Chlorine 36 rock exposure dating
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To compensate for the loss of mass (and energy), the radioactive atom undergoes internal transformation and in most cases simply becomes an atom of a different chemical element.
She is now expert at finding glacial polish on granite boulders.
(iii) Developing methods to recover complex exposure-erosion histories and paleo-altitude from depth profiles and multiple-nuclide measurements.
During the weeks it takes to complete simulations, Dave is occasionally found brewing beer for departmental parties or building up his photography portfolio [surely "reading the physics and geology literature, completing papers and assisting with labwork"? Danielle Lemmon Undergrad student, chemist and mineralogist Danielle is really a physicist, but returns to the group each summer for new adventures in geology.
Perry Spector Ph D student My scientific interests lie in the past and present interactions between geomorphology, the cryosphere, and climate variability.
By quantifying the spatial and temporal patterns of geomorphological change, I hope to better understand the surface processes governing landscape evolution in glaciated regions.
Clay is now completing a Masters degree in Applied Geomorphology.
is converted into another specific atom or isotope at a constant and known rate.
I hope to shed light on the spatial patterns of landscape change beneath icesheets and explore novel applications of cosmic ray-produced isotopes to understand earth surface processes.
Currently I am working on several projects relating to cosmogenic nuclides.
Geologist, ion tamer and professor in the Department of Earth and Space Sciences.
My Ph D research was on the geochemistry of helium and the other noble gases, followed by brief stints working on lunar soils and isotopically unusual, pre-solar grains in meteorites.
I teach geology and geochemistry, but if you're looking for information about that, please refer to my class web pages.