The geological structure of France goes back 2,000 million, which is the age of the oldest rocks known. After the Pre-Cambrian Orogeny, which is represented in the north of the Armorican Chain, the Caledonian and above all the ian Orogeny formed the crystalline and metamorphic ossature of the country. All that i…
In the Java sea Tertiary sediments cover a cratonized basement of pretertiary age. Tentative standard sections of the Tertiery sequence employ used stratigraphic nomenclature. Regional lithologic correlation provides a consistenst picture of alternating carbonate and clastic series covered by a clay series. This corelations is substantiated by paleo…
The Arum Gas Field is Located in The Special Province of Aceh in North Sumatra. The field straddles the coastal plain between the Barisan Mountains and the strait of Malacca, 225 Kilometers northwest of Medan. Condensate rich gas is found in reef and associated carbonates of Lower and Middle Miocene age which in place exceed 1000 feet in thickness. …
Three first order elements combined to shape southeast Asia. the dextral Ninetyeast shear system the Tethyan shear system, and three elements stem from a single cauese - Expansion of The Rotating earth. Reveal of These three elements restores south-east Asia to its early Mesozoic configuration.
Figure 3, modified from KRTA (1989), shows the Ulumbu geothermal area and its location relative to Ruteng, Heng, Ponggeok and W Kokor. As indiated earlier a reasonable • amount of surface scientificsurvey work has been completed. However, one of the technical philosophies. under…
Coal, a relatively low-cost fuel that produces significant amounts of pollutants, supplies 18,7% of the Korean economy's energy needs. The total amount of coal consumend in 1995 was 43,6 Million tons, only 5,5 million tons are domestic anthracite;the rest is imported bituminous coal. The three major industrial sectors that utilize imported coal are …
In the 1960s 'and early 1970s the growth in world seaborne coal trade mainly reflected the increasing • demand for steel. Following the oil shocks of the 970s, the further strong growth in world coal trade been driven primarily by the rapid growth in cctricity generating capacity. Consequently, wh…
Naskah ini merupakan rangkuman dari berbagai makalah yang pernah disajikan penulis secara terpisah dalam berbagai seminar, lokakarya atau penata• ran mengenai Hak Atas Kekayaan Intellektual (HAKI). Naskah yang semula berdiri sendiri, dirangkum dan disusun secara cepat sebagai Bab-Bab di dalamnya.•…
The relevant characteristic of the evolution of the Pacific continental margin of South America during the Mesozoic-Early Cenozoic has been tectonic segmentation. This has controlled succesive episodes of sedimentary accumula, Ition, extrusive and intrusive magmatism and deformation that ocurred at conververgent plate edges. …
Natural disasters are the, most serious potential threats to human being and their environments. Japan and Indonesia have the same type of natural hazards because of their similarity in tectonic setting. This was a major factor motivating the establishment of cooperative programs between Japan and Indonesia to understand the natural phenomena and th…