Edward C. Murphy, State Geologist 24K: CmpC E - l Areas of ...

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Transcript of Edward C. Murphy, State Geologist 24K: CmpC E - l Areas of ...

Page 1: Edward C. Murphy, State Geologist 24K: CmpC E - l Areas of ...

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Cartographic Compilat ion: E. L. Kadrmas & S.S. Kran ich

103o 37' 30"

48o 00' 00"103o 30' 00"

103o 30' 00"103o 37' 30"47o 52' 30" 47o 52' 30"

48o 00' 00"

Areas of LandslidesCamp Creek East Quadrangle, North Dakota

(WILLISTON SE) (LAKE JE

SSIE)

(WILLISTON SW)

(ALEXANDER) (ARNEGARD)

(CAM

P CRE

EK W

EST)

(RAWSON)

(WAT

FORD

CITY

NW

)

North Dakota Geological Survey24K: CmpC E - l

Edward C. Murphy, State GeologistLynn D. Helms, Director Dept. of Mineral Resources

Edward C. Murphy2009

Geologic Symbols

Known contact between two geologic units.

UNIT DESCRIPTIONS

QUATERNARY SYSTEM

RECENT/PLEISTOCENE

Geology Undifferentiated

Variable mixture of strata and deposits that have slid to the base ofsteep slopes. Most of the landslides in this area are hundreds, if notthousands, of years old.

Landslide DepositsQls

Other Features

Unpaved Road

T. 1 52 N.

T. 1 51 N.

R. 100 W.R. 101 W.

MN

1978 Magnetic North Declinat ion at Center of Sheet

13o 30'

Camp Creek East Quadrangle, North Dakota

0 0.5 1Miles

1:24,000Scale

Standard Paral lels 47o 52' 30" and 48o 00' 00"

USGS 7.5 Minute Topograph ic Map Contour Interval 20 Feet

Lambert Conformal Conic Projection1927 North American Datum NGVD 1929

Road Layer Rectified to 2003 NAIP Digi tal Orthophoto