horse Canyon

June 1977