geologic map of the silicic volcanic centers near al ...znabah 2 um rgaibah gura 5 gura 4 umm qurah...

M AHD ADH THAHAB ROAD

Al Qayf

Shi'ban Al Hulaysiwat

Al Wabarah

Upper Ar Ritajah

Sha'i

b Abu

Sidra

h

Sha'ibRushayyah

Al Jan

Upper Sha'ib Murayyikh

Al Bayadah

As Sabah

Shai'ab Abu Sikhbir

Sha'ib Ad Dirwah

As Zayinah

UmZnabah 6

Al Harara

Mukhayar

AlJufdiran

Al Hulays

AlQara'in

UmmRutaj

AdhDhiyabah

Al Qirayy

Duwayghir

As Sumak

Al Efairia

Um Znabah 4

UmZnabah 5

Al Usbu'ah

Umm Ja'adat

Ghadwar

Umm Qubayr

Al Ushu'a

UmZnabah 1

UmZnabah 3

UmZnabah 2

UmRgaibah

Gura 5

Gura4

UmmQurah

Abu Sidrah

Al Shathaa

Dabaa 2

Al Hurus

AlHumayra

Dabaa 3

MurayyikhAl Mulaysa

UmmHamd

Gura 3

Gura 2

Um Junb

AdDarah

Ummar Rish

Al Malsaa 3

AlMalsaa 2

Al Malsaa 1

Yalla

Gura 1

Matan

Mouteen

Dabaa 1

buak

v

v

Qal

buri

v

bsou

Qal

Qal

Qal bmk

Qal

buru

buru

buru

buru

bsah

bsah

bnh

bnh

v

v

bsou

bsj

bahu

bahu

oqav

Qal

v

badh

badh

v

Qal

hhil

hhil

v

bawa

bqar

bqar

bqar

hhil

bdg

twa

twa

twa

twa

twa

twa

v

hmk

Qal

basu

tef

tef

v

mz6

mzy

bssu

bssu

mha

tef

tef

tef

tef

tefmha

tz6 oz5

bqi

tef

ozy

basu

basu

masu

masu

masu

v tef

mmk

mmk

mmk

mmk

tqa

v

v

oz4

v

oz4

Qal

Qal

v

tef

busb

busb

busb

v

Qal

Qal

Qal

hhil

mzy

mzy

mzy

brg

Qal

buj

buj

oz4

brg

v

mz2

mz2

bsd

v

tg4

brg

tz1

buq

tg4

v

bsd

tg5

tg5mz3

Qal

v�

tef

trg

trg

Qal

Qal

tef

bas

bas

mz2

v

tef

v

tef

v

tef

�

Qal

bhm

teftef

muq

bgh

bgh

v

Qal

v

tef

mz2

mz2

bmy

Qal

tg4

tg4

tg4

tg4

mss

mss

mss

mss

msr v

v

bjn

muqmuq

v

Qal

mz2

bsm

�

mns

osa

osa

osa

osa

bsabsabwhu

v

hd2

hd2

hd2

hd2

v

QalQal

bd3

mmy

v

besa

besa

besa

v

mmu

mmu

mmu

buh

bda

bda

muq

muq

v

mmu

mmu

mmu

v

murr

murr

Qal tg3

tg3

tg3

Qal

Qal

bya

oma

hm3

bm1

bm1Qal

bba

Qal

Qal

Qal

bhy

bhy

bhy

bhy

bd1

hsb

bm2

Qal

Qal

oju

oju

obaQal

hmo

osb

osb

Qal

bg1

mma

mma

Qal

tg2

tmo

tmo

td1v

v

Qal

tma

bwm

bjb

��

�

mma

md1

bjb

burr

bsas

bsas

bsas

bsi

bmk

buru

bsj

Qal

Qal

bnj

v

twa

twa

twa

hmk

mnzy

tz6hmk

ozytef

tqa

mnzy

mnzy

vv

v

oz5oz5

oz4

oz4tefmasu

oz4

oz4

oz4

oz4

tqa

oz4

brg

hmk

oz4oz4

oz4

Qal

tg4

tef mz3

Qal

v

mz3

brgtg4

tg4

tg4 msi

tg4

brg

tef

tg4 brg

tef

mz3bush

tg4

tg4

tz2

tg4tg5

tg4

tg4bsd

tef

�tg4 tg4

tg4

beftef

Qal

bef

og4

tef

tg4og4

bd3mz3

tef

mz2

osa

tef

tef bd3tef

tef �

bd3

tef

bd3

osa

tef

tef

tef

tefosa

bd3

bd3

tef

tg4

tg4

�

osa

tg4

mss

tef

Qal

�tg4

tef

osaosa

osa

busm

osa

osa

bsa

bsa

mmu

bsaQal

v

bda

bda

bg3og3

bdaoba

oba

bm1

md1

bg1

bba

oju

md1

md1

Qal

md1oba

md1

tg2

bd1og2bd1

bd1

bmt

hmo

bmt

hmo

bg1

hmobmt

md1tmo

hmo

�

bsas

hmo

bmt

�md1

�

�

burrbwarbsi

bwm

bsou

bd3

bd3

bd3

Qal

bjb

tg4

tg2

tef

tef

tef

tef

tef

tef

tef

tef

tef

tqa

tqa

tz6

tef

buru

E

F

D

E

C

D

C

D

E

F

D

E

590000

590000

600000

600000

2660000

2660000

2670000

2670000

2680000

2680000

40° E

40° E

39°55' E

39°55' E

39°50' E

39°50' E

24°10' N

24°10' N

24°05' N

24°05' N

24° N

24° N

APPROXIMATE MEANDECLINATION, 2019

Geologic Map of the Silicic Volcanic Centers Near Al Efairia, Al Wabarah, and Matan, Northern Harrat Rahat Volcanic Field, Kingdom of Saudi Arabia

ByDrew T. Downs,1 Joel E. Robinson,1 Mark E. Stelten,1 Duane E. Champion,1 Hannah R. Dietterich,1 Thomas W. Sisson,1

Hani Zahran,2 Khalid Hassan,2 and Jamal Shawali2

20191U.S. Geological Survey;2Saudi Geological Survey

Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government

This map or plate also is offered in an online, digital version. Users should be aware that, because of differences in rendering processes and pixel resolution, some slight distortion of scale may occur when viewing the online version on a computer screen or when printing it on an electronic plotter, even when it is viewed or printed at its intended publication scale

For sale by U.S. Geological Survey, Information Services, Box 25286, Federal Center, Denver, CO 80225, 1–888–ASK–USGS

Digital files available at https://doi.org/10.3133/sim3428 and https://doi.org/10.5066/P9Q3WGTN

Suggested citation: Downs, D.T., Robinson, J.E., Stelten, M.E., Champion, D.E., Dietterich, H.R., Sisson, T.W., Zahran, H., Hassan, K., and Shawali, J., 2019, Geologic map of the silicic volcanic centers near Al Efairia, Al Wabarah, and Matan, northern Harrat Rahat volcanic field, Kingdom of Saudi Arabia, sheet 3 in Geologic map of the northern Harrat Rahat volcanic field, Kingdom of Saudi Arabia: U.S. Geological Survey Scientific Investigations Map 3428 [also released as Saudi Geological Survey Special Report SGS–SP–2019–2], 65 p., 4 sheets, scales 1:75,000, 1:25,000, https://doi.org/10.3133/sim3428.

Associated data for this publication: Robinson, J.E., Downs, D.T., Stelten, M.E., Champion, D.E., Dietterich, H.R., Sisson, T.W., Zahran, H., Hassan, K., and Shawali, J., 2019, Database for the geologic map of northern Harrat Rahat volcanic field, Kingdom of Saudi Arabia: U.S. Geological Survey data release, https://doi.org/10.5066/P9Q3WGTN.

Printed on recycled paper

ISSN 2329-1311 (print)ISSN 2329-132X (online)https://doi.org/10.3133/sim3428

Shaded-relief base map calculated from 4-m-resolution digital elevation model from DigitalGlobe, Inc. Roads modified from OpenStreetMap (available at www.openstreetmap.org) community and MapCruzin (available at www.mapcruzin.com), accessed April 23, 2015Universal Transverse Mercator projection, Zone 37N, WGS1984 datum

Geology mapped by Drew T. Downs (2015–17), Thomas W. Sisson (2014–17), David R. Sherrod (2014–15), and Duane E. Champion (2014–17), assisted by Joel E. Robinson (2014–15), Mark E. Stelten (2015–17), Hannah R. Dietterich (2016), Khalid Hassan (2014–17), Jamal Shawali (2014–17), Tim Orr (2014), Gail A. Mahood (2014), Juliet Ryan-Davis (2017), Fawaz Maquyyim (2014–17), and Andrew T. Calvert (2014–17)GIS database and digital cartography by Drew T. Downs and Joel E. RobinsonEdited by Taryn A. Lindquist; digital cartographic production by Katie SullivanManuscript approved for publication February 28, 2019MAP LOCATION

SAUDIARABIA

U.S. Department of the InteriorU.S. Geological Survey

U.S. Geological Survey Scientific Investigations Map 3428Saudi Geological Survey Special Report SGS–SP–2019–2

Sheet 3 of 4Pamphlet accompanies map