The Sedimentary Geochemistry and Paleoenvironments Project

Úna C. Farrell, Rifaat Samawi, Savitha Anjanappa, Roman Klykov, Oyeleye O. Adeboye, Heda Agic, Anne-Sofie C. Ahm, Thomas H. Boag, Fred Bowyer, Jochen J. Brocks, Tessa N. Brunoir, Donald E. Canfield, Xiaoyan Chen, Meng Cheng, Matthew O. Clarkson, Devon B. Cole, David R. Cordie, Peter W. Crockford, Huan Cui, Tais W. Dahl, Lucas D. Mouro, Keith Dewing, Stephen Q. Dornbos, Nadja Drabon, Julie A. Dumoulin, Joseph F. Emmings, Cecilia R. Endriga, Tiffani A. Fraser, Robert R. Gaines, Richard M. Gaschnig, Timothy M. Gibson, Geoffrey J. Gilleaudeau, Benjamin C. Gill, Karin Goldberg, Romain Guilbaud, Galen P. Halverson, Emma U. Hammarlund, Kalev G. Hantsoo, Miles A. Henderson, Malcolm S.W. Hodgskiss, Tristan J. Horner, Jon M. Husson, Benjamin Johnson, Pavel Kabanov, C. Brenhin Keller, Julien Kimmig, Michael A. Kipp, Andrew H. Knoll, Timmu Kreitsmann, Marcus Kunzmann, Florian Kurzweil, Matthew A. LeRoy, Chao Li, Alex G. Lipp, David K. Loydell, Xinze Lu, Francis A. Macdonald, Joseph M. Magnall, Kaarel Mänd, Akshay Mehra, Michael J. Melchin, Austin J. Miller, N. Tanner Mills, Chiza N. Mwinde, Brennan O'Connell, Lawrence M. Och, Frantz Ossa Ossa, Anais Pagès, Kärt Paiste, Camille A. Partin, Shanan E. Peters, Peter Petrov, Tiffany L. Playter, Stephanie Plaza-Torres, Susannah M. Porter, Simon W. Poulton, Sara B. Pruss, Sylvain Richoz, Samantha R. Ritzer, Alan D. Rooney, Swapan K. Sahoo, Shane D. Schoepfer, Judith A. Sclafani, Yanan Shen, Oliver Shorttle, Sarah P. Slotznick, Emily F. Smith, Sam Spinks, Richard G. Stockey, Justin V. Strauss, Eva E. Stüeken, Sabrina Tecklenburg, Danielle Thomson, Nicholas J. Tosca, Gabriel J. Uhlein, Maoli N. Vizcaíno, Huajian Wang, Tristan White, Philip R. Wilby, Christina R. Woltz, Rachel A. Wood, Lei Xiang, Inessa A. Yurchenko, Tianran Zhang, Noah J. Planavsky, Kimberly V. Lau, David T. Johnston, and Erik A. Sperling

Geobiology, 2021:


Geobiology explores how Earth’s system has changed over the course of geologic history and how living organisms on this planet are impacted by or are indeed causing these changes. For decades, geologists, paleontologists, and geochemists have generated data to investigate these topics. Foundational efforts in sedimentary geochemistry utilized spreadsheets for data storage and analysis, suitable for several thousand samples, but not practical or scalable for larger, more complex datasets. As results have accumulated, researchers have increasingly gravitated toward larger compilations and statistical tools. New data frameworks have become necessary to handle larger sample sets and encourage more sophisticated or even standardized statistical analyses. In this paper, we describe the Sedimentary Geochemistry and Paleoenvironments Project (SGP; Figure 1), which is an open, community-oriented, database-driven research consortium. The goals of SGP are to (1) create a relational database tailored to the needs of the deep-time (millions to billions of years) sedimentary geochemical research community, including assembling and curating published and associated unpublished data; (2) create a website where data can be retrieved in a flexible way; and (3) build a collaborative consortium where researchers are incentivized to contribute data by giving them priority access and the opportunity to work on exciting questions in group papers. Finally, and more idealistically, the goal was to establish a culture of modern data management and data analysis in sedimentary geochemistry. Relative to many other fields, the main emphasis in our field has been on instrument measurement of sedimentary geochemical data rather than data analysis (compared with fields like ecology, for instance, where the post-experiment ANOVA (analysis of variance) is customary). Thus, the longer-term goal was to build a collaborative environment where geobiologists and geologists can work and learn together to assess changes in geochemical signatures through Earth history.

Suggested citation:
Farrell, Ú. C., et al. (2021). The Sedimentary Geochemistry and Paleoenvironments Project. Geobiology 19 (6), 545-556.