2026-05-14T10:46:56Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:8612016-11-25T15:10:58ZDOIDBDOIDB.SDDB

false3DOIDB.SDDB 10.1594/GFZ.SDDB.1037 Demory, Francois Oberhänsli, Hedi Nowaczyk, Norbert Gottschalk, Matthias Wirth, Richard Naumann, Rudolf Deutsches GeoForschungsZentrum GFZ 2006 Vereshchagin 98 Expedition R/V Vereshchagin S X-ray fluorescence 2006-09-15 eng Dataset 10.1016/j.gloplacha.2004.11.010 256 Datapoints text/tab-separated-values Higher abundance of greigite during glacial intervals coincides with small increases of the S content (Fig. 11B). Greigite levels in glacial sediments cannot be correlated between cores (Fig. 12), which suggests that greigite concentrations are driven by local processes. We suggest that faecal pellets could be a suitable microenvironment for sulphate reduction. And while greigite could potentially act as proxy for faecal pellets in glacial sediments, unfortunately, we cannot rely on this possible indicator since the greigite is very sensitive to onshore alterations after sampling (Snowball and Thompson, 1990). 53.523 107.9694