The abstract submission deadline is 4 August 2021 at 23:59 EDT/03:59 +1 GMT. To submit an abstract: https://www.agu.org/Fall-Meeting/Pages/Present/Abstracts GEOTRACES session: PP024. Refinement of paleo-proxies in the GEOTRACES era https://agu.confex.com/agu/fm21/prelim.cgi/Session/117493 Session Description: Our knowledge of the past ocean relies upon measurable quantities in the sedimentary record that represent past conditions. The development of these proxies is […]