Abstract
The geological setting south of the Tsengwen River and the Tsochen Fault is the transitional zone between the Tainan foreland basin and Manila accretionary wedge in Southwestern Taiwan. This transitional zone is characterized by the triangle zone geological model associated with back thrusts that is quite unique compared to the other parts of the Western foreland that are dominated by thrust imbrications. The Hsinhua structure, the Tainan anticline, and the offshore H2 anticline are the first group of major culminations in the westernmost part of the Fold-and-Thrust belt that formed during the Penglay Orogeny. Structures in the the Tainan and Kaohsiung areas provide important features of the initial mountain building stage in Western Taiwan. A deeply buried basal detachment with ramp-flat geometry existed in the constructed geological sections. A typical triangle is found by back thrusting, such as where the Hsinhua Fault cuts upsection of the Upper Pliocene and Pleistocene from a lower detachment along the lower Gutingkeng Formation. The Tainan structure is a southward extension of the Hinhua Fault and has an asymmetric geometry of gentle western and steep eastern limbs. Our studies suggest that the Tainan anticline is similar to the structure formed by the Hsinhua Fault. Both are characterized by back thrusts and rooted into a detachment about 5 km deep. The triangle zone structure stops at H2 anticline offshore Tainan and beyond the west of it, All the structures are replaced by rift tectonic settings developed in the passive continental margin. On the basal detachment, a major ramp interpreted as a tectonic discontinuity was found in this study. Above the northeastern end of the major ramp of basal detachment, the Lungchuan Fault is associated with a triangle system development, while at the southwestern end a thrust wedge is present. It could be deduced that a thrust wedge intrudes northwestward. The area below the major ramp, or equivalent to the trailing edge of the basal detachment, mud diapers often occur in relation to the thickest deposits of the Gutingkeng Formation and caused by the mechanism of detachment folding
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References
M. Covey (1984) ArticleTitleLithofacies analysis and basin reconstruction, Plio–Pleistocene western Taiwan foredeep Petrol. Geol. Taiwan 20 53–83
Covey M. (1986). The evolution of foreland basins to steady state: Evidence from the Western Taiwan foreland basin In: Allen P.A., Homewood P. (eds), Foreland Basins, Int. Ass. Sedimentol. Spec. Publ. Vol 8: pp. 77–90.
H.A.K. Charlesworth L.G. Gagnon (1985) ArticleTitleIntercutaneous wedges the triangle zone and structural thickening of the Mynheer coal seam at Coal valley in the rocky mountain foothills of Central Alberta Bull. Canadian Petrol. Geol. 33 22–30
W.S. Chen C.T. Lee (2002) Paleo-earthquake study on the trenching of Houchiali fault Central geological survey MOEA Taipei R.O.C. 14
Chi W.R. (1981). Nannofossils, Exploration and Development Research Center, p. 407 (in Chinese).
C.S. Chiang H.S. Yu Y.W. Chou (2004) ArticleTitleCharacteristics of the wedge-top depozone of the southern Taiwan foreland basin system Basin Res. 16 65–78 Occurrence Handle10.1111/j.1365-2117.2004.00222.x
J.T. Chou (1971) ArticleTitleA preliminary study of the stratigraphy and sedimentation of the mudstone formations in the Tainan area, southern Taiwan Petrol. Geol. Taiwan 8 187–219
B. Deffontaines O. Lacombe J. Angelier H.T. Chu F. Mouthereau C.T. Lee J. Deramond J.F. Lee M.S. Yu P.M. Liew (1997) ArticleTitleQuaternary Transfer faulting in Taiwan foothills: evidence from a multisource approach Techtonophysics 274 IssueID1–3 61–82 Occurrence Handle10.1016/S0040-1951(96)00298-3
B. Fruneau E. Pathier D. Raymond B. Deffontaines C.T. Lee H.T. Wang J. Angelier J.P. Rudant C.P. Chang (2001) ArticleTitleUplift of Tainan foreland (SW Taiwan) revealed by SAR Interferometry Geophys. Res. Lett. 28 3071–3074 Occurrence Handle10.1029/2000GL012437
S.C. Fuh C.S. Liu N. Lundberg D.L. Reed (1997) ArticleTitleStrike slip faults offshore southern Taiwan: implications for the oblique arc-continent collision process Tectonophysics 274 25–39 Occurrence Handle10.1016/S0040-1951(96)00296-X
Hickman J.B., Witschko D.V., Hung J.H., Fang P., Bock Y. Structure and Evolution of the Active Fold- and –Thrust Belt of Southwestern Taiwan from Global Positioning System Analysis. Geol. Soci. Am. Special Paper 358, :75–91.
Ho C.S. (1982). Tectonic Evolution of Taiwan-Explanatory Text of the Tectonic Map of Taiwan, The Ministry of Economic Affairs, R.O.C., Taipei, Taiwan, 126.
S.H. Hsieh (1972) ArticleTitleSubsurface geology and gravity anomalies of the Tainan and Chungchou structure of the coastal plain of southwestern Taiwan Petrol. Geol. Taiwan 10 323–338
M.T. Hsu H.M. Lu (1964) Strong Motion of Earthquake in Tainan and Chiayi Area Bureau of Meteorology Taiwan 55
T.C. Hu (1987) ArticleTitleStudy on miocene to oligocene stratigraphy and basement in Tainan basin Petrol. Quat. 24 IssueID4 105–115
S.T. Huang R.C. Chen W.R. Chi (1993) ArticleTitleInversion tectonics and evolution of the northern Taihsi basin, Taiwan Petro. Geol. Taiwan 28 15–46
Huang Y.L. (1993). Analysis on geological structure of offshore, southwestern Taiwan, master thesis of Geology Department, Taiwan University, 57 (in Chinese).
J.H. Hung D.V. Wiltschko H.C. Lin J.B. Hickman P. Fang Y. Bock (1999) ArticleTitleand motion of the southwestern Taiwan fold and thrust belt TAO 10 543–568
Hung J.H., Suppe J. (2002). Subsurface geometry of the Aani-Chelungpu Faults and Fold Scarp Formation in the 1999 Chi–Chi Taiwan Earthquake, AGU 2002 Fall Metting.
B.M. Jahn W.R. Chi T.F. Yui (1992) ArticleTitleA late permian formation of Taiwan (Marbles from Chia-li well no.1), Pb–Pb isochron and Sr isotopic evidence, and its regional geological significance J. Geol. Soc. China 35 IssueID2 193–218
W.R. Jamison (1992) Stress controls of field thrust style K.R. McClay (Eds) Thrust Tectonics Chapman and Hall London 155–164
Kuo H.Y., Wang C.Y., Chiu G.T., Lee C.Y. (1998). Houchiali Fault: an Active Fault? . 7th Conference of Geophysics Society, Taiwan Region, 429–437 (in Chinese).
O. Lacome F. Mouthereau B. Deffontaines J.M. Angelier H.T. Chu C.T. Lee (1999) ArticleTitleGeometry and quarternary kinematics of fold-and-thrust Unit of southwestern Taiwan Tectonics 18 IssueID6 1198–1223 Occurrence Handle10.1029/1999TC900036
O. Lacombe F. Mouthereau J. Angelier B. Deffontaines (2001) ArticleTitleStructure, geodetic, and seismology evidence for tectonic escape in SW Taiwan Tectonophysics 333 323–345 Occurrence Handle10.1016/S0040-1951(00)00281-X
Lee C.T., Chen C.T., Chi Y.M., Liao C.W., Liao C.F., Lin C.C. (2000). Engineering Investigation of Hsinhua Fault, National Central University, 7 (in Chinese).
T.Y. Lee C.H. Tang J.S. Ting Y.Y. Hsu (1993) ArticleTitleSequence stratigraphy of the Tainan basin, offshore southwestern Taiwan Petrol. Geol. Taiwan 28 119–158
Lee Y.S., Hsei K.S., Huang T.Y., Ho T.T., Chen H.W., Chang H.C. (1999). Evolution of Foreland basin, southwestern Taiwan, . 1999 Annual Meeting of China Geology Society, 246–248.
Lin A.T.S. (2001). Cenozoic Stratigraphy and Tectonic Development of the West Taiwan Basin, . PhD Thesis of University of Oxford, 246.
Lin A.T.S., Watts A.B. (2002). Origin of the west Taiwan basin by orogenic loading and flexure of a rifted continental margin. J eophys Res 107(139) ETG 2–1~ 2–19.
Lin C.W., Chang H.C., Lu S.T., Shih T.S., Huang W.J. (2000). An Introduction to the Active Faults of Taiwan (second edition), Explanatory Text of the Active Fault Map of Taiwan Scale 1 : 500000, Central Geological Survey, Taiwan, R.O.C., 122 (in Chinese).
C.S. Liu I.L. Huang L.S. Teng (1997) ArticleTitleStructural feature off southwestern Taiwan Mar. Geol. 137 305–319 Occurrence Handle10.1016/S0025-3227(96)00093-X
Lundberg N., Reed D.L., Liu C.S. (1991) The submarine propagating tip of the Taiwan collision: shallow crustal structure and orogenic sedimentation. Taicrust Workshop Proceedings 93–102.
M. Lujan F. Storti J.C. Balaynya A. Crespo-Blanc F. Rossetti (2003) ArticleTitleRole of decollement material with different rheological properties in the structure of the Aljibe thrust imbricate (Flysch Trough, Gibraltar Arc), an Analogue Modeling Approach J. Struc. Geol. 25 867–881 Occurrence Handle10.1016/S0191-8141(02)00087-1
F. Mouthereau O. Lacombe B. Deffontaines J. Angelier S. Brusset (2001) ArticleTitleDeformation history of southwestern Taiwan foreland Thrust belt, insights from tectono-sedimentary analysis and balanced cross-sections Tectonophysics 333 293–322 Occurrence Handle10.1016/S0040-1951(00)00280-8
F. Mouthereau B. Deffontaines O. Lacome J. Angelier (2002) ArticleTitleVariation along the strike of the Taiwan thrust belt, basement control on structural style, wedge geometry and kinematics Geol. Soc. Am. special paper 358 31–53
Y.S. Pan (1968) ArticleTitleInterpretation and seismic coordination of the Bouguer gravity anomalies obtained in southwestern Taiwan.Petrol Geol. Taiwan 6 197–208
Reed D.L., Lundberg N., Liu C.S., Mcintosh K.D. (1991). Evidence of Frontal Thrust Propagation and Fluid Migration in an Offscraped Sedimentary Basin Sequence: Offshore Taiwan. Taicrust Workshop Proceedings Symp. 103–106.
S.C. Sun (1964) ArticleTitlePhotogeologic study of the Tainan–Kaohsiung coastal plain area, Taiwan Petrol. Geol. Taiwan 3 39–51
Sun S.C. (1982). The Tertiary Basins of Offshore Taiwan, Proc. . Second ASCOPT . Conference and Exhibition, Manila, Philippine, 126–135.
S.C. Sun C.S. Liu (1993) ArticleTitleMud diapirs and submarine channel deposits in offshore Kaohsiung–Hengchun, southwest Taiwan Petrol. Geol. Taiwan 28 1–14
J. Suppe (1976) ArticleTitleDecollement folding in southwestern Taiwan Petrol. Geol. Taiwan 13 25–35
J. Suppe J. Namson (1979) ArticleTitleFault-bend origin of frontal folds of the western Taiwan Fold- and -thrust Belt Petrol. Geol. Taiwan 16 1–18
J. Suppe (1980) ArticleTitleImbricated structure of western foothills belt, south central Taiwan Petrol. Geol. Taiwan 30 163–176
J. Suppe (1985) Principles of Structural Geology Prentice-Hall International Inc. London 537
L.S. Teng (1987) ArticleTitleStratigraphic records of the late Penglai orogeny of Taiwan Acta Geologica Taiwan 25 205–224
I.R. Vann R.H. Graham A.B. Hayward (1986) ArticleTitleThe structure of mountain fronts J. Struc. Geol 8 215–227 Occurrence Handle10.1016/0191-8141(86)90044-1
Wang C.Y., Lin T.W., Chang H.C. (1998). Revisiting the Hsinhua fault, . the 7th Conference of Geophysic Society, Taiwan Region, 387–398 (in Chinese).
Wu J.C., Tsai C.T., Mei W.W., Wang M.H., Yang K.M., Huang S.T., Lee M., Chi W.R. (2002). Re-approach of Gutingkeng Sequence in the West Side of Lungchuan Fault, . 2002 Annual meeting of China Geology Society, 7–99 (in Chinese).
Yang K.M., Huang S.T., Wu J.C., Lee M., Ting H.H., Mei W.W. (2002). Geometry and Kinematics of Thrust Front in Foothills Belt, SW Taiwan: 2002 GSA Annual Meeting & Exposition Abstracts with Programs, 435.
Yang K.M., Huang S.T., Wu J.C., Lee M., Mei W.W., Ting H.H., Hsu H.H. (2003).Characteristics of Imbricate Thrust System in the Foothills Belt, Southwestern Taiwan: . 2003 GSA Annual Meeting & Exposition Abstracts with Programs, 342.
H.S. Yu (1993) ArticleTitleContrasting tectonic style of a foredeep with a passive margin: southwest Taiwan and south China Petrol. Geol. Taiwan 28 97–118
S.B. Yu H.Y. Chen L.C. Kou (1997) ArticleTitleVeolocity field of GPS stations in the Taiwan area Tectonophysics 274 41–59 Occurrence Handle10.1016/S0040-1951(96)00297-1
C.W. Yuan (1987) ArticleTitleGeological Study of Overpressure Zone in Southern Taiwan Annual of Exploration and Production (CPC) 10 1–27
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Huang, ST., Yang, KM., Hung, JH. et al. Deformation Front Development at the Northeast Margin of the Tainan Basin, Tainan–Kaohsiung Area, Taiwan. Mar Geophys Res 25, 139–156 (2004). https://doi.org/10.1007/s11001-005-0739-z
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DOI: https://doi.org/10.1007/s11001-005-0739-z