Collection of GDGT-derived temperatures of 22 new sites at the Chilean margin, supplemented by various previously published sites ...

• Main Authors: Hagemann, Julia R, Lembke-Jene, Lester, Lamy, Frank, Vorrath, Maria-Elena, Kaiser, Jérôme, Müller, Juliane, Arz, Helge Wolfgang, Hefter, Jens, Jaeschke, Andrea, Ruggieri, Nicoletta, Tiedemann, Ralf
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: chilean margin; GDGTs; South Pacific; TEXH86; TEXL86; Event label; DEPTH, sediment/rock; LATITUDE; LONGITUDE; ELEVATION; Area/locality; Acyclic glycerol dialkyl glycerol tetraether, fractional abundance; Monocyclic glycerol dialkyl glycerol tetraether, fractional abundance; Dicyclic glycerol dialkyl glycerol tetraether, fractional abundance; Tricyclic glycerol dialkyl glycerol tetraether, fractional abundance; Crenarchaeol, fractional abundance; Crenarchaeol regio-isomer, fractional abundance; Dicyclic glycerol dialkyl glycerol tetraether/Tricyclic glycerol dialkyl glycerol tetraether ratio; Tetraether index of 86 carbon atoms, high-temperature region; Tetraether index of 86 carbon atoms, low-temperature region; Sea surface temperature; Sea sub-surface temperature; Reference/source; MultiCorer; Calypso Square Core System; Piston corer BGR type; Gravity corer Kiel type; Gravity corer; ParaSound; Calculated from TEX86H Kim et al., 2010; Calculated from TEX86H Kim et al., 2012; Calculated from TEX86H Kaiser et al., 2015; Calculated from TEX86L Kim et al., 2010; Calculated from TEX86L Kim et al., 2012; extracted from the World Ocean Atlas 2005; SO156/2; SO156/3; MD159; ANT-XXVI/2; PS97; ANT-XII/4; SO213/1; SO213/2; Sonne; Marion Dufresne 1995; Polarstern; Paleoenvironmental Reconstructions from Marine Sediments @ AWI AWI_Paleo; Drake Passage; Pacific; New Zealand
• Online Access: https://dx.doi.org/10.1594/pangaea.964270; https://doi.pangaea.de/10.1594/PANGAEA.964270

This dataset contains 22 new sites at the Chilean margin to verify the functionality of common regional and global calibrations for GDGTs and potential depth habitat based on the GDGT [2]/[3] ratio. This dataset is complemented by various previously published sites along the northern Chilean margin (Kaiser et al., 2015), the Drake Passage (Lamping et al., 2021), the New Zealand margin, and the pelagic South Pacific (Jaeschke et al., 2017; Ho et al., 2014), to place into an overall South Pacific pattern. ...