Zobrazeno 1 - 10
of 27
pro vyhledávání: '"R. Soeria‐Atmadja"'
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 8, Iss 2 (2019)
Busur Timur Sulawesi, yang terdiri dari Sulawesi Timur dan Tenggara, sebagian besar ditempati oleh suatu komplek luas terdiri dari kelompok batuan ultramafic yang diperkirakan berumur Mososoik hingga Tersier Bawah. Batuan-batuan tersebut dijumpai ber
Externí odkaz:
https://doaj.org/article/af57199173244fe397a63a78a10d19c3
Publikováno v:
Journal of Asian Earth Sciences. 18:533-546
The island of Sumba, presently located in the southern row of islands of the Eastern Nusa Tenggara province of Eastern Indonesia, has a unique position, being part of the Sunda-Banda magmatic arc and subduction system. It represents a continental cru
Publikováno v:
Island Arc. 8:47-55
The Neogene Western Sulawesi Arc, from the south going northwards, can be divided into three magmatic provinces of K alkaline–shoshonitic (AK-SH), high-K calc-alkaline (KCA), and low-K–normal calc-alkaline (TH-CA) affinity, referred to, respectiv
Publikováno v:
Journal of Asian Earth Sciences. 17:25-45
The NE–SW Tertiary magmatic belt of central Kalimantan is related to two separate periods of subduction; during the Eocene–Oligocene and Late Oligocene–Miocene. The younger magmatic belt is superimposed upon the earlier belt. This magmatic belt
Publikováno v:
Bulletin of the Geological Society of Malaysia. 42:257-268
Publikováno v:
Journal of Asian Earth Sciences. 16:1-12
The western Sulawesi magmatic belt and the Sunda–Banda arc define the eastern and south-eastern margins of Sundaland, which is part of the relatively stable Eurasian plate. The eastern margin is bounded by the Makassar Strait which separates wester
Publikováno v:
Journal of Southeast Asian Earth Sciences. 9:13-27
Evidence of the earliest magmatic event (Late Eocene-Early Miocene) has recently been discovered in East Java (Pacitan area) as exposures of pillow lava flows. Stratigraphically they represent the lowermost part of Besole Formation (Oligocene-Early M
Autor:
Mireille Polvé, R Soeria-Atmadja, J. Cotten, Hervé Bellon, René C. Maury, Jean-Louis Joron, Bambang Priadi
Publikováno v:
Journal of Southeast Asian Earth Sciences. 9:81-93
40K-40Ar ages (27 new ones) and geochemical data (major and trace elements) allow the recognition of four main magmatic events in Central Sulawesi (South of Palu and in the Toraja area). The oldes magmatic activity took place during Late Eocene and O
Publikováno v:
Bulletin of the Geological Society of Malaysia. 19:349-367
Autor:
R Soeria-Atmadja, Y. S. Yuwono, Jean-Paul Rampnoux, S Priyomarsono, P. Chotin, Hervé Bellon, René C. Maury
Publikováno v:
Journal of Southeast Asian Earth Sciences. 2:15-22
45 Crataceous magmatic rocks from the Meratus Range, southernmost Kalimantan, have been studied by petrographic, chemical (major- and trace-elements) and mineralogical (microprobe) analyses. They belong to the Alino Formation (Upper Aptian to Cenoman