Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources)
Vol. 20 No. 2 (2019): Jurnal Geologi dan Sumberdaya Mineral

Model Fasies Batuan Karbonat Formasi Wainukendi di Cekungan Biak-Yapen, Papua

Asep Kurnia Permana (Pusat Survei Geologi)
Joshua Shima (Universitas Diponegoro)
Sigit Maryanto (Pusa Survei Geologi)
Joko Wahyudiono (Pusat Survei Geologi)

Article Info

Publish Date
10 May 2019

Abstract

This paper provides the carbonate rocks facies model of the Wainukendi Formation. Several outcrops are well exposed in the Southern part of the Supiori Island. The main data are taken from 28 outcrops and 25 measured sections. Thirty seven rocks samples from the Korido dan Warvey Sections were collected and have been petrographic examination for microfacies analysis. Finally, the analysis find that the Wainukendi Formation basically composed by bioclastic carbonate platform and reef margin platform. Microfacies analysis indicate that these carbonate platforms consist of 4 facies zone, deep shelf (FZ2), toe of slope (FZ3), slope (FZ4), and platform margin (FZ5). Keywords: Facies, stratigraphy, Wainukendi Formation, Biak-Yapen Basin.

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Journal Info
Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources)
Website

Abbrev

JGSM

Publisher

Pusat Survei Geologi

Subject

Chemistry Earth & Planetary Sciences Energy

Description

The JGSM acts as a publication media of high quality scientific investigations resulted from various geological scientific issues. Published articles covers Geo-sciences, Geo-resources, Geo-hazards, and Geo-environments. Geo-sciences are basic earth sciences in geology, geophysics, and ...