Page 191 - Whole Earth Geophysics An Introductory Textbook For Geologists And Geophysicists
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Rectangle wedge, by G. Geological Society of top of oceanic layer 2 extends from from Nanki time section Nanki Trough,
Active Continental Margin Flysch/Molasse ; basin closure and continental collision. development of an accretionary permission of the that separates deformed accretionary wedge sediments from Unmigrated reflection data across {nstitute, University of Tokyo, Tokyo, Japan. Moho reflections
Subduction Basin Margin thick — Thrusting in _-External Massif the in pressure Redrawn with 1983. representing the pattern diffractions. c) the above N. Nasu and others, Multi-channel seismic top of oceanic layer 2. the
During Ocean Crust Passive of Foreland Involved Fold-and- Belt pore-fluid 11, pp. 279-283, © Hyperbolic diffraction west. A décollement surface s lies about 0.5 Research 1982, Ocean representing
Closes ~— Ocoganic Décollement Basement Thrust Lithospheric cross sections illustrating stages of ocean role of high the vol. 1) layer (Line N55-1). From © #4, hyperbolic pattern
Basin Underthrusting Fig. 6.36. in (continued) M. Smith, Geology, America, Boulder, Colorado, USA. on east, to 9.5 s on hemipelagic sediments (oceanic Data Series Basic the
Ocean Passive Continental Margin’ Initial Continental 6.35 region portrayed 6.34 FIGURE Westbrook and about 8.5 s Trough off Japan IPOD, Japan lie about 2s below
a) b) c) FIGURE
Middle America Trench 1988. © cue a Looe. i ca ee te Sire dln i ecte os for arbad Bz from a Ridge at
Sot Layer 22% = the from vol. 93, pp. 8911-8927, is i aa MimeGAuuet dé thrust 3 ses b: time section possasiGl tells Barbados the trom
eee Sari eae en ic Migrated depth section Water D.C. | Melsteat of toe at beneath the of oceanic top if Unmigrated b) Evidence
§ dg eet EN Ley ve vx? Seo 2; ONO axis, but deformed and volcanoes:
he ees Sa Sorts ERIN VERN = T. Shipley, Journal of Geophysical Research, Washington, Union, Xi trench idi turbidites) extend hemi pelagic sediments i i ramping of thrust décollement. mud
Jo 5 a Bee wie Paitig- Foe 17 — reflection profiles across deep-sea trenches. a) i oe he: Moore Geophysical American the lyi flat turbidites are ying at trench beneath z normal faults offset basement buttress, causin ig ; 2 i Long décollements and Sea, From
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