Australasian IODP Regional Planning Workshop

Date: June 13-16, 2017 Venue: The University of Sydney The workshop is co-organised by Neville Exon (Australian National University), Karsten Gohl (Alfred Wegener Institut), Michael Gurnis (California Institute of Technology), Stuart Henrys (GNS Science, Wellington), Fumio Inagaki (JAMSTEC), Rob McKay (Victoria University, Wellington), Dietmar Mueller (University of Sydney, Conference Host), Dhananjai Pandey (NCAOR, India), Amelia … Read more…

EarthByte offers spatio-temporal modeling resources to researchers and the public

In 2016, the EarthByte group, based in the School of Geosciences at the University of Sydney, created a visualization tool and model to measure the interactions of arc volcanism with buried carbonate platforms in deep time. The new workflow tools, which are available to the DCO community, enable scientists to approximate paleo-atmospheric CO2 flux within … Read more…

Model of Australia’s Tectonic Stress May Future-Proof Carbon Storage

In response to ever-rising carbon dioxide levels in the atmosphere, some countries are exploring carbon sequestration as a way to mitigate the effects of this greenhouse gas. The general strategy is to inject carbon dioxide more than a mile underground, beneath an impermeable rock layer, where it can dissolve into fluids and crystallize. Injection locations … Read more…

Postdoctoral Research Associate in carbonate platform numerical modeling

Applications are invited for a postdoctoral fellowship working as a member of both the EarthByte & Geocoastal Research Groups in the School of Geosciences at the University of Sydney as part of 1-year Sydney Research Excellence Initiative project. The position will focus on using observational carbonate reef geology to design and calibrate numerical carbonate stratigraphic … Read more…

Curtin Basin Genesis Hub team scoops bronze in international geoscience awards

A team of students from the WA School of Mines, Curtin University, has picked up the bronze medal in the American Association of Petroleum Geologists (AAPG) Imperial Barrel Award competition in Houston, Texas. The Imperial Barrel Award (IBA) is an annual competition for geoscience graduate students from universities around the world, simulating the exploration work … Read more…

The effect of continental stress on carbon storage sites

Mitigating global warming by CO2 storage? Check for the continental stressitis. If proposed CO2 sites are not properly assessed for long-term stability,  future civilisations could still suffer the consequences of global warming. Professor Dietmar Müller from the School of Geosciences at the University of Sydney and Scott Dyksterhuis from ExxonMobil have created a computer model … Read more…

A Paleomagnetic Database for GPlates: PaleoPoles, Declination Arrows, and PaleoLatitudes

A PaleomagneticPmag Tutorial Image Database that has been assembled for use with the program, GPlates.  The paleomagnetic database presented here is made up of 1638 paleopoles compiled by Rob Van der Voo for his book, Paleomagnetism of the Atlantic, Tethys, and Iapetus Oceans.  In addition to the spreadsheet of paleopoles, we have constructed five feature collections that can be used to visualize the paleomagnetic data using GPlates:  1) site localities, 2) paleopoles, 3) declination arrows, 4) paleolatitude labels, and a set of time-dependent rasters which plot the site locations, paleopoles, declination arrows, and paleolatitude labels on a set of plate tectonic reconstructions ( 0 – 540 Ma).  The last section of this report is a detailed discussion of the paleomagnetic data for three-time intervals (40Ma, 285Ma, and 450Ma).  The Supplementary Materials includes a program, “PaleoPolePlotter”, which GPlates users can use to build paleopoles, declination arrows, and paleolatitude labels from user-defined data sets
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AAPG Barrel Award Competition

A team of Petroleum Geology honours and masters students from Curtin University has won the Asia Pacific heat of the American Association of Petroleum Geologist’s (AAPG) Imperial Barrel Award (IBA) competition. The IBA is an annual competition for geoscience graduate students from universities around the world which simulates work done by geologists and geophysicists in … Read more…

Homeward Bound… Big Data Reveals Geology of World's Ocean Floor

Lithology globe Aus Ant view

The 2015 Ocean Innovation (OI) conference takes place in St. John’s, Newfoundland and Labrador, Canada during October and focuses on “mapping our oceans.” For each OI conference, a special issue of The Journal of Ocean Technology (JOT) that complements the conference’s theme is released. A series of essays, peer review technical papers, and columns are included and … Read more…

Some Surprising Ways That Plate Tectonic, Paleogeographic, and Paleoclimatic Models are Used in Resource (Hydrocarbon & Mineral) Exploration

Speaker
Malcolm Ross, GameChanger, Shell, Houston, TX, United States.

Date & Time
Friday 18 September, 11 AM

Location
Madsen Building, Level 4 – Conference Room

Abstract
Since the advent of plate tectonic theory in the 1960s, those charged with the exploration for hydrocarbon and mineral resources have looked to apply the theoretical advancements in that domain to the practical challenges of their pursuit of resources to exploit. … Read more…

Nicky Wright attends University of Michigan's 'Mountain Ranges and High Plateaus' course

Nicky Wright Mountain Ranges and High Plateaus group photo

Nicky Wright recently attended the 2-week graduate summer course ‘Mountain Ranges and High Plateaus‘, held at the University of Michigan’s field station in Wyoming. This was only the second time the University of Michigan has held this course, which featured instructors from five other U.S. universities and international and U.S. graduate students from both the … Read more…

India – Eurasia collision paper makes "Most Downloaded" list

Sabin Zahirovic Magic Planet

Congratulations to Dr Ana Gibbons, Dr Sabin Zahirovic, Dr Joanne Whittaker and Dr Yatheesh Vadakkeyakath, whose paper “A tectonic model reconciling evidence for the collisions between India, Eurasia and intra-oceanic arcs of the central-eastern Tethys” is now the third-most downloaded paper on Gondwana Research over the last 90 days!

Most Downloaded Gondwana Research Articles

The paper already has 3 citations (not bad for a paper that just came out this month).

Citation
Gibbons, A. D., Zahirovic, S., Müller, R. D., Whittaker, J. M., & Yatheesh, V. (2015). A tectonic model reconciling evidence for the collisions between India, Eurasia and intra-oceanic arcs of the central-eastern Tethys. Gondwana Research. doi: 10.1016/j.gr.2015.01.001.

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Earth's climate throughout the Phanerozoic

Eocene topo bath

Eocene topo bathProject Summary
EarthByte is involved in a series of projects aimed at understanding and modeling Earth’s climate throughout the Phanerozoic. Some of these projects include:

  • Future Fellowship of Maria Seton on “Oceanic gateways: a primary control on global climate change?”
  • Basin GENESIS Hub activities, related to the effect of the mantle, crustal deformation, erosion and sedimentary processes on sedimentary basins
  • ATOM – a coupled atmospheric-ocean circulation code jointly developed by Prof. Roger Grundmann and EarthByte.

EarthByte’s expertise in tectonics, geodynamics and surface process modeling is enhanced by close collaborations with leading palaeoclimate modellers and geochemical oceanographers.  … Read more…

EarthByte's plate tectonic animation added to NOAA's SOS database

An EarthByte plate tectonic animation has recently been added to NOAA’s Science on a Sphere database. NOAA produces large interactive 3D spherical projection systems that are installed at museums, universities, schools and other institutes across the world (see Science On a Sphere map locations). The EarthByte animation is from the recent Gibbons et al. (2015) … Read more…