Tag Archives: Kutai basin

Part III – The Miocene Coal-Bearing Section: Geological Time Travel in East Kalimantan. The Society for Organic Petrology Field Trip

The next morning we woke up in the Miocene. After two full days of living in the present, we found ourselves fossicking around in sediments that were 15 million years old. They say a lot can happen in an afternoon, and indeed a lot did happen in the previous 5 billion afternoons. The march of […]

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WHY DOES INDONESIA HAVE SO MUCH COAL? – NEW PAPER OUT IN INTERNATIONAL JOURNAL OF COAL GEOLOGY

Why does Indonesia have so much coal? This might be like asking why is the sky blue? – but, like that question, it is fundamental and few seem to have considered it. A new paper by Mike Friederich, Tim Moore and Romeo Flores (“A regional review and new insights into SE Asian Cenozoic coal-bearing sediments: […]

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Geological Time Travel in East Kalimantan (Borneo): Part I – Fresh Water Lakes

We sped across the surface of Lake Semayang with the bottom only inches below us. Using traditional long boats – with light but powerful engines – twenty-seven of us were headed for Semayang village, on the north central ‘coast’ of the lake. We were there as part of a geological field trip examining modern environments […]

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The Society for Organic Petrology Conference – Starting Soon!

We are nearly there! – The 32nd Annual Conference of The Society for Organic Petrology will be held in a few days time. The Organising Committee wishes to thank all the speakers and poster presenters for all their hard work and for all attending participants for their presence. We know that during this current economic […]

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The Enigma of the Pinang Dome, Kalimantan (Borneo), Indonesia

  It’s always surprising to be caught out by an assumption. In this case I was writing a first draft of a paper on the effects of rank change (that is, change in organic maturation) on a coalbed methane reservoir. The study area, known locally as the Pinang Dome, is located in Kalimantan (Borneo), Indonesia. […]

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