Earth

Isotopic Geochemistry

Using radioactive isotope systems to determine the age and origins of minerals and rocks, primarily as tracers of magmatic processes and the evolution of the earth.

Academics

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Centers, Labs, and Programs

Organic molecules in natural waters can help us to understand the global cycling of biologically important elements like carbon, nitrogen and phosphorus.

Specializing in high-precision isotopic analyses, elemental abundances, and petrology. Our main areas of research are in the fields of cosmochemistry and mantle and crustal geochemistry.

Earth News

Jun 23, 2021 Scientists Track Sudden Disappearance of Antarctic Ice Shelf Lake

Scientists Track Sudden Disappearance of Antarctic Ice Shelf Lake

Detailed observations enable better understanding of future ice shelf ...

May 12, 2021 Climate Colder on Land During Last Ice Age than Thought

Climate Colder on Land During Last Ice Age than Thought

Study uses dissolved gases in ancient groundwater as a thermometer for...