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Brandy Marie Toner

Affiliation: University of Minnesota Twin Cities (UMTC)

Address: []

Orcid: 0000-0002-3681-3455

Project: U.S. GEOTRACES East Pacific Zonal Transect (GP16) (1 datasets)

Dataset	Latest Version Date	Current State
X-ray absorption spectroscopy data for particulate iron from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: Principal Investigator	2018-10-10	Final no updates expected

Project: Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling (1 datasets)

Dataset	Latest Version Date	Current State
Scanning Transmission X-Ray Microscopy raw images and spectra for aXis 2000 analysis software packages from the Maria S. Merian from 2012-2014 (North Pond Microbes project) Role: Co-Principal Investigator	2015-09-02	Preliminary and in progress

Project: Ridge2000 Integrated Studies at 9degN East Pacific Rise: Establishing a Role for Fe and S Microbial Metabolism in Ocean Crust Weathering (1 datasets)

Dataset	Latest Version Date	Current State
Bacterial 16S rRNA sequences from inactive sulfide chimneys from R/V Atlantis cruise AT11-20 in the North East Pacific Rise in November 2004 Role: Co-Principal Investigator	2016-08-18	Final no updates expected

Project: Collaborative Research: GEOTRACES Pacific Section: The Geochemistry of Size-fractionated Suspended Particles Collected by In-situ Filtration (1 datasets)

Dataset	Latest Version Date	Current State
X-ray absorption spectroscopy data for particulate iron from R/V Thomas G. Thompson cruise TN303 in the Eastern Tropical Pacific from October to December 2013 Role: Principal Investigator	2018-10-10	Final no updates expected

Project: Collaborative Research: From hot to cold in the dark - shifts in seafloor massive sulfide microbial communities as physical and geochemical conditions change after venting ceases (5 datasets)

Dataset	Latest Version Date	Current State
Synchrotron micro-probe X-ray diffraction data from seafloor sulfide deposits collected during cruise AT42-09 on the East Pacific Rise (EPR) in April 2019. Role: Co-Principal Investigator	2024-09-27	Final with updates expected
X-ray diffraction from seafloor sulfide deposits East Pacific Rise 9-10 North Role: Principal Investigator	2025-10-13	Preliminary and in progress
Electron microprobe elemental maps from seafloor sulfide deposits East Pacific Rise 9-10 North Role: Principal Investigator	2025-11-10	Preliminary and in progress
Electron microprobe elemental bulk composition from seafloor sulfide deposits East Pacific Rise 9-10 North Role: Principal Investigator	2025-11-10	Preliminary and in progress
Electron microprobe wavelength dispersive spectroscopy from seafloor sulfide deposits East Pacific Rise 9-10 North Role: Principal Investigator	2025-11-11	Preliminary and in progress

Project: Collaborative Research: Hydrothermal Estuaries: What Sets the Hydrothermal Flux of Fe and Mn to the Oceans? (1 datasets)

Dataset	Latest Version Date	Current State
Plume particle Fe 1s micro-XANES Role: Principal Investigator	2025-10-14	Preliminary and in progress