Colombia is an utterly magical place and the geology is awe-inspiring. If you haven’t visited yet, make a booking. Today. Especially if you are a geologist. We’ve recently published a paper* on the Late Cretaceous (possibly Paleocene) Guaduas Formation in the Eastern Cordillera Basin. The formation is consistently organic–rich and coal beds are common and […]
Of all the particles in a sedimentary basin, organics are arguably the most insightful. Think about it: they tell you how hot things got, millions and millions of years ago, and that is both within the basin at depth but also at the surface when they were deposited; they tell you what plants were evolving; […]
No, not my son, Micah, but a paper. Well, not quite ten, but it was ten years this month that I was asked, and then accepted, to write a review paper on coalbed methane*. It took about another two years until it was actually published** but the work began in May 2010. It took […]
No, not a dinosaur. Not an asteroid. But some kind of climatic condition that was none-to-good for organic material. For a very very long time. Over the last year, my colleagues Prof Jian Shen and Prof Marvin Moroeng from China University of Mining and Technology (Xuzhou, China) and University of Johannesburg (South Africa), respectively, and […]
The second year of this field trip saw us going up the southern Queensland coast looking at both the modern and ancient geological environments. The students are first and second years, from the School of Resources and Geosciences from Xuzhou, China and come for 15 days. In almost all cases this is the first time […]
It was an early morning start and the topical air of South Kalimantan (Borneo) already hung heavy and thick. We boarded the wooden powerboat that was more than just a little tippy. It held a party of six, which consisted of colleagues Joan Esterle, Sonny Pangestu, Hermes Panggabean plus Pak Juwady, our pilot, and a […]
I once visited a coal seam gas reservoir. The year was 2008. The seam was 950 m below the surface. We accessed the reservoir thanks to the helpful personnel of a Chinese mine located just south of the city of Shenyang. It was hot and none to confortable. But a great experience to see and […]
It was springtime in Xuzhou and the flowers were blossoming. Although not a small city by any measure – other than in China – the 8.5 million people seem a quieter type than elsewhere. Populated by parks, wide streets and relatively low buildings, the overall feeling one gets of Xuzhou is balance, politeness and a […]
Prof. Joan Esterle (and Chair of the Vale-UQ Coal Geoscience Program as well as being ‘godmother’ to my son Micah!) was presented with the Dorothy Hill Medal on the 27th of July. The award is given out by the Queensland Division of the Geological Society of Australia each year and this year it has gone […]
It looked like machines and the weather were conspiring against us. The last flight from Denver to Gillette, Wyoming was ‘temporarily’ delayed (which in airport speak means “quite possibly cancelled”) and then there was the weather. I had flown the previous day from Brisbane, Australia to Denver to meet the field trip participants at one […]