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DEVONIAN ANOXIA, GEOCHEMISTRY, GEOCHRONOLOGY, AND EXTINCTION RESEARCH

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ABOUT DAGGER

The DAGGER (Devonian Anoxia, Geochemistry, Geochronology, and Extinction
Research) group is an interdisciplinary, international research team focusing on
the systematics of mass extinctions in the Late Devonian.

The DAGGER group is coordinated by faculty at Appalachian State University in
the Department of Geological and Environmental Sciences and colleagues in
Germany and Austria, but consists of geochemists, sedimentologists,
paleontologists, stratigraphers, and science communicators from around the
globe. We work primarily in the Central Asian Orogenic Belt (northwestern China
and southwestern Mongolia), southeast Asia, the US, and in Europe to determine
the extent, scope, and cause of Devonian ocean anoxia events, their potential
for organic carbon sequestration (natural gas deposits), and the rebound from
the mass extinctions associated with these events. 

We are affiliated with

 * the UNESCO International Geoscience Programme's Climate Change and
   Biodiversity Patterns in the Mid-Palaeozoic Project (IGCP 596), 
 * the UNESCO International Geoscience Programme's Application of Magnetic
   Susceptibility on Palaeozoic Sedimentary Rocks (IGCP 580), and
 * the Geochronology and Isotope Geochemistry Lab at UNC-Chapel Hill

Our work has been funded by National Geographic, the Explorers Club, the
National Science Foundation, UNESCO (via the International Geoscience
Programme), Deutsche Forschungsgemeinschaft (the German National Science
Foundation equivalent), and a variety of other sources.


@365MILLIONYEARS

Follow us on our travels at @365millionyears.


CONTACT

DAGGER Team Adminstrators

Dr. Sarah Carmichael
Department of Geological and Environmental Sciences
Appalachian State University
carmichaelsk@appstate.edu

Dr. Johnny Waters
Department of Geological and Environmental Sciences
Appalachian State University
watersja@appstate.edu


CONTACT

Devonian Anoxia, Geochemistry, Geochronology, and Extinction Research
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