98 45'o 99 00'o

47 o

10'

47 o

20'

47 o

00'

46 o

50'

46 o

40'

98 15'o 98 30'o98 00'o

98 45'o 99 00'o98 15'o 98 30'o98 00'o

47 o

10'

47 o

20'

47 o

00'

46 o

50'

46 o

40'

Khuh uul

Alag uul

Bayan Khairhan

D a l a n g i i n

B a y na a r a g

u l z i i t

k h a d h y

Berh uul

S h a r

Ungutiin nuruu

B a

y n

b u

l a g

u u

l

Tahilgat uul

T a v a n i h e r i i n n u r u u

Ulaan tolgoi

n u r u u

Ulaan nuruu

Khoit bayan tsagaan

I h e l s t i i n n u r u u

U n d u r

n u r u u

Yardagiin davaa

Gurvan bugat

Davgiin undur ulaan

Gurvan saihan

Asgat gurvan bulag

Bumba uul

Khairhan uul

B u g a t y n n u r u u

Oroogiin ovoo

Argi ulaan

Uliin nuruu

Suur Khairhan

Khurdet shuvuun tolgoi

Chandmani uul

Atsyn khar

Yagaan tolgoin durulj

2887

3290

3103

3050

2782

2821

2547

2565

2451

2897

3190

3240

3133

29412082

2922

2621

2865

2405

2842

2842

26052682

3107

g

g

g

d

dg

g

g g

g g

g

g

g

g

g

g

g gg

g

g

g g

g

g

gg

g

g

g

g

g

g

g

g

g

g

gg

g

g

g

gg

g

g

g

gg

g

g

g

g

g

g

g

g

gg

g

g

g

g

g

g

gg

g

g

g

g

g

g

g

g

gg

g

g

g

g

g

g

g

g

g

g

g

g

g

g

gg

g

g

g

g

g

g

gg

u

u

4t

4t

4t

4t4t

4t

4t 4t

4t4t

4t

4t

4t

dpQ3-4dpQ3-4

aQ4

dpQ3-4

V-CB1u

V-CB1u

V-CB1u

4t

C1o

C1o

4t

D1nD1n

D1nCB1u2

Vu1

CB1u2

dpQ3-4

R3j3

CB1u2

dpQ3-4

CB1u2

D1n

CB1u2

4t

Vu1

dpQ3-4

aQ4

dpQ3-4

Vu1

CB1u2

CB1u2

Vu1

CB2gb

CB2-3kh

CB2gb

CB2gb

dpQ3-4

R3j3

dpQ3-4

CB2gb

CB2-3kh

CB2-3kh

CB2-3kh

4t

C1o

C1o

4t 4t 4t

4t 4t

CB3-O1dC1o

CB3-O1d

dpQ3-4

CB3-O1d

dpQ3-4

CB1u2D1n

4t

4t

CB2-3kh

C1o

CB2-3kh4t

CB2-3kh

CB3-O1d

CB3-O1d

aQ4

dpQ3-4

dpQ3-4

4t

dpQ3-4

4t

CB2gb

CB2-3kh

CB2gb

D1-2er

D1-2er

4h

CB2-3kh

dpQ3-4

CB2gb

dpQ3-4

CB2-3kh

CB2-3kh CB2-3kh

CB2-3kh

CB2-3khR3j3

R3j3

CB2gb

R3j3CB1u2

CB2-3kh

CB2-3kh

4t

4t

Vu1

Vu1

Vu1

CB1u2

CB2-3kh

R3j3

R3j3

Vu1

CB1u2

R3j3

R3j3

R3j3

dpQ3-4

CB1u2

CB1u2

Vu1

CB1u2

CB1u2CB1u2

4t

dpQ3-4

CB1u2

CB1u2

Vu1

CB1u2

C1o

C1o

C1o

CB1u2

4t

4t

4t

Vu1

Vu1

4t

4sh

4sh

4t

4sh

4sh

4sh

4t

dpQ3-4

V-CB1u

4t

4sh

4sh

4sh

dpQ3-4

4sh

4sh

3tl

3tl

4sh

4sh

apQ34sh

dpQ3-4

4t

CB1u2

CB1u2 Vu1

C1o

C1oV-CB1u

V-CB1uC1o

C1o

C1oaQ4

dpQ3-4

C1o

C1o

4t

Vu1

CB1u2V-CB1u

4sh

P1-2kh

P2

C1o

dpQ3-4

CB1u2

V-CB1u

CB1u2

CB1u2

R3j3

CB1u2

R3j3

dpQ3-4

R3j3

R3j3

R3j3

dpQ3-4

V-CB1u

R3j3

V-CB1u

V-CB1u

dpQ3-4

laQ4

PR1b

C1oPR1b

V-CB1u

C1o

C1o

PR1b

PR1bC1o

PR1b

PR1b

CB1u

PR1bC1o

PR1b

PR1b

V-CB1u

2

C1o

PR1b

PR1b

P1-2kh

PR1bC1oC1o

C1o

C1o

laQ4

C1o

C1o

P1-2kh

PR1b

4sh

4shP1-2kh

PR1b

4sh

PR1b

P1-2kh

4sh

4sh

4sh

4sh

4sh

4sh

3tl

apQ3

dpQ3-4

4sh4sh

4sh 4sh

4sh

4sh

4sh

dpQ3-4

aQ4

dpQ3-4

4sh

apQ3

PR1b

4sh

4sh

P1-2kh

P1-2kh4sh

apQ3P1-2kh

dpQ3-4

C1o

C1o P1-2kh

dpQ3-4

3tl

3tl

4sh

4sh

4sh

4sh

3tl

3tl

3tl

3tl

3tl

4sh

3tl

3tl

4sh

4sh

4sh

aQ4

4sh

3tl3tl

3tl

4sh

4sh

C1o

P1-2kh

P1-2kh

P1-2kh

C1o

3tl

P1-2kh

P1-2kh

PR1b

PR1b

C1o

dpQ3-4

P1-2kh

C1o

3tldpQ3-4

R2-3kh

R2-3kh

R2-3kh

R2-3kh

dpQ3-4

dpQ3-4

dpQ3-4

dpQ3-4

Vu1

Unconformity

Main normal fault

Major normal fault

Thust fault (allochthon below)

Thrust fault (allochthon above)

Q4: a-alluvium, la-lacustrine-alluvium

Q3-4: dp-deluvium-proluvium

Q3: ap-alluvium-proluvium

g4sh: Shar-us-gol Granite (granites)

g4h: Khangai Complex (granites)

g4t: Tarvagatai Complex (granites)

d4t: Tarvagatai Complex (diorites)

lP2: Subvolcanics

P1-2kh: Khureemaral Formation

C1o: Orhi-khondii Formation

D1-2er: Erdenetsogt Formation

D1n: Nariin Formation

g3tl: Telmen Complex (granites)

v3tl: Telmen Complex

CB3-O1d: Dalai-Khairkhanm Formation

CB2-3kh: Khar-us-gol Formation

CB2gb: Gurvabulag Formation

CB1u2: Ulziit-gol Formation (Upper Member)

Vu1: Ulziit-gol Formation (Lower Member)

V-CB1u: Ulziit-gol Formation (Undivided)

R3j3: Jiremt-nuruu Formation

g2: Riphean Granite

R2-3kh: Khubulag Formation

PR1b: Bombogor Complex

L E G E N D

1:200 000L-47-IX L-47-X

L-47-XVI L-47-XVII

L-47-XXIII L-47-XXIV

0 5 10 15 20 kilometers

JAPANJapan International Cooperation AgencyGeological Survey of Japan

MONGOLIAMineral Resources Authority of MongoliaOffice of GeologyBureau of Geological Investigation C 1998

GEOLOGICAL MAPL-47-IX

1 cm equivalent to 2 km

Published by: Geoinformation Section of Bureau of Geological Investigation

Edited by: O. Tomurtogoo, T. Nakajima, Y. Takahashi, Ch. Minjin, N. Ichinnorov, and S. Oyungerel

Geological Survey and Map Compilation by: O. Tomurtogoo, Y. Takahashi, T. Nakajima, N. Ichinnorov, S. Oyungerel, Ch. Minjin, Lh. Bayarmandal, Y. Teraoka, Ch. Kurimoto, F. Tungalag, B. Delgertsogt, and K. Naito

Computer Processing by: Y. Watanabe, G. Dijidmaa, N. Enhtsogt, and M. Arvinzon

GIS SYSTEM: TNTmips (Microimages, Inc.) PROJECTION: Transverse Mercator Projection ZONE: 47 SPHEROID: Bessel 1841 ORIGIN LATITUDE: N 00 00 00.00 CENTRAL MERIDIAN: E 99 00 00.00 FALSE EASTING: 500000m FALSE NORTHING: 0.00000m

Contour line interval every 200 m

Locality of radiometric age determination (Ma)

Locality of fossil fauna (reference No)

Locality of fossil flora (reference No)