• Aucun résultat trouvé

Observations géologiques en Corse. 2, Le sédimentaire autochtone de Popolasca

N/A
N/A
Protected

Academic year: 2022

Partager "Observations géologiques en Corse. 2, Le sédimentaire autochtone de Popolasca"

Copied!
4
0
0

Texte intégral

(1)

Article

Reference

Observations géologiques en Corse. 2, Le sédimentaire autochtone de Popolasca

PARÉJAS, Edouard

PARÉJAS, Edouard. Observations géologiques en Corse. 2, Le sédimentaire autochtone de Popolasca. Compte rendu des séances de la Société de physique et d'histoire naturelle de Genève, 1929, vol. 46, no. 1, p. 40-42

DOI : 10.5169/SEALS-741005

Available at:

http://archive-ouverte.unige.ch/unige:137298

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

1 / 1

(2)

6e$1&( '8 )e95,(5

$LQVL FKDFXQH GHV TXDWUH FRPELQDLVRQVSRVVLEOHVGHV JDPqWHV GDQV OHV UpFHVVLIV ORFDOLVpV HW OHV OLVVHV SRUWHXUV GH * HVW FDSDEOH GH UHFRQVWLWXHU OH GRXEOH KpWpUR]\JRWH GRPLQDQW URVHWWHV JpQpUDOLVpHV 5U*J &HWWH UHFRQVWLWXWLRQ GXQ GRPLQDQW HQ SDU

WDQW

GH UpFHVVLIV HVW OHUpVXOWDWGH OD GLVVRFLDWLRQSDUWLFXOLqUH GHV IDFWHXUV HQ MHX D\DQW IRUPp XQH FODVVH GH SKpQRW\SHV RUGLQDLUHV OLVVHV SRUWHXUV j

OpWDW

ODWHQW GX IDFWHXU * GH

UpSDUWLWLRQ

GHV URVHWWHV VDQV SRUWHU QDWXUHOOHPHQW OH IDFWHXU 5 OXLPrPH 2Q UHPDUTXHUD

WRXW

SDUWLFXOLqUHPHQWOD FRPELQDLVRQ 55JJ ; UU**

TXL UHFRQVWLWXH QQLJQHPHQ= =H GRPLQDQW 5U*J DYHF pOLPLQD

WLRQ

FRPSOqWH GHV JpQRW\SHV UpFHVVLIV SDUHQWDX[

$MRXWRQV TXH QRXV DYRQV WURXYp TXH OHV URVH==HV GH =D =p=H VRQW pJDOHPHQW FRQGLWLRQQpHV SDU GHX[ FRXSOHV GH IDFWHXUV FRQGLWLRQQHO 5 GpYHORSSHPHQW FRPSOHW GHV URVHWWHV ' GpYHORSSHPHQW UXGLPHQWDLUH G HW TXH OD GLVVRFLDWLRQ GH FHV

GHX[ FRXSOHV

IDLW

DXVVL UHVVRUWLU XQH FODVVH GH SKpQRW\SHV j WrWH OLVVH PDLV SRUWHXUV GH ' j

OpWDW

ODWHQW &HV UpFHVVLIV OLVVHV SRUWHXUV GH ' VRQW pJDOHPHQW FDSDEOHV GH UHFRQVWLWXHU OH GRPLQDQW WrWH j URVHWWHV FRPSOqWHPHQW GpYHORSSpHV

5U'G

GDQV OHV FURLVHPHQWV DYHF OHV UpFHVVLIV WrWHV j URVHWWHV

UXGL

PHQWDLUHV 5UGG HW 55GG

WDOLRQ

=H ]RR=RJLH HDMSHULPHUH=D=H

©=H ==-QLSHUV=]H =H *HQqSF

(G 3DUpMDV ² 2=!VHUFD=LRQV JHR=RJLLQHV HQ &RUVH &H VpGLPHQ=DLUH DQ=RFL=RQH GH $!SR=DVFD

$X 1: GH 3RSRODVFDOH JUDQLWH DXWRFKWRQH VXSSRUWH FRPPH DX 5D]]R %LDQFR HW j &DVWLJOLRQH GHV FDOFDLUHV PDUPRUpHQV TXL RQW pWp H[SORLWpV DXWUHIRLV ( 0DXU\ VXU OD IHXLOOH GH &RUWH OHV ILJXUH LQFOXV GDQV XQH IRUPDWLRQ KRPRORJXH GHV SRXGLQJXHV

GH 9HQDFR (Q UpDOLWp FHV FDOFDLUHV UHSRVHQW GLUHFWHPHQW VXU OH JUDQLWH HW LOV SUpVHQWHQW GHX[ DIIOHXUHPHQWV VpSDUpV SDU XQ SRLQWHPHQW JUDQLWLTXH

(3)

6e$1&( '8 )e95,(5 'H

O:

j

O(

RQ REVHUYH OD GLVSRVLWLRQ VXLYDQWH

/H JUDQLW DXWRFKWRQH SORQJHDQW IRUWHPHQW YHUV

O(

(Q FRQWDFW PpFDQLTXH VXU FH JUDQLWH UHSRVH XQ FDOFDLUH j JUDLQ ILQ JULV EOHX FODLU UXEDQp

,O

FRQWLHQW GHV QLGV GH OLPRQLWH

HW PRQWUH GHV WUDFHV GpFUDVHPHQW &H QLYHDX IRUPH ODIIOHXUH PHQW VXSpULHXU 6L

ORQ

GHVFHQGGH OjYHUVOH YLOODJHGH 3RSRODVFD RQ SDVVH j OD © *URWWD PDMRU ª VLWXpH DX FRQWDFW HQWUH JUDQLW HHW FDOFDLUH &HWWH H[FDYDWLRQ D VHUYL GH VpSXOWXUH HW FRQWLHQW HQFRUH GHV WRPEHV DX GLUH GHV KDELWDQWV $XGHVVRXV GH OD JURWWH OH FDOFDLUH HVW GXQ EOHX SOXV IRQFp HW UDSSHOOH OH 0DOP KHOYpWLTXH

/DPH GH JUDQLWH FKDUULpH VXU OHV FDOFDLUHV SUpFpGHQWV &HW pOpPHQW WHFWRQLTXH QD SDV HQFRUH pWpVLJQDOp jPDFRQQDLVVDQFH

&DOFDLUHV SOXV RX PRLQV PDUPRULVpV TXL IRUPHQW ODIIOHXUH PHQW LQIpULHXU 2Q WURXYH OjGHV PDUEUHV EODQFV SXLV DXGHVVXV GHV FDOFDLUHV SODTXHWpV JULVFODLU DYHF GHV SHOOLFXOHV DUJLOHXVHV YHUGkWUHV &HV GHUQLHUV FDOFDLUHV RQW DEVROXPHQW ODVSHFW GHV FDOFDLUHV LQIUDYDODQJLQLHQV 2HKUOLNDON GH ODXWRFKWRQH GH

*DVWHUQ HW GH OD QDSSH KHOYpWLTXH GX 'ROGHQKRUQ

/HQUDFLQHPHQW GH OpFDLOOp FULVWDOOLQH VHUDLW j YpULILHU HW j VXLYUH YHUV OH 6 SHXWrWUH HVWHOOH HQ UHODWLRQ DYHF FHOOH TXH ( 0DXU\ D ILJXUpH VXU OD IHXLOOH &RUWH DX 6( GH &DVWLJOLRQH

/H FDOFDLUH Qƒ HVW IRUPp GH FDOFLWH ILQHPHQW JUHQXH VHFRQ GDLUH /D UHFULVWDOOLVDWLRQ QHVW SDV SOXV DYDQFpH

LFL

TXH FKH]

EHDXFRXS GH 0DOPV HW G,QIUDYDODQJLQLHQV GH ODXWRFKWRQH HW GH OD QDSSH GH 0RUFOHV'ROGHQKRUQ HQ 6XLVVH /H TXDUW]

pODVWLTXH VH SUpVHQWH HQ JUDLQV WUqV FODLUVHPpV HW GH SHWLWH

WDLOOH

PP

'DQV OH FDOFDLUH EOHX IRQFp TXL HVW VXUPRQWp SDU OH FRLQ FULV

WDOOLQ

OD WH[WXUH HVW SOXV ILQH HQFRUH HW OH TXDUW] SDUDvW DEVHQW

/H FDOFDLUH JULVFODLU SODTXHWp HVW pJDOHPHQW FRQVWLWXp SDU GH OD FDOFLWH ILQHPHQW JUHQXH /D

VWUDWLILFDWLRQ \

HVW PDUTXpH

SDU GHV DOLJQHPHQWV GH SHORWHV DUJLOHXVHV /H TXDUW] HVW UDUH HQ JUDLQV WUqV SHWLWV PP 6LJQDORQV HQFRUH XQ SODJLRFODVH

(4)

6e$1&( '8 )e95,(5

VHFRQGDLUH TXH 0 * 5RVLHU D GpWHUPLQp FRPPH pWDQW XQH DOELWH PDFOpH VHORQ &DUOVEDG

/HV FDOFDLUHV GH 3RSRODVFD DSSDUWLHQQHQW j OD PrPH ]RQH VpGLPHQWDLUHHW WHFWRQLTXH TXH FHX[GH 9HQDFR HWGH&DVWLJOLRQH 0DLV FH TXL IUDSSH LFL FHVW OH IDLEOH PpWDPRUSKLVPH GH OD VpULH VpGLPHQWDLUH FRPSDUp j FHOXL GHV FDOFDLUHV GX 5D]]R 5LDQFR HW

GH OD 5HVWRQLFD SUqV GH &RUWH /HV DQDORJLHV GH IDFLqV TXH OHV FDOFDLUHVGH 3RSROHVFD SRVVqGHQW DYHF FHUWDLQVGpS{WV MXUDVVLTXHV HW FUpWDFpV GH ODYDQWSD\V DOSLQ HQ 6XLVVH QRXV

LQFLWHQW

j OHV FRQVLGpUHU FRPPH UHSUpVHQWDQW OD FRXYHUWXUH PpVR]RwTXH GH

ODYDQW

SD\V FRUVH

/D GLIIpUHQFH VLJQDOpH SOXV KDXW GDQV OH GHJUp GH PDUPRULVD

WLRQ

SHXW VH[SOLTXHU SDU OHV FRQVLGpUDWLRQV VXLYDQWHV /D

SRXVVpH RURJpQLTXH DOSLQH TXL jPRQ DYLVD MRXpOH U{OH HVVHQWLHO GDQV FH SKpQRPqQH D HX GHV HIIHWV GLIIpUHQWV j 3RSRODVFD HW GDQV OD ]RQH VpWHQGDQW GH 9HQDFR j &RUWH 'DQV FHWWH GHUQLqUH UpJLRQ OH

IURQW

GHV QDSSHV SHQQLTXHV HVW YHQX KHXUWHU SUHVTXH GLUHFWHPHQW OD VpULH DXWRFKWRQH

$

3RSRODVFD OH FKRF SHQQLTXH

D pWp

DPRUWL

SDU OHV pFDLOOHV FULVWDOOLQHV GH 6RYHULD &HV GHUQLqUHV GDSUqV 5 6WDXE RQWMRXpUHODWLYHPHQW DX PDVVLI

FULVWDOOLQ

GHOD

&RUVH RFFLGHQWDOH XQ U{OH DQDORJXH j FHOXL GHV pFDLOOHV GX 0RQW

&KpWLI HW GX *RWKDUGHQ DUULqUH GHV PDVVLIV GX 0RQW%ODQF HW GH

O$DU

3URWpJpH SDU OH MHX GH FHV pFDLOOHV OD VpULH DXWRFKWRQH GH

3RSRODVFD D pFKDSSp j XQH PDUPRULVDWLRQ SOXV LQWHQVH

=DqRUDIRLUHGH *HRORJLHGH U=QLHHPIHGH *HXqRH

* 7LHUF\ ² $ SURSRV GH ODHDQFH HO GX UHODUG GHV FIWURUHR PqOUHV

Š

QRWH

²

/D TXHVWLRQ GX VLJQH

RX ² GHVWLQp j PDUTXHU

ODYDQFH GXQ FKURQRPqWUH D SURYRTXp FHV WHPSV GHUQLHUV XQH GLVFXVVLRQ SOXV RX PRLQV SDVVLRQQpH FKH] OHV KRUORJHUV

-DL

WHQWp UpFHPPHQW GH PRQWUHU TXH WKpRULTXHPHQW OHV GHX[ PpWKRGHV GH

QRWDWLRQ

VRQW pTXLYDOHQWHV HW TXH OH FKRL[

GH OXQH RX GH

ODXWUH

VH UpGXLW j XQH TXHVWLRQ GH FRPPRGLWp

Références

Documents relatifs

Dans deux études prospectives comparatives randomisées a été rapporté un taux d’IUE de novo moins élevé dans la voie abdominale que dans la voie vaginale non prothétique

$X FRPPHQFHPHQW GX SkWXUDJH OHV FDOFDLUHV GHYLHQQHQW SOXV PDVVLIV HW FRQWLHQQHQW GHV =LI$RIPQZZLWP HW GHV 2UWLRS$UDJ PP© &H VRQW OHV FDOFDLUHV TXL IRUPHQW OD PDMHXUH SDUWLH

VH UHWURXYHQW OHV FDOFDLUHV JUpVHX[ ]RQpV 'DQV OH KDXW GH OD VpULH GpWULWLTXH VXUWRXW RQ UHQFRQWUH GHV EORFV GH EUqFKH UHPDQLpV LQFOXV j OpWDW GH JDOHWV GDQV OD IRUPDWLRQ

*pRORJLTXHPHQW RQ GLVWLQJXH GDQV OD UpJLRQ GHV *XHGPLRXD XQ VRFOH VFKLVWRFDOFDLUH SULPDLUH SOXV RX PRLQV FULVWDOOLQ DYHF GH SHWLWHV LQMHFWLRQV GH JUDQLWHV HW XQH FRXYHUWXUH FUpWDFpH

$SUqV FHWWH EUqFKH TXDUW]RV\pQLWLTXH j WULSKDQH OH VRQGDJH D WUDYHUVp GHV V\pQLWHV DOFDOLQHV SOXV RX PRLQV pFUDVpHV SXLV GH QRXYHDX GHV V\pQLWHV DOFDOLQHV j WULSKDQH HQWUH P HW

&HV JQHLVV FRQWLHQQHQW HQ JpQpUDO PRLQV GH GH TXDUW] FRQVWLWXDQW GHV DJUpJDWV JUHQXV SDUVHPpV GH ILQHV ODPHOOHV GH VpULFLWH GHV OLWV JUHQXV DOWHUQDQW DYHF OHV SK\OOLWHV RX HQILQ

HVW SODW /HV KXEORWV GREVHUYDWLRQ VRQW VLWXpV j P DXGHVVXV GHV SKDUHV GH TXLOOH &HV GHUQLHUV VRQW VRXYHQW j PRLWLp QR\pV GDQV OD YDVH OH PpVRVFDSKH VHQIRQoDQW SOXV RX PRLQV

Dmdmqmm q 1 Frpph ohv vìulhv gh whuphv jìqìudx{ q hw q q vrqw devroxphqw frqyhujhqwhv +mm. 4,/ lo hq hvw gh píph srxu od vìulh gh whuph