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geochronology.coas.oregonstate.edu

Shatsky Rise Expedition | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/picture

OSU Argon Geochronology Lab. Co-chief Sano-san and Anthony Koppers hold one piece of cored Shatsky Rise basalt. Posted by Anthony Koppers. On Aug 22, 2012. If you are interested in getting your samples age dated using the. Ar age dating method, then follow the instructions on the Services. Our facility has been an integral part of the College of Earth, Ocean and Atmospheric Sciences. At Oregon State University. The OSU Argon Geochronology Lab. Implemented by Cogense, Inc.

geochronology.coas.oregonstate.edu

Louisville Seamounts | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/picture-2

OSU Argon Geochronology Lab. The JOIDES Resolution leaves the Harbor of Auckland, New Zealand. Posted by Anthony Koppers. On Aug 22, 2012. If you are interested in getting your samples age dated using the. Ar age dating method, then follow the instructions on the Services. Our facility has been an integral part of the College of Earth, Ocean and Atmospheric Sciences. At Oregon State University. The OSU Argon Geochronology Lab. Implemented by Cogense, Inc.

geochronology.coas.oregonstate.edu

Extraction Line for ARGUS VI | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/top-view-of-extraction-line-for-argus-vi

OSU Argon Geochronology Lab. Extraction Line for ARGUS VI. Top-View of Extraction Line for ARGUS VI. This is the top-View of the fully automated 500 cc extraction line for ARGUS VI. Posted by Anthony Koppers. On Nov 6, 2012. If you are interested in getting your samples age dated using the. Ar age dating method, then follow the instructions on the Services. Our facility has been an integral part of the College of Earth, Ocean and Atmospheric Sciences. At Oregon State University.

geochronology.coas.oregonstate.edu

40Ar/39Ar Geochronology Software | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/software

OSU Argon Geochronology Lab. Since 1998 Prof. Anthony Koppers. Has been actively working on his freeware ArArCALC. Ar geochronology (Koppers 1998). In 2002 he published the first version (Koppers 2002) that now is used by dozens. Ar laboratories world-wide. Since October 2005 NSF-EAR Instruments and Facilities has been sponsoring the further development of ArArCALC. Resulting in two major updates. Currently, Prof. Koppers. And Dr. Rupert Minnett. Are designing and programming ArArSUITE. Software has been...

geochronology.coas.oregonstate.edu

ARGUS VI Pictures | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/argus-vi-pictures-post

OSU Argon Geochronology Lab. ARGUS VI Arrived in Three Large Boxes. ARGUS VI Arrived in 3 Boxes. ARGUS VI Base Component Before Placing the Magnet. ARGUS VI Base Component Before Placing the Magnet. Placing the 500 Lbs Magnet on the ARGUS VI. Placing the 500 Lbs Magnet on the ARGUS VI. ARGUS VI in Burt 368 Laboratory at OSU. ARGUS VI in Burt 368 Laboratory at OSU. ARGUS VI Fly Tube With Magnet Moved Away. ARGUS VI Fly Tube With Magnet Moved Away. Home-build Fully Automated Extraction Line for ARGUS VI.

geochronology.coas.oregonstate.edu

Susan Schnur | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/author/sschnur

OSU Argon Geochronology Lab. Posts by Susan Schnur. Highly Plag-phyric Basalt from Hector Guyot. Posted by Susan Schnur. On Jan 9, 2013. Large, abundant plagioclase crystals dominate samples from Hector and Omura Guyots. Shown here is sample D38-01, as a whole rock on the left, as a thin section slab in the center and in plane- and cross-polarized light on the right (Scale: standard thin section size of 27 x 46 mm). Read more about the Walvis Ridge Project. Posted by Susan Schnur. On Jan 4, 2013. A map s...

geochronology.coas.oregonstate.edu

About Us | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/about-us

OSU Argon Geochronology Lab. Ar geochronology has had a profound impact on the Earth system sciences since its introduction in 1965. Here in the Argon Geochronology Laboratory. At Oregon State University. Research employing K/Ar and later. Ar radiometric methods has a long history at the College of Earth, Ocean and Atmospheric Sciences. CEOAS). In 1969 the first Reynolds-design mass spectrometer was installed by Prof. David Tilles. As well as noble gas geochemistry on terrestrial rocks. Ar dating of crus...

geochronology.coas.oregonstate.edu

Instruments | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/instruments

OSU Argon Geochronology Lab. Our laboratory is equiped with two noble gas mass spectrometers for carrying out. Ar age determinations. We have an Mass Analyser Products MAP 215-50. Single-collector mass spectrometer and also a brand-new Thermo Scientific ARGUS VI. Multi-collector (installed March 2012) with five fixed Faraday detectors and one ion-counting CuBe electron multiplier. The first instrument is a Mass Analyser Products (MAP) Model 215-50. Laser gas extraction system with an infrared pyrometer.

geochronology.coas.oregonstate.edu

New Lab Website | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/new-lab-website

OSU Argon Geochronology Lab. Unloading ARGUS VI from Wooden Crate. Welcome to the new website for the OSU Argon Geochronology Laboratory. Here we explain how we employ the. Ar dating method using two rare gas mass spectrometers, one 20-year-old MAP 215-50. Single collector and one brand-new ARGUS VI. Multi-collector that is currently being readied for analyses. We also have added a section on our ongoing Projects. Resulting from our work. Finally, you can read everything About Us. On Aug 6, 2012.

geochronology.coas.oregonstate.edu

MAP 215-50 Pictures | OSU Argon Geochronology Laboratory

http://geochronology.coas.oregonstate.edu/map-215-50-pictures-post

OSU Argon Geochronology Lab. MAP 215-50 Extraction Line Control Tower. MAP 215-50 Extraction Line Control Tower. Merchantek CO2 Laser for MAP 215-50 Setup. CO2 Laser for MAP 215-50. MAP 215-50 Single Collector Mass Spectrometer. MAP 215-50 Single Collector Mass Spectrometer. Another Sample Tray Loaded in Sample Chamber. Sample tray loaded in sample chamber under ultra-high vacuum ready for 40Ar/39Ar. Sample Tray Loaded in Sample Chamber. Sample Heated by CO2 Laser Under Ultra-High Vacuum.