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Sem be Ouesso-Dja Groups

Bom u Shield

Bouca Shield

Lindian Supergroup

Kibalian Shield

Central African Belt

Chad Inlier

Ruwenzori-Buganda-Toro Belt

Rift VolcanicsEas t African

Socotra Inlier

Maldive-Laccadive-Chagos C oral Reefs

TerraneSri Lanka Precambrian

Rehobothian Belt

Bushmanland

Richter sveld Bel t

Belt

Gordonia Belt

Prov inceLarge IgneousKarroo

Ghanz i-Chobe

RiftKoras -Sinc lair

Damara Belt

Nama Supergroup

Belt

Bushveld Complex

Kheis Belt

BlockOkwa

Zimbabw e Shield

Kaapvaal Shield

Irumides Belt

SupergroupMbuji M ayi

Kasai Shield

Ketangan

Luf ilian Arc ShieldZambian

Fold BeltKibaran

BeltNatal

Lim popo Belt

UmkondoBelt

Zambez iBelt

Irumides Belt

Mozam bique Belt

RuzizianUbendian-Belt

BeltLurio

Androyen Shield

SystemVohibory

SystemGraphite

Bukoban Belt

Usagaran Belt

Tanzania Shield

CapeGranite Cape F old Belt

SupergroupVanrhynsdorp

SaldaniaBelt

Reunion and M auritius Is lands

Maldive-Laccadive-Chagos C oral Reefs

NMPb t

MPPb t

AR sh

S

NPs

NPim

AR sh

NPim

S

AR sh

MPPb t

MPPsh CPCif

MPPsh

NPs

AR sh

AR sh

NPim

NPim

AR sh

MPPsh

S

AR bt

CPCif

AR bt

AR shNPsh

PZ L if

AR sh

PZ L if

PZ L if

CPCif

AR sh CPCif

AR sh

AR sh

AR bt

MPPb t

AR if

AR sh

MPPb t

S

CPCif

CPCif

MPPb t

MPPshAR sh

AR sh

MPPsh

CPCif

CPCif

MPPb t

MPPb t

AR sh

AR if

AR if

CPCif

CPCif

AR sh

CPCif

MPPsh

MPPb t

CPCim

CPCbt

CPCif

CPCbt

CPCif

NMPb t

NPs

AR bt

AR if

AR sh

AR im

MPPb t

NPbt

AR if

AR im

NPs

AR bt

NPs

AR bt

AR bt

MPPb t

AR btNPs

MPPimAR sh

AR if

MPb t

AR if

S

AR sh AR bt

AR bt

AR if

NPsAR sh

AR bt

AR bt

CPCbt

PPAb t

AR bt

NPs

MPPb t

AR bt

NPs

NPs

AR im

MPb t

CPCif

MPb t

CPCbt

NPif

CPCbt

CPCbt

CPCif

NPif

CPCbtCPCbt

NMPb t

NGvm f

S

NMPb t

CPCbt

S

NMPb t

NPbt

PPAb t

CPCbt

CPCiu

AR bt

AR if

AR bt

AR im

AR if

NPif

NMPb t

S

S

CPCif

NMPb t

S

NPif

NMPb tNPbt

NPbt

NMPb t

NMPb t

S

NGvm dAR sh

AR im

NGvf d

AR sh

NGvm d

NGvid

NGvf d

NGvf d

NGvm d

NGvm d

AR sh

NGvm d

NMPb t

CPCim

NPbt

NGvm d NGvid

AR sh

NGvm d

S

NGvid

S

NGvm d

S

NGvid

NGvid

NGvf d

CPCbt

NMPb t CPCifNPif

S

NPbt

S

NGvid

NGvm d

NGvm d

NGvf d

S

S

S

S

S

NGvf d

S

S

S

S

NGvm d

NGvf d

NGvid

PPs h

NPbtSS

NGvid

AR btAR sh

PPb tPPb t

PPif

PPb t

NPbt

S

PPifPPif

NGvf d

NGvf d

NGvf dAR bt

NPsNPs

S

AR ifNGvid

NGvm d

AR bt

NPif

NGvf d

NGvm d

AR bt

NGvm d

NGvm d

S

AR bt

AR sh

NGvm d NGvm d

AR sh

AR bt

AR if

NGvm dAR sh

NPif

NGvm d

S

AR bt

AR if

S

NPif

NPif

NGvm d

SNGvm d

NGvf d

NGvf d

NPbt

NGvf d MPb t

AR sh

NGvm d

S

NGvm d

S

NGvf d

NGvf d

NGvm d

NGvid NGvf d

NGvf d NGvf d NGvm d

NGvm d

S

PPAs h S

S

PPAs h

S

NGvf d

SS NMPb t

S

S

S

S

S

S

SS

S

S

S

S

S

S

S

S

S

AR sh

AR sh

S

S

AR bt S

S

AR if

PPAif AR bt

PPAif

AR if

AR bt

AR sh AR sh

AR bt

AR sh

S

AR sh

AR btNPim

S

S

AR if

AR ifAR sh

AR ifPPAif

AR if

AR if

PPAif

AR bt

PPAifAR if

S

AR if

NPiiAR ifAR if

AR bt

AR if AR bt

AR sh

PPif

S

MPb t

MPif

MPb t MPif

S

MPb t

NPbt

NPbt

CPCif

PPb t

S

MPb t

MPb t

PPb tMPif

MPb t

S

MPif

MPif

MPb t

CPCs

NPbt

S

PPb tPPii

MPb t

MPb t

PPb t

CPCs

KJ imf

KJ imf

KJ imf

MPb t

PPb t

AR sh

AR bt

S

AR bt

MPif

S

PPb t

PPb t

MPPb t

PPb t

PPb t

PPb t

PPb t

MPb t

CPCif

MPii

PPif

NPbt

MPb t

MPb tMPif

CPCif

NPbt

KJ vm f

NPbt

CPCif

PPb t

KJ vm f

NPbt

PPb t

NPs

S

NPbt

NPs

NPbt

PPb t

PPb t S

NPbtS

NPbt

NPbt

NPbt

NPbtKJ vm f

KJ vm f

NPbt

PPb t

KJ vm f

NPbt

NPbt

S

KJ imf

S

KJ vm f

KJ imfAR bt

KJ imf

SAR if

S

PPif

AR if

AR bt

PPb t

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PPif PPim

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KJ imf

KJ imf

AR if

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PPb t

AR bt

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AR bt

AR bt

AR if

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PPif

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KJ vm f

KJ imf

KJ imf

KJ imf

PPb t S

MPPb t

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AR sh

S

MPPb t

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KJ vm f

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KJ vm f

KJ vm f

AR if

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AR if

AR bt

S

MPPb t

MPPb t

MPPb t

PPif

PPb t

S

AR sh

AR bt

AR if AR sh

AR if AR if

AR if

KJ vm f

PPs h

PPif

MPb t

PPs h

NPs

NPbt

NPs

PPb t

KJ vm f

S

NPsPPb t

PPif

PPs h

MPb t

NPbt PPs h

NPbt PPs h

AR if

KJ vm f

AR if AR if

AR ifPPb t

AR sh

KJ vm fPPb t

S

S

KJ vm f

AR sh

AR shAR bt

AR sh

AR if

AR if

AR if

AR bt

AR if

AR if

AR if

AR if

AR if

NPs

MPb t

PPb t

MPb t

PPif

MPb t

S

NPs

AR sh

AR if

AR if

PPb t

AR if

AR if

AR sh

PPb t

AR sh

PPii

AR shPPb t

PPif

S

AR sh

PPif

PPif

PPii

AR sh

AR sh

NPs

AR sh

S

NPs

NPs

NPs

S

NPs

AR sh

S

PPb t

KJ vm f

NPbt

AR sh

AR im

AR sh

AR sh

AR shS AR sh

PPif

AR sh

S NPbt

AR imAR im

MPPb t

S

AR if

PPif

AR im

AR im

AR shNPbt

S

MPb t

MPb t

NPs

NPif

NPs

NPs

NPbt NPbt

S

NPs

S

PPs h

S

PPs h

NPs

NPbt

NPif

NPs

NPs

S

NPbt

PPs h

NPs

NPbt

PPs h

PPs h

S

MPb t

PPif

NPbt

PPb t

MPb t

MPif

MPb t

NPbt

MPif

MPb t

MPb t

MPif

PPif

S

PPb t

NPbt

NPbt

NPbt

MPb t

PPb t

S

MPb t

S

NPs

MPif

MPif

S

MPb t

MPif

S

S MPb t

PPs h

NPs

S

PPif

MPb t

PPif

NPbt

PPb t

PPb t

MPif

MPb t

MPif

S

PPb t

PPb t

NPsPPb t

AR sh

NPs

NPs

MPif

PPb t

PPb t

PPb t

NPs MPif

MPif

MPif

MPb t

PPb t

MPif

S

S

PPb t

MPb t

MPb t

S

PPb t

S

PPb t

S

PPb t

PPb tMPb t

PPb tS

S

S

AR sh

MPif S

MPb t

MPif

MPif

NGvm d

PPb t

NPs

NPs

MPPb t

AR sh

NPs S

AR if

NPsAR sh

S

MPb t

PPb t

NPbt

AR sh

MPb t

PPb t

PPb t

PPb t

NGvm d

MPb t

S

S

MPif

KJ imf

PZ L bt

NPsh

PZ L bt

NPiu

AR sh

PZ L bt

S

PZ L bt

PZ L btAR if

S

KJ imf

AR if

SKJ imf AR bt

AR sh

KJ imf

AR if

AR sh

AR if

AR sh

AR sh

PPb t

PPim

AR btAR if

AR if

AR if

S

KJ vm f

KJ vff

S

KJ vm f

KJ vm f

KJ vm f

AR if

KJ vm f

PPb t

PPif

AR sh

AR iiAR if

MPPb t

S

S

KJ vm f

AR bt

KJ ii

AR sh

S

AR if

AR sh

AR btAR bt

S

PPb t

KJ ii

KJ vm f

S

AR if

PPim

PPb t

AR if

AR if

AR if

AR bt

AR sh

PPb t

AR if PPim

S

AR if

AR sh

AR sh

AR if

AR if

PPs h

PPs h

AR sh

AR if

AR bt

AR sh

AR bt

S

S

AR bt

AR sh

AR sh

PPim AR sh

MPb tKJ vff

MPif

PPb t

KJ vm f

NPif

MPif

MPb tMPif

KJ vif

MPim

MPb t

S

S

S

MPb t

MPb t

MPb t

NPif

MPb t

MPb t

MPifCPCif

MPif

PPs h

SS

MPb t

S

PPif

NPs

MPif MPif

MPifNPbt

MPif

MPif

MPif

S

MPif

NPif

NPii

S

SMPb t

PPif

PPifPPs h S

MPif

NPif

NPii

NPsh

NPbt

MPb t

MPb t

PPb t

MPb t

PPif

NPbt

PPb t

PPb t

PPif

NPii

PPif

MPb t

PPb t

S

NPiu

NPsh

NGvm d

S

MPb t

S

AR bt

S

AR bt

KJ vm f

CPCif

AR sh

NGvm h

KJ vm f

S

CPCif

NPbtCPCif

AR sh

KJ if

S

MPifMPif

MPb t

MPif

KJ ii

NPii

S

MPii

MPii

MPii

MPif

MPii

MPii

S

MPb t

MPii

MPii

MPb t

MPif

MPimNPbt

MPim

MPifMPif

MPif

MPif

MPifS

MPif

KJ vm f

S

AR bt

CPCif

AR shCPCif

AR sh

AR bt

AR sh

KJ vm f

KJ vm f

S

MPif CPCif

CPCif

MPif

MPif MPb t

MPif

MPifMPb t S

SMPif

MPif

MPif

MPif

MPif

MPif

MPiu S

NGvm h

NPif

CPCifAR if

AR bt

AR bt

CPCif

AR shAR sh

KJ vm f

AR shAR bt

CPCif

AR bt

AR bt

KJ vff

NGvih

NGvm h

CPCif

KJ vm f

AR btAR sh

CPCifAR bt

AR sh

CPCif

CPCif

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NPim

KJ vm fAR bt

AR bt

S

AR sh

AR sh

S

KJ vm f

CPCif

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KJ vm f

KJ vm f

CPCif

KJ if

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AR bt

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NPif

AR btAR if

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KJ vm f

NGvm f

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AR bt

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S

MPif

PPb t

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MPb t

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PPb t

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NPbtNGvm d

PPb t

PPs h

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PPb t

S

AR bt

MPb t

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PPif

PPif

PPb t

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PPb t

S

S

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AR if

AR bt

PPb t

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AR if

PPb t

S

MPb t

AR sh

S

S

AR bt

NPim

MPim

MPb t

S

S

MPb t

S

NGvm h

S

S

S

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NGvid

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MPif

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AR if

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S

AR if

MPb t

PPb t

MPif

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NPbt AR if

NGvf d

NGvm d

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AR sh

NPim

AR if

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S

NGvm d PPb t

NGvm d NGvm d

NGvf d

AR sh

S

NPbt

NPbt

PPAif

AR sh

PPAif

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AR sh

AR bt S

NGvid

NGvm d

NGvm d

PPb t

PPb t

AR shPPb t

PPb t NGvf d

PG Kvm dNPbtAR if

AR sh

AR sh S

NGvidNGvm d

NGvf d

AR bt

NGvf d

AR bt

NGvm d

KJ ii

AR bt

S

S

SS

S

AR bt

AR bt

NPif

NPif

PZ L bt

NPbt

CPCifS

NPbt

PZ L bt

PZ L bt

CPCbt

CPCbt

MPif

S

MPb t

MPb t

MPif

MPif

PZ Ub tPZ L btS

KJ imf

KJ vm f

S

KJ imf

KJ vm f

KJ imf

KJ imf

NPbt

KJ imf

KJ imf

KJ imf

AR sh

PPb t

KJ imf

AR bt

KJ vm fS PZ Ub t

KJ vm f

KJ imf

KJ imf

KJ imf

KJ imf

KJ imf

KJ imf

KJ imf

S

KJ vm f

KJ vm f

PZ L bt

KJ imf PZ L bt

KJ imf

NPsh

PZ L bt

SPZ L bt

S

S

S

S

NGvm h

TRPii

12.4

12.1

10

13.5

13.6

14.3

14.3

12.913.5

13.6

12.9

15.4

15.4

8

10

7

7

7

2323

7

7

7

7

6.5

6.528

27.5

23

20

20.921.5

21.5

20

20.2

18.5 18.9

29.5

29.5

29.1

28

18.5

17.6

15.5

15.5

14

13.5

13.5

14

12.5 8

31

30.8

29.7

30.5

31

30.5

29.1

27.5

30.8

29.7

20.9

23

20.2

18.9

17.6

10.2

12.1

12.4

12

12.5

DD

D

D

DD

D

DD

D D

DD

DD

D

D

D

D D

D

D

DD

D

D

D

D

D

D

D

D

D

D

DDD

D

D

D

D

D

D

D

D

D

D

D

D

D

D D

D

D

D DD

D

D

D

DD

D

DD

DD

D

D

D

D

D

DD

D

Gulf of Aden Spreading C enter

Sheba Ridge

Chain R

idge

Owen

F rac

ture Z

one

Carlsberg R idge

RidgeMaldive

Davie Ridge

Mascarene Rif t

ReunionSeam ount

MauritiusSeam ount

ArchipelagoComoros

MascarenePlateau

Som alia-Madagascar

RidgeAm irante

MascarenePlateau

MicrocontinentSeychelles

Dhow

Fra

cture

Zon

e

Mozam bique Ridge

Madagascar Ridge

Atlan

tis F

ractur

e Zo

ne

Southeast Indian Ridge

Amste

rdam F rac

ture Z

one

CO

CO

CO

C O

OC

C

OC

O

OC

OC

C O

CO C O