24K: Grhm NW - l North Dakota Geological Survey John P ...M) Scale 1:24,000 MN 1963 Magnetic North...
Transcript of 24K: Grhm NW - l North Dakota Geological Survey John P ...M) Scale 1:24,000 MN 1963 Magnetic North...
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24K: Grhm NW - l
Cartographic Comp ilation: Elroy L. Kadrmas
103o 30' 00"
47o 15' 00"
103o 22' 30"
103o 22' 30"103o 30' 00"47o 07' 30" 47o 07' 30"
47o 15' 00"
Gorham NW, North Dakota Quadrangle
Mark A. Gonzalez2004
R. 100 W.R. 101 W.
T. 1 44 N.
T. 1 43 N.
T. 1 43 N.
T. 1 42 N.
R. 100 W.R. 101 W.
Stand ard Parallels 47o 07' 30" and 47o 15' 00"
Lambert Co nformal Conic Projection1927 No rth American Datum
0 0.5 1
Miles
Areas of LandslidesGorham NW, North Dakota Quadrangle
North Dakota Geological SurveyJohn P. Bluemle, State Geologist
(SQUARETOP BUTTE) (SCAIRT WOMAN DRAW)
(HANDS GULLY)
(WANNAGAN CREEK
EAST)
(GORHAM SE)
(ROO
SEVE
LT C
REEK
EAS
T)
(GORHAM SW)
(GOR
HAM)
1:24,000ScaleMN
1963 Magnetic North Declinat ion at Center of Sheet
14o 30'
Variable mixture of strata and deposits that have slid or slumpedto the base of steep slopes principally by gravity. Ground surfaceof many landslide deposits is characterized by hummocky topo-graphy, numerous arcuate scarps, and chaotic bedding. Locallyincludes hillslopes affected by creep and hillslope materialtransported by debris flows.
Small, shallow landslides and hillslopes affected by creep.6
UNIT DESCRIPTIONS
QUATERNARY SYSTEM
Landslide DepositsQls
Other Features
Geologic Symbols
Known contact between two geologic units
Unpaved Road
RECENT/PLEISTOCENE
Geology Undifferentiated