Volcanism in The Pre-Semilir Formation at Giriloyo Region; Allegedly as Source of Kebo-Butak Formation in the Western Southern Mountains
Kebo-Butak Formation was known to be the oldest volcanic rocks limited in regional terms in the lower Baturagung Hills, Gedangsari area, Gunungkidul Regency. The main constituents of the Kebo-Butak Formation consist of intersection of volcanic-clastic rocks and calcareous sediments, locally also fou...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
UIR Press
2019-09-01
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| Series: | JGEET: Journal of Geoscience, Engineering, Environment and Technology |
| Online Access: | https://journal.uir.ac.id/index.php/JGEET/article/view/2262 |