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Arsitektur Stratigrafi

17 December 2010 Leave a comment Go to comments

STRATIGRAPHIC ARCHITECTURE

Menurut Posamentier et al (1999), Stratigraphic Architecture dipengaruhi oleh:

  1. Relative Sea level; yang berkaitan erat dengan Eustasy dan subsidence atau uplift.
  2. Pasokan Sedimen; yang berkaitan dengan provenance dan lithology.
  3. Fisiografi; yang dikontrol oleh tektonik dan proses sedimentasi.

Diagram Stratigraphic Architecture (Posamentier et al., 1999)

Eustasy adalah pergerakan permukaan air laut, diukur dari  permukaan air laut sampai datum tetap. Relative see lavel dipengaruhi oleh eustasy dan total subsidence dan uplift (Posamentier et al., 1988).

Grafik Hubungan Perubahan Relative Sea Level dengan Eustasy dan Subsidence (Posamentier, 1988)

 

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Categories: Basic Geology, Sedimentology and Stratigraphy Tags: , , , ,
  1. Rini
    3 April 2012 at 8:47 am
    Reply

    Amazing
    benar benar sumber pengetahuan yg up to date

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