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EarthChem Library Webinar: How to Contribute Data
May 2018. Do you have data from your research that you would like to make accessible online in a trusted repository? Join us for a free webinar on how to deposit your data in the EarthChem Library on Thursday May 31st at 2 pm ET. Register to attend… Read More
Undergraduate Projects Improve Analysis of Geochronological Data
Feb 2018. Undergraduate students in the Computer Sciences Department at the College of Charleston are developing open-source software applications and infrastructure aimed at improving access to and analysis of geochronological and other earth-science data. The students are working… Read More
New EarthChem Library Video Tutorials
Apr 2017. Multiple EarthChem Library video tutorials have been released on the IEDA YouTube Channel. The videos are aimed at simplifying the data submission process and addressing frequently-asked questions. We plan to… Read More

Giovas et al., (2016) Sr and Pb isotopic investigation of mammal introductions: Pre-Columbian zoogeographic records from the Lesser Antilles, West Indies
In a novel use of EarthChem data, Giovas et al., compile results from lithological studies of Pb isotope ratios to provide a framework for assessing bioavailable lead. The underlying lithology of… Read More
Michael, P. and Graham, D. (2016) The behavior and concentration of CO2 in the suboceanic mantle: Inferences from undegassed ocean ridge and ocean island basalts
The amount of non-anthropogenic versus anthropogenic input of CO2 to the Earth’s atmosphere is currently a hotly debated topic. The most direct way to estimate volatile flux from the interior of… Read More
Weiss, Y. et al., (2016) Key new pieces of the HIMU puzzle from olivines and diamond inclusions
Conventionally the so-called “HIMU” (High U/Pb Mantle) ocean islands have been considered as representing subducted basaltic ocean crust that has cycled through the mantle to become part of mantle… Read More