Granitic intrusions in western Anatolia: a contribution to the geodynamic study of this area

(1)

Article

Reference

Granitic intrusions in western Anatolia: a contribution to the geodynamic study of this area

BINGÖL, Ergüzer, DELALOYE, Michel, ATAMAN, Gürol

Abstract

33 nouvelles données géochronologiques K-Ar ont été mesurées sur des minéraux provenant de corps granitiques d'Anatolie occidentale. Joints aux données déjà existantes, ces résultats permettent de tirer quelques conclusions intéressantes. Les intrusions granitiques situées au nord de la Faille Nord-Anatolienne ont des âges compris entre le Paléozoïque et le Mésozoïque supérieur. Les intrusions affleurant entre la Faille Nord-Anatolienne et une ligne passant par Eskisehir, Bursa et Edremit sont anté-Jurassique inférieur alors que celles situées au sud de cette ligne datent du post-Crétacé supérieur à anté-Miocène. Ces intrusions sont généralement de type monzonitique avec une tendance alcaline. Pour une valeur constante de Si0₂, les concentrations en K₂0 augmentent du nord vers le sud. Cette constatation est importante pour notre interprétation géodynamique de cette région.

BINGÖL, Ergüzer, DELALOYE, Michel, ATAMAN, Gürol. Granitic intrusions in western Anatolia:

a contribution to the geodynamic study of this area. Eclogae Geologicae Helvetiae, 1982, vol.

75, no. 2, p. 437-446

DOI : 10.5169/seals-165237

Available at:

http://archive-ouverte.unige.ch/unige:143458

Disclaimer: layout of this document may differ from the published version.

1 / 1

(2)

(FORJDHJHRO+HOY 9RO 3DJHVA ILJXUHV LQ WKH WH[W

DQGWDEOHV %DVOH-XO\

*UDQLWLF LQWUXVLRQV LQ ZHVWHUQ $QDWROLD

D

FRQWULEXWLRQ WR WKH JHRG\QDPLF VWXG\ RI ^WKLV DUHD

%\

(UJ]HU %LQJ|O 0LFKHO 'HODOR\H

DQG

*URO

$WDPDQ

6800$5<

QHZ .$U DJHV KDYH EHHQ PHDVXUHG RQ PLQHUDOV IURP YDULRXV JUDQLWLF ^ERGLHV RI ZHVWHUQ

$QDWROLD ,Q DGGLWLRQ WRSUHYLRXVO\ SXEOLVKHG ^GDWD RXU^UHVXOWV OHDG WR WKHIROORZLQJFRQFOXVLRQV *UDQLWLF LQWUXVLRQV ORFDWHG QRUWK RI ^WKH 1RUWK $QDWROLDQ )DXOW VKRZ 3DOHR]RLF WR 8SSHU ^0HVR]RLF DJHV 7KH JUDQLWHV EHWZHHQ ^WKH )DXOW DQG D OLQH SDVVLQJ WKURXJK (VNLVHKLU %XUVD DQG (GUHPLW DUH SUH/RZHU -XUDVVLFZKLOH WKHJUDQLWHV O\LQJVRXWK RI^WKLV ^{OLQH KDYH} SRVW8SSHU &UHWDFHRXV WR SUH0LRFHQH DJHV7KH LQWUXVLRQV DUH JHQHUDOO\ PRQ]RQLWLF DQG SORW LQ ^WKH FDOFDONDOLQH ILHOG QHDU WR ^WKH DONDOLQH DUHD . FRQFHQWUDWLRQV IRU D IL[HG 6L YDOXH LQFUHDVH IURP QRUWK WR VRXWK 7KLV REVHUYDWLRQ ^LV LPSRUWDQWIRU D JHRG\QDPLFLQWHUSUHWDWLRQRIRXU^UHVXOWV

5e680e

QRXYHOOHV GRQQpHV JpRFKURQRORJLTXHV .$U ^RQW ^pWp ^PHVXUpHV VXU ^GHV PLQpUDX[ SURYHQDQW ^GH FRUSV JUDQLWLTXHV G$QDWROLH RFFLGHQWDOH -RLQWV DX[ GRQQpHV GpMj H[LVWDQWHV FHV UpVXOWDWV SHUPHWWHQW ^GH WLUHU TXHOTXHV FRQFOXVLRQV LQWpUHVVDQWHV ^/HV LQWUXVLRQV JUDQLWLTXHV VLWXpHV DX QRUG GH OD )DLOOH 1RUG

$QDWROLHQQH RQW ^GHV kJHV FRPSULV HQWUH ^OH 3DOpR]RwTXH HW OH 0pVR]RwTXH VXSpULHXU ^/HV LQWUXVLRQV DIIOHXUDQW _HQWUH OD )DLOOH 1RUG$QDWROLHQQH HW XQH OLJQH SDVVDQW SDU (VNLVHKLU %XUVD ^HW (GUHPLW VRQW DQWp-XUDVVLTXH LQIpULHXU _{DORUV TXH} FHOOHV VLWXpHV DXVXG GH FHWWH OLJQH GDWHQW GX SRVW&UpWDFp VXSpULHXU

j DQWp0LRFqQH &HV LQWUXVLRQV VRQW JpQpUDOHPHQW ^GH W\SH PRQ]RQLWLTXH DYHF XQH WHQGDQFH DOFDOLQH 3RXU XQH YDOHXU FRQVWDQWH ^GH 6L OHV FRQFHQWUDWLRQV HQ . DXJPHQWHQW GX QRUG YHUV OH VXG &HWWH FRQVWDWDWLRQHVWLPSRUWDQWH SRXU QRWUH LQWHUSUpWDWLRQ JpRG\QDPLTXH^GHFHWWH UpJLRQ

,QWURGXFWLRQ

7KH JUDQLWLF ^LQWUXVLRQV

RI

ZHVWHUQ $QDWROLD DUH RQH

RI

^WKH PDMRU ^IHDWXUHV

RI

^WKH

JHRORJ\

RI

WKLV UHJLRQ EXW ZLWK D IHZ H[FHSWLRQV WKH\ ^KDYH QRW ^EHHQ VWXGLHG LQ GHWDLO 7KH YDULRXV PRGHOV GHVFULELQJ ^WKH JHRG\QDPLF HYROXWLRQ

RI

^WKLV DUHD WHQG WR EH LQFRPSOHWH ^EHFDXVH LQVXIILFLHQW DWWHQWLRQ ^KDV ^EHHQ SDLG WR WKH WHFWRQLF VLJQLILFDQFH

RI

^WKHJUDQLWH ^ERGLHV

7KLV SDSHU^LV ^D FRQWULEXWLRQ WR WKH JHRFKURQRORJ\

RI

^WKHVH JUDQLWLF LQWUXVLRQV DQG WR WKH JHRG\QDPLFHYROXWLRQ

RI

ZHVWHUQ $QDWROLD

^0DGHQ^7HWNLN^YH$UDPD (QVWLWV $QNDUD 7XUNH\

'HSDUWPHQWRI0LQHUDORJ\ 8QLYHUVLW\RI*HQHYD6ZLW]HUODQG

+DFHWWHSH8QLYHUVLW\ $QNDUD 7XUNH\

(3)

*HRORJ\

7KH JUDQLWHV

RI

ZHVWHUQ $QDWROLD DUH QXPHURXV WKHLU RXWFURSV UDQJLQJ ^LQ ^VL]H IURP D IHZ VTXDUHNLORPHWHUV WR KXQGUHGV

RI

VTXDUH NLORPHWHUV 7KH\ DUH JHRJUDSKLFDOO\

VLWXDWHG DORQJ WZR PDLQ GLUHFWLRQV URXJKO\ HDVWZHVW LQ WKH QRUWK RIWKH UHJLRQ DQG QRUWKHDVWVRXWKZHVW LQ WKH QRUWKZHVW )LJ

1RUWK

RI

^WKH 1RUWK $QDWROLDQ )DXOW WKH JUDQLWLF ^LQWUXVLRQV ^DUH LVRWRSLFDOO\ ^GDWHG

DV 3DOHR]RLF LQ _DJH

%UNW

^<LOPD]

$EGVVHODPRJOX

,Q WKH QRUWKHUQ SDUW

RI

^WKH ,VWUDQFD 0DVVLI

$\GLQ

^KDV GHVFULEHG DQG DOVR GDWHG _SUH 7ULDVVLF PHWDPRUSKLF JUDQLWHV WKH

.LUNODUHOL

PHWDJUDQLWHV WRJHWKHU ZLWK 8SSHU

&UHWDFHRXV JUDQLWLF JDEEURLF PRQ]RQLWLF DQG V\HQLWLF LQWUXVLRQV

$JHV

RI

_JUDQLWLF LQWUXVLRQV VRXWK

RI

^WKH 1RUWK $QDWROLDQ )DXOW DUH VSUHDG EHWZHHQ WKH 3DOHR]RLF DQG WKH 7HUWLDU\ ^7KH SXUSRVH

RI

^WKH SUHVHQW VWXG\ ^LV ^WR VXEGLYLGH WKH DUHD O\LQJ^VRXWK

RI

^WKH 1RUWK $QDWROLDQ )DXOW E\ WZR OLQHV 7KHVH OLQHV

1257+ :(67(51 $1$72/,$1 *5$1,7,& 52&.6

RWWHU %LQJRO

/$&. 6($

1 _LM

7Ó1%8/

^0$50$5$ ^6($

VIF777aK A$ 1

$A

² ^/ ^, ^$ ¹ ⁾ ^$ ^LM

=P!aA AÆ5087/8

.2&$(/, 6$.$5<$

DQDNNDOH

(&^.

/'$*$ Q AaaAU

A U^?^HR

LIOS"VU aaAUaaAU=AOU)A7L A

?

Q I

?\RR R R

^0Ó1,d ^(6.(05

Î5K$1(

%$/,.(6,5

?

%9

6

^.87$+<$

\

JL: Dd: '$*/$5A A2-=2

0Ä?

6aæææææ æ

æææ B $U

D

=UY +

a? 3267833(5 &5(7$&(286 3$/(2&(1( *5$1,7L& 52&.6

A6A ^35(/2:(5 -85$66,& *5$1,7,& 52&.6 3$/(2=2,& 25 2/'(5 *5$1,7,& 52&.6

',9,',1* /,1(6 )2© *5$1,7(62)',))(5(17 $*(6

352%$%/( /,0,76 2) ',))(5(17 3267833(5 &5(7$&(286 3$/(2&(1( *5$1,7,& 52&.6

)LJ 6LWXDWLRQ_PDS RIQRUWKZHVWHUQ$QDWROLD

(4)

*UDQLWLF LQWUXVLRQV LQ ZHVWHUQ$QDWROLD

DUH ERXQGDULHV EHWZHHQ GRPDLQV ZKHUH WKH JUDQLWLF ^{ERGLHV DUH} VLPLODU LQ FKDUDFWHU 7KH ILUVW ERXQGDU\ ^LV^D ^OLQH

$$ _MRLQLQJ

$QNDUD (VNLVHKLU %R]\N ^%XUVD 0DQ\DV DQG WKH

*XOI RI

(GUHPLW

%LQJ|O

$ VHFRQG OLQH %% ^LV QHDUO\ SDUDOOHO ^{WR WKH} SUHYLRXV RQH DQG VLWXDWHG VRXWK

RI

^LW

,WMRLQV ^WKH ^ORFDOLWLHV

RI

_$I\RQ 'XUVXQEH\ %DKNHVLUDQG %HUJDPD

7KH JUDQLWLF ^ERGLHV RXWFURSSLQJ EHWZHHQ WKH 1RUWK $QDWROLDQ )DXOW DQG WKH OLQH

$$

^KDYH SUH/LDVVLF DJHV

%LQJ|O

^<LOPD]

^KDV ^GHVFULEHG ^HQ

pFDLOOHV VWUXFWXUHV GLSSLQJ QRUWKVRXWK LQ ^WKRVH JUDQLWHV 7KH\ FRXOG ^EH

RI

^3DOHR]RLF

DJH

%ULQNPDQQ

7KH JUDQLWLF ^ERGLHV O\LQJ ^VRXWK

RI

^WKH OLQH

$$

^VHHP ^WR ^EH SRVW/RZHU 7ULDV EXW WKHLU ORZHU _DJH

OLPLW

^LV QRW VR ZHOO GHILQHG

,]GDU

%LQJ|O

$WDPDQ ^D E

%LQJ|O

HW DO 0DQ\

RI

^WKHVH _JUDQLWHV ^GHYHORSHG PHWDPRUSKLF ^DXUHROHVLQ /DWH&UHWDFHRXV WR 3DOHRFHQH VHGLPHQWV 0RVW

RI

^WKH

SXEOLVKHG DJHV RQ ^WKHVH URFNV DUH \RXQJHU WKDQ /DWH &UHWDFHRXV

%UNW

9DFKHWWH

^HW DO

2]NRoDN

^/LVHQEHH

$WDPDQ

%LQJ|O

DSDUW IURP WZR

g]WXQDOL o

<LOPD]

,Q RUGHU WR QDUURZ GRZQ WKH VWUDWLJUDSKLH DJH

RI

^WKHVH JUDQLWHV ZH FDQ VD\ WKDW (RFHQH FRQJORPHUDWHV GR QRW FRQWDLQ JUDQLWLF ^HOHPHQWV ^EXW 0LRFHQH FRQJORPHUDWHV GR 7KH HPSODFHPHQW DJH

RI

^WKHVH JUDQLWHV ^LV WKHUHIRUH OLPLWHG _E\ WKH _DJHV

RI

^WKHVH

WZR FRQJORPHUDWHV

7KH YDULRXV PDVVLIV VHHP QRW WR EHORQJ ^WR ^WKH VDPH ODUJH JUDQLWLF ERG\ 7KH PDVVLIV DUH FRPSOHWHO\ LQGHSHQGHQW DQG DUH VLWXDWHG LQ DQWLFOLQHV DQG DQWLIRUPV 7KH HORQJDWLRQV

RI

^WKH JUDQLWLF ^ERGLHV FRUUHVSRQG ^WR ^WKH D[HV

RI

^WKH ^DQWLFOLQHV

+HGOH\

^{HW DO}

%LQJ|O

3HWURJUDSK\

7KH JUDQLWLF ^ERGLHV ^VLWXDWHG QRUWK

RI

^WKH 1RUWK $QDWROLDQ )DXOW KDYH QRW ^EHHQ H[WHQVLYHO\ VWXGLHG )RU H[DPSOH WKH 6DQFDNWHSH LQWUXVLRQ KDV EHHQ QDPHG D

TXDUW]ELRWLWH OHXFRJUDQLWH E\

<LOPD]

DQG _D ELRWLWH EHDULQJ TXDUW] PRQ]R QLWH E\

%UNW

7KH dDYXVEDVL LQWUXVLRQ LV D TXDUW] GLRULWH 7KH

.LUNODUHOL

PHWDJUDQLWH QHDU ,VWUDQFD KDV D FRPSRVLWLRQ EHWZHHQ D PRQ]RJUDQLWH DQG D V\HQRJUDQLWH

$\GLQ

$FFRUGLQJ ^WR ^WKLV DXWKRU WKH SRVW-XUDVVLF PDJPDWLF VHTXHQFH

RI

'HUHN|\

VKRZV JDEEURV GLRULWHV PRQ]RQLWHV DQG _V\HQLWHV &RQWLQXRXVYDULDWLRQV _FDQ EH VHHQ EHWZHHQ WKHWKUHH ILUVW PHPEHUV EXW WKH V\HQLWHV DUH GLIIHUHQW

7KH JUDQLWLF ^PDVVLIV ^VLWXDWHG EHWZHHQ WKH 1RUWK $QDWROLDQ )DXOW DQG OLQH $ (VNLVHKLU%XUVD(GUHPLW ^KDYH YDU\LQJ SpWURJUDSKLH FRPSRVLWLRQV ^WKH

2UWD

6DNDU\D LQWUXVLRQV DUH LQWHUPHGLDWH EHWZHHQ JUDQRGLRULWH ^DQG WUXH JUDQLWHV ZLWK FDWDFODVWLF DQG VRPHWLPHV

P\ORQLWLF

^WH[WXUHV

<LOPD]

^VRXWKZHVW ^IURP

$UPXWOX DQG .DSLGDJ ^WKH ^LQWUXVLRQV DUH QRUPDOO\ JUDQLWLF

%UNW

^{WKH %LJD}

3HQLQVXOD WKH

.DYODNODU

LQWUXVLRQ ^{DQG WKH} (YFLOHU PDVVLIdDYXVOX.DWODQGDJ DUH JUDQRGLRULWLF

%UNW

^%LQJ|O

^ZKLOH ^WKH .HVWDQERO PDVVLI ^LV D TXDUW]

PRQ]RQLWH

%UNW

6RXWK

RI

^WKH OLQH

$$

^WKH JUDQLWHV ^{KDYH ILQH} JUDLQHG PDUJLQV 0DQ\ ^DQG ^RIWHQ ODUJH [HQROLWKV DUH SUHVHQW LQ ^WKHVH JUDQLWHV 7KH 7RSXN LQWUXVLRQ IRU H[DPSOH

(5)

7DEOH _6XPPDU\RI^WKHSpWURJUDSKLH FKDUDFWHUVRI^WKHDQDO\]HG URFNV

6DPSOH ^1E

DQG ^S^S0DVVLI ^{5RFN QDPH}

TXDUW] 0DILF PLQHUDOV

)HOGVSDU )HOGVSDU

DVVHPEODJH $FFHVVRU\

PLQHUDOV^\ 6WUXFWXUH

< 0XUDWGDJ 0RQ]RJUDQLWH ELKR RORU _DSVSRS _K\GLRPRUSK

< (JULJ|] 6\HQRPRQ]RJUDQ EL RORU SRUSK\ULWLF

7 EL RORU SRUSK\ULWLF

< 8OXGDJ 6\HQRJUDQLWH EL ROPLRU PX K\SLGSRUSK\U

< *UDQLWH ELKR RODQGRU DSHSVSRS]U K\SLGLRPRUSK

< 7RSXN 0RQ]RJUDQLWH ELKR RORU DSVSRS]U K\SLGLRPRUSK

< EL^KR RORU _JUDQXODU

< $ODoDP 6\HQRJUDQLWH EL RORU ]URS K\SLGLRPRUSK

< 6\HQRPRQ]RJU ELKR RORU VSRS K\SLGLRPRUSK

< 6\HQRJUDQLWH EL RORU ]U K\SLGLRPRUSK

< 6\HQRPRQ]RJU FKL RORU _HSVSRS SRUSK\ULWLF

< 0RQ]RJUDQLWH ELKR RORU DS]URS K\SLGLRPRUSK

< 6\HQRJUDQLWH EL RORU DSRS]U K\SLGLRPRUSK

< *UDQRGLRULWH ELKR RODQG DSHSRS SRUSK\ULWLF

< (RODU\D *UDQRGLRULWH KREL RODQGRU DSVSRS]U K\SLGLRPRUSK

< .R]DN 0RQ]RJUDQRGLRU ELKR RODQGRU DSVSRS]U K\SLGLRPRUSK

< 0RQ]RJUDQLWH KREL RORU _DSRS K\SLGLRPRUSK

ELELRWLWH KR KRUQEOHQGH RO ROLJRFODVH RU RUWKRFODVH DQG DQGHVLQH DS DSDWLWH VS VSKHQH PX PXVFRYLWH HS HSLGRWH ]U ]LUFRQ RS RSDTXH PLQHUDLV

7DEOH 3UHYLRXV JHRFKURQRORJLFDO^VWXGLHV

0DVVLI 6DPSOH 6U^R^R 6UPHV 6U6ULVRFKU ^5EVU ^%E6U DJH .$U $JH 5HIHUHQFHV 0XUDWGDJ ZKROH URFN

I^A

! %LQJ|O

(JULJ|] ZKROH URFN RUWKRFODVH

ELRWLWH

Q

Ì

A 2]WXQDOL

OXGD ZKROH URFN RUWKRFODVH

ELRWLWH

Ì A Î

A A A

2]WXQDOL!

8OXGD ELRWLWH ^%2UNOW

6RODU\D

,OLFD

DPOL

ELRWLWH

ZKROH URFN

ELRWLWH

ZKROH URFN

ELRWLWH

æ

A _$DPDQ

.R]DN ZKROH URFN ZKROH URFN

ELRWLWH

ZKROH URFN

ELRWLWH

ZKROH URFN

ELRWLWH

,

ª

$WDPDQ

(6)

*UDQLWLF LQWUXVLRQVLQ ZHVWHUQ $QDWROLD

FRQWDLQV PDILF DQG XOWUDPDILF [HQROLWKV 7KH SHWURJUDSK\

RI

^WKHVH JUDQLWHV DUH VXPPDUL]HG LQ 7DEOH :H FDQ FRQFOXGH WKDW V\HQRJUDQLWLF ^DQG PRQ]RJUDQLWLF FRPSRVLWLRQV DUH PRUH FRPPRQ WKDQJUDQRGLRULWLF FRPSRVLWLRQV

*HRFKURQRORJ\

D $QDO\WLFDOSURFHGXUH

$OO

_DJH PHDVXUHPHQWV ZHUH PDGH RQ PLQHUDO FRQFHQWUDWHV ^VXFK DV ELRWLWH RUWKRFODVH DQG KRUQEOHQGH

:LWK

RQH H[FHSWLRQ WZR GLIIHUHQW PLQHUDOV _ZHUH GDWHG IURP HDFK VDPSOH 7KH LVRWRSLH UDWLRV ZHUH PHDVXUHG RQ DQ $(,066 PDVV VSHFWURPHWHU HTXLSHG ZLWK D GLJLWDO RXWSXW ^DQG ^WKH ^{GDWD ZHUH} ^WKHQ ^SURFHVVHG ^E\

FRPSXWHU

'HODOR\H :DJQHU

7KH UHVXOWV DUH SUHVHQWHG LQ 7DEOH 7KH HUURU JLYHQ IRU HDFK PHDVXUHPHQW UHSUHVHQWV WKH DEVROXWH HUURU FRQILGHQFH OHYHO DFFRUGLQJ WR ^WKH GHILQLWLRQ DQG FDOFXODWLRQ

RI )RQWLJQLH

7KH LVRFKURQ _DJH HUURU ZDV FDOFXODWHG XVLQJ HUURUV

7DEOH .$U^GDWD^DQGDJHUHVXOWV 6DPSOH QR

/RFDOLW\^S^S &RRUGLQDWHV 0LQHUDO ^. $UUDG

PROHVJ

$UUDG _$U! !!_$U .9 _$JH

P \

< 0XUDWGDJ PLFD LR

RUWKRFODVH LR A

< (JULJ|] ^63' ELRWLWH ^2O ^LR ^Q ^LR

RUWKRFODVH A

< 63' ELRWLWH ^LR ^LR ^A

RUWKRFODVH

\ 8OXGD 73( ELRWLWH ^LR ^LR

RUWKRFODVH LR Ì

< 73( ELRWLWH ^A

RUWKRFODVH

OL

^LF ^LR

< 7RSXN 63( ELRWLWH ^LR

RUWKRFODVH LR LR A

w ⁶³⁽ ^RUWKRFODVH

< $ODoDP ^63' ELRWLWH ^LR

RUWKRFODVH LR LR Ì

< 63' ELRWLWH $

RUWKRFODVH

9

^O$R

< 63' ELRWLWH

RUWKRFODVH ^H LR

^63' PLFD

L

^LR ^A

RUWKRFODVH LR LR

< 63' ELRWLWH ^LR ⁶

RUWKRFODVH ^LR ^LR

< ^63' ELRWLWH ^LR ^LR

RUWKRFODVH

< 63' ELRWLWH ^LR ^LR

RUWKRFODVH

A

\O 6RODU\D ⁶¹⁽ KRUQEOHQGH LR

RUWKRFODVH LR LR OLO

< .R]DN 60' ELRWLWH ^LR ^LR

RUWKRFODVH ^LR

LR

Ì

< ^61' ELRWLWH ^LR

RUWKRFODVH ^LR ^LR

MLOO

UHSUHVHQW WKH FRQILGHQFH OHYHO ^VHH WH[W

(7)

RQ ERWK $U$U DQG .$U FRRUGLQDWHV

)RQWLJQLH

^7KH ^FRQVWDQWV ^XVHG

DUH WKRVH UHFRPPHQGHG E\ WKH &RPPLVVLRQ RQ *HRFKURQRORJY

6WHLJHU -lJHU

E 'LVFXVVLRQ

RI

^WKH ^UHVXOWV

7ZRGLVWLQFW LVRFKURQ _DJHV ZHUH FDOFXODWHG ^DQG _P\ $ ODUJH PDMRULW\

RI

LQGLYLGXDO GDWHV SORW RQ WKH P\ ^LVRFKURQ 7KLV LVRFKURQ KDV DQ LQLWLDO UDWLR $U$U

RI

LQGLFDWLQJ WKH DEVHQFH

RI

H[FHVV DUJRQ

6DPSOHV IURP (JULJ|] 8OXGDJ 6RODU\D ^{DQG PLFDV} IURP 0XUDWGDJ ^DQG ^.R]DN EHORQJ WR WKLV LVRFKURQ

$OO

^WKHVH JUDQLWLF ^{ERGLHV DUH} ^VLWXDWHG ^VRXWK

RI

D OLQH

MRLQLQJ

(VNLVHKLU %XUVD 0DQ\DV ^DQG (GUHPLW 7KH QRUPDO $U$U UDWLR VXJJHVW WKDW WKHVH JUDQLWHV ^KDG ^D VLPSOH FRROLQJ KLVWRU\ ^VLQFH WKH V\VWHP FORVHG GXULQJ ^/DWH 2OLJRFHQH WR (DUO\ 0LRFHQH

2UWKRFODVH IURP 0XUDWGDJ $ODoDP ^DQG .R]DN SORW ^{RQ WKH} P\ LVRFKURQ 7KH

LQLWLDO

UDWLR

RI

WKLV LVRFKURQ LV FORVH WR VR WKDW WKH SUHVHQFH

RI

LQKHULWHG DUJRQ FDQQRW ^EH HOLPLQDWHG

,W

PXVW ^EH SRLQWHG RXW WKDW DOO ^WKHVH JUDQLWHV ^DUH IURP WKH VRXWKHUQ SDUW

RI

WKH JUDQLWLF ^EHOW ^FORVH ^WR ^WKH PHWDPRUSKLF 0HQGHUHV ^PDVVLI 6DPSOHV IURP 7RSXN ^JLYH DJHV EHWZHHQ DQG P\ 7KLV JUDQLWLF ERG\ ^LV SHWUR JUDSKLFDOO\ YHU\ GLIIHUHQW LQ WKDW LW KDV DVVLPLODWHG ROGHU ^URFNV ODUJH DQG DEXQGDQW [HQROLWKV KDYH EHHQ GHVFULEHG

7KH RUWKRFODVH IURP $ODoDP QXPEHU JLYH D 0LG&UHWDFHRXV _DJH 1R UHDVRQ FDQ EH HQYRNHG WR H[SODLQ ^WKLV SDUWLFXODU ^UHVXOW

$ JRRG DJUHHPHQW EHWZHHQ PLFD DJHV RFFXUV LQ WKH VDPH JUDQLWLF ERG\ ^{DQG DOVR} EHWZHHQ YDULRXV PDVVLIV H[FHSW 7RSXN ^DV VWDWHG DERYH 2Q ^WKH RWKHU KDQG GLVFUHSDQFLHV

DSSHDU ZLWK RUWKRFODVH _DJHV IRU VRPH VDPSOHV 7KLV PLQHUDO ^LV QRW ZHOO DGDSWHG IRU SRWDVVLXPDUJRQ GDWLQJ ^EHFDXVH LW ^GRHV QRW UHWDLQ DUJRQ ZHOO ^{HYHQ DW} URRP WHPSHUDWXUH

.$U

DJHV SXEOLVKHG E\

2]WXQDOL

DUH YHU\ GLIIHUHQW IURP RXUV 7KH\

PXVW VXIIHU IURP D V\VWHPDWLF HUURU ,W ^LV QRW RIWHQ WKDW 5E6U _DJHV DUH \RXQJHU WKDQ

.$U

DJHV DQG WKH ELRWLWH DJH SXEOLVKHG E\

%UNW

^RQ 8OXGDJ ^PDVVLI^LV ^LQ JRRG DFFRUGDQFH ZLWK RXU^UHVXOWV

.6L

SORW

$ JHQHUDO SHWURFKHPLFDO VWXG\

RI

^WKH JUDQLWHV

RI

^ZHVWHUQ $QDWROLD ^KDV ^EHHQ PDGHE\

$WDPDQ %LQJ|O

,Q WKH SUHVHQW SDSHU RQO\ ^WKH

.6L

UHODWLRQVKLS ^LV^GLVFXVVHG ,W ^LV SRVVLEOH WR VKRZ D FRUUHODWLRQ EHWZHHQ WKH

6L.

^UDWLR ^{DQG WKH} JHRJUDSKLF SRVLWLRQ

RI

^WKH

LQWUXVLRQV )LJ

&RUUHODWLRQ FRHIILFLHQWV IRUWKH VWUDLJKW ^{OLQHV LQ} )LJXUH

*URXS 1RRIDQDO\VHV &RUUHODWLRQ

FRHIILFLHQW

(8)

.

I

^6L

)LJ &RUUHODWLRQGLDJUDP RI.^YV^{6L2 IRU}^WKH SRVW8SSHU&UHWDFHRXV WR3DOHRFHQHJUDQLWLF^URFNV

)RU D JLYHQ YDOXH

RI

6L WKH PDVVLIV ZLWK WKH ORZHVW PHDQ YDOXH

RI .

^{DUH WKH}

PRVW QRUWKHUQ QHDU WR OLQH $ PDVVLIV

RI

2UKDQHOL 7RSXN ^DQG 8OXGDJ ^7KRVH ZLWK LQWHUPHGLDWH

.

^YDOXHV ^dDWDOGDJ ^,OLFD6DPOL ^DQG (\EHN ^KDYH DQ LQWHUPHGLDWH SRVLWLRQ ZKLOH ^WKRVH ZLWK WKH KLJKHVW . YDOXHV DUH WKH PRVW VRXWKHUQ 0XUDWGDJ .R]DN (JULJ|] $ODoDP DQG dDPKN

7KH JUDQLWHV VLWXDWHG EHWZHHQ OLQHV

$$

^DQG ^%% FDQ WKXV ^EH VXEGLYLGHG E\ D

OLQH && ZKLFK LV QHDUO\ SDUDOOHO ^WR ^WKH (VNLVHKLU%XUVD SDUW

RI

^OLQH

$$

$FFRUGLQJ WR WKH

&KDSSHOO :KLWH

FODVVLILFDWLRQ

RI

JUDQLWHV ^LQ ⁶ DQG ,W\SHV ^WKH JUDQLWLF RXWFURSV XQGHU LQYHVWLJDWLRQ LQ WKH SUHVHQW SDSHU ^DUH OLNHO\ ^WR EHORQJ ^WR ^WKH ,W\SH 7KH SHWURORJ\ ^{DQG WKH} JHRORJLFDO HQYLURQPHQW

RI

^ZHVWHUQ

$QDWROLD VKRZ WKDW WKHVH JUDQLWHV EHORQJ WR ^D VSHFWUXP

RI

^EDVLF WR DFLG GLIIHUHQWLDWLRQ

7KH\ SUHVHQW UHODWLYHO\ KLJK VRGLXP FRQWHQWV LQ UHVSHFW WR SRWDVVLXP 7KH PLQHUDOV KRUQEOHQGH DQG VSKHQH DUH DOZD\V SUHVHQW EXW PXVFRYLWH PRQD]LWH FRUGLHULWH DQG JDUQHW DUH UDUH RU WRWDOO\ ^DEVHQW ^{7KH UDWLRV} )H2)H DUH KLJK PDJQHWLWH ^LV FRPPRQ LQ ^WKH RSDTXH PLQHUDOV 8QIRUWXQDWHO\ QR LVRWRSLH R[\JHQ PHDVXUHPHQWV KDYH EHHQ PDGH WKH 6U6U UDWLRV SXEOLVKHG LQ ^WKH OLWHUDWXUH

%LQJ|O

$WDPDQ

DUH QRW QXPHURXV HQRXJK DQG DUH DERYH DQG EHORZ WKH

OLPLW RI

,VRWRSLHVWURQWLXP PHDVXUHPHQWV DUHFXUUHQWO\ EHLQJ ^PDGH 2XU FRQFOXVLRQ LV WKDW IRU D IL[HG YDOXH

RI

6L ^WKHUH ^{LV D} SURJUHVVLYH LQFUHDVH LQ . EHWZHHQ WKH QRUWKHDVWHUQ DQG WKHVRXWKZHVWHUQ PDVVLIV

(9)

_$U

[ ,2

v

^P\

v

^P\

$U

^[

)LJ $L$UYV!.$U LVRFKURQHSORWRIGDWHG VDPSOHV

7KLV JUDGLHQW LQ

.

PD\ ^EH DQ LQGLFDWLRQ

RI

^WKH ^VXEGXFWLRQ GLUHFWLRQ LQ WKLV DUHD

%LQJ|O

SURSRVHG D VXEGXFWLRQ WRZDUG WKH QRUWK $FFRUGLQJ ^WR ^WKH

.6L

SORW ^DQG ^WR ^WKH

.$U

DJH GHWHUPLQDWLRQV SUHVHQWHG KHUH D SRVVLELOLW\

RI

RQH RU ^VHYHUDO ^VXEGXFWLRQ ^]RQHV LQFOLQHG WRZDUG WKH VRXWK PXVW ^EH SURSRVHG 7KLV KDV VHYHUDOLPSRUWDQW LPSOLFDWLRQV IRU ^WKH JHRG\QDPLFV

RI

^ZHVWHUQ $QDWROLD

0RVW QRWDEO\ ^WKH WKLFNHQLQJ

RI

^WKH 0HQGHUHV PDVVLI WRZDUGV WKH VRXWK PLJKW KDYH EHHQ FDXVHG E\ WKH UHYHUVH IDXOWV GLSSLQJ QRUWK ^DV D UHVXOW

RI

FROOLVLRQ RU ^GRZQ SOXQJLQJ

RI

^WKH VRXWKHUQ FRQWLQHQWDO FUXVW XQGHU LWVHOI IROORZLQJ ^WKH ^VXEGXFWLRQ QRUWKZDUGV

&RQFOXVLRQV

7KH JUDQLWLF ^PDVVLIV

RI

QRUWKZHVWHUQ $QDWROLD FDQ ^EH FODVVLILHG LQWR WKUHH IDPLOLHV RQ WKH EDVLV

RI

DJH DQG SHWURORJ\

D 1RUWK

RI

^WKH 1RUWK $QDWROLDQ )DXOW 3DOHR]RLF WR /DWH &UHWDFHRXV JUDQLWH DUH IRXQG

E %HWZHHQ WKH 1RUWK $QDWROLDQ )DXOW ^DQG ^WKH (VNLVHKLU%XUVD(GUHPLW OLQH ^WKH JUDQLWHV ^DUH

RI

SUH/LDVVLFDJH

F 6RXWK

RI

^WKH (VNLVHKLU%XUVD(GUHPLW OLQH WKH JUDQLWHV JLYH 0LRFHQH UDGLRPH¤

WULF_DJHV 0RUHRYHU

LW

^LV SRVVLEOH WR VXEGLYLGH WKH ODWWHU IDPLO\ LQWR ^WKUHH _JURXSV RQ ^{WKH EDVLV}

RI _.

FRQWHQW IRU D IL[HG 6L FRQWHQW ^WKH DPRXQW

RI .

^LQ ^WKHVH JUDQLWHV ^LQFUHDVHV IURP QRUWK WR VRXWK

(10)

2Q D UHJLRQDO ^VFDOH ^WKH UHODWLRQV EHWZHHQ WKH GRPDLQV VHSDUDWHG E\ OLQH

$$

(VNLVHKLU%XUVD(GUHPLW ^KDYH ^EHHQ UHFRQVLGHUHG WKH VRXWKHUQ GRPDLQ ^LV ^WKLFNHQHG E\ WKH UHYHUVH IDXOWV GLSSLQJ QRUWK ^{DV D} ^UHVXOW

RI

^FROOLVLRQ RU ^E\ ^GRZQ SOXQJLQJ XQGHU LWVHOI IROORZLQJ ^WKH VXEGXFWLRQ QRUWKZDUGV

5()(5(1&(6 7-. 7UNLMH^-HRORML .XUXPX_*HRORJLFDO6RFLHW\RI7XUNH\

07$ 0DGHQ7HWNLN YH$UDPD (QVWLWV$QNDUD

$EGhVVHODPRJOX ⁶ $OPDFLN GDJLLOH 0XGXUQX YH*|\QN FLYDULQLQ MHRORMLVL 0RQRJU ,VWDQEXO 8QLY )HQ )DNOWHVL

$WDPDQ * /kJH UDGLRPpOULTXH^GXPDVVLIJUDQRGLRULOLTXH G2UKDQHOL ^{7-. %XOO}

² *UJHQ\D\OD'RPDQLo JUDQRGL\RULWLN NWOHVLQLQ UDG\RPHOULN\DVL ^{7-. %XOO}

² 3OXLRQLVPH FDOFRDOFDOLQ GkJH DOSLQ^HQ $QDLROLH GX 1RUG2XHVW &5 $FDG 6FL 3DULV

$WDPDQ * %LQJ|O ⁽ 6HDUFKHV RQ &KHPLFDO &RPSRVLWLRQ RI 3OXWRQLF 9ROFDQLF DQG 0HWDPRUSKLF 5RFNVRI^:HVW ^$QDWROLD ^{3XEL ,QVW} ^(DUWK ^6FL +DFHWWHSH 8QLY $QNDUD

$\GLQ < (WXGH SpWURJUDSKLTXH ^HW JpRFKLPLTXH ^GH ^OD SDUWLH ^FHQWUDOH ^GX PDVVLI G,VWURQFD 7XUTXLH ^7KqVH 8QLY 1DQF\

%LQJ|O ⁽ &RQWULEXWLRQ j OpOXGH JpRORJLTXH ^GH ODSDQLH ^FHQWUDOH ^HW ⁶⁽ ^GX PDVVLI^GH .D]GDJ 7KqVH 8QLY1DQF\

² 'LVFXVVLRQV RQWKH PHWDPRUSKLF_PDS RI^{7XUNH\ LQ}^VFDOH DQG JHRLHFORQLF HYROXWLRQRI

VRPHPHWDPRUSKLF^EHOWV 07$ %XOO

(YROXWLRQ JpRWHFWRQLTXH^GH7$QDLROLH^GH O2XHVW ^%XOO ^6RFJpRO )UDQFH

² *HRORJ\ DQG PDLQ URFN XQLW SHWURORJ\RI^0XUDWGDJL 7-. ^%XOO

² ([SODQDWRU\ QRWHV WR WKH PHWDPRUSKLF PDS RI7XUNH\ ,Q =ZDUW +- (G 0HWDPRUSKLF PDSRI^(XURSH ([SODQDWRU\ WH[WS ^/HLGHQ

%LQJ|O ⁽ $N\UHN ^% .RUNPD]HU ^% *HRORJ\ RIWKH %LJD 3HQLQVXOD DQGVRPHFKDUDFWHULV¤

WLFV RI^WKH ^.DUDND\DIRUPDWLRQ 3URF &RQJU (DUWK ^6FL OK $QQLY 7XUNLVK 5HSXEO $QNDUD

S

%ULQNPDQQ 5 -XQJSDOlR]RLNXP XQG DOOHUHV 0HVR]RLNXP LQ 1RUGZHVW$ QDLROLHQ 07$ %XOO

%UNW < .X]HEDWL $QDGROX GD \HUDODQ SOORQODULQ PXND\HVHOLMHQHWLN ^HOG ^3XEL 0LQLQJ (QJ )DF7HFK 8QLY ,VWDQEXO

&K$SSHOO %: :KLWH $-5 ^7ZRFRQWUDVWLQJJUDQLWHO\SHV 3DFLILF *HRORJ\⁶ 'HODOR\H 0 :DJQHU -- 3RWDVVLXP$UJRQ 'DWLQJ ^DQ DXWRPDWLF HTXLSPHQW ZLWK GLJLWDO

RXWSXWIRUFRPSXWHU^SURFHVVLQJ ^&5 6pDQFHV 6RF 3K\V+LVW QDW*HQqYH

)RQWLJQLH ' *pRFKURQRORJLH SRWDVVLXPDUJRQ ^pWXGHVWKpRULTXHV ^HWDSSOLFDWLRQV^{j GHV} PDWpULDX[

GH )O\VFKVGHV$,SHVRFFLGHQWDOHV ^7KqVH^Q ^8QLY ^*HQqYH

+HGOH\ , %LQJ|O ⁽ 'HODOR\H 0 3LVNLQ ^g :DJQHU -- $SSOLFDWLRQ ^GHODQLVRWURSLH GH VXVFHSWLELOLWp PDJQpWLTXH j OpWXGHVWUXFWXUDOHGXSOXWRQ^GH .R]DN %HUJDPD 7XUTXLH ^&5 ^6RF

3K\V +LVWQDW*HQqYH

,]GDU ⁽ .R]DN LQWUXVLI^PDVLIO SHWURORMOVL ^YHSDOHR]RLN FHYUH .D\DoODUW LOHMHRORMLN EDJLQWWODUL

7-. %XOO

.HWLQ 8OXGDJ PDVVLILQLQOHNLRQLJL^KDNNWQGD 7-. ^%XOO

/LVHQEHH $ 6WUXFWXUDO VHOOLQJ RI^WKH2UKDQHOL XOWUDPDILF PDVVLIQHDU^%XUVD ^3K ^' ^WKHVLV ^8QLY

6WDWH 3HQQV\OYDQLD

2]NRoDN 2 (WXGH JpRORJLTXH ^GX PDVVLIXOWUDEDVLTXH G2UKDQHOLHW GHVDSURFKH ERUGXUH %XUVD 7XUTXLH ^7KqVH 8QLY^3DULV

g]WXQDOL^T ^g 8OXGDJ YH (JULJ|] PDVVLIOHULQLQ SHWURORMLOHUL^YHMHRNURQRORMLOHUL 0RQRJU ,VWDQEXO 8QLY ^)HQ)DNOWHVL

6WHLJHU 5+ -lJHU ( 6XEFRPPLVVLRQ RQ JHRFKURQRORJ\ &RQYHQWLRQ RQ WKH XVH RI^GHFD\

FRQVWDQWV_{LQ JHR}DQG FRVPRFKURQRORJ\ (DUWK DQG SODQHW ^6FL /HWW

(11)

9DFKHWWH 0 %ODQF ³ 'XEHUWUHW ^/ 'pWHUPLQDWLRQ GHOkJH GXQHJUDQRGLRULOH G2UKDQHOL DX⁶ ^GH%XUVD$QDWROLF VDVLJQLMLFDWLRQUpJLRQDOH &5 $FDG 6FL 3DULV

<LOPD] (OXGH SpWURJpQpLLTXH ^GHVJUDQLWHV ^GHV PRQWDJQHV G$ODFDP ^3URF &RQJU (DUWK ^6FL WK $QQLY 7XUNLVK 5HSXEO $QNDUD S

² 'pWHUPLQDWLRQ GXQ kJH GXQJUDQLOH ^GH ^6DQFDNWHSH ^{GDQV OD}SUHVTXvOH ^GH .RFDHOL 1RUG^GH ^OD 0HUGH 0DUPDUD 7XUTXLH &5 $FDG 6FL 3DULV

<LOPD]< %LOHFLN6|JW GROD\LQGDNL HVNL ^7HPHLNDUPDVLJLQLQ SHWURMHQHWLN HYULPL 'RoHQWOLN WH]L ,VWDQEXO ^)HQ )DNOWHVL XQSXEO

Granitic intrusions in western Anatolia: a contribution to the geodynamic study of this area

Article

Reference