Super, James R: Fractional abundances of isoprenoidal and branched glycerol dialkyl glycerol tetraethers (GDGTs) from DSDP Site 94-608 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.913802 (dataset in review)
Abstract:
These files pertain to biomarker data data from Ocean Drilling Program (ODP) Site 982 and Deep Sea Drilling Project (DSDP) Site 608. For each site, the fractional abundances of isoprenoidal and branched glycerol dialkyl glycerol tetraethers (GDGTs) are included in addition to the various indices discussed in the paper. These indices include the sea surface temperature proxy TEX86, as well as others used to test the fidelity of this sea surface signal (Methane Index, MI; Branched Isoprenoidal Tetratether Index, BIT; and the Ring Index, RI). Alkenone data are also included, which are used to calculate the UK'37 index and related SST estimates.
Coverage:
Latitude: 42.836700 * Longitude: -23.087500
Date/Time Start: 1983-07-13T00:00:00 * Date/Time End: 1983-07-13T00:00:00
Minimum Elevation: -3526.0 m * Maximum Elevation: -3526.0 m
Event(s):
94-608 * Latitude: 42.836700 * Longitude: -23.087500 * Date/Time: 1983-07-13T00:00:00 * Elevation: -3526.0 m * Penetration: 530.3 m * Recovery: 428.3 m * Location: North Atlantic/FLANK * Campaign: Leg94 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 59 cores; 529.3 m cored; 0 m drilled; 80.9 % recovery
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
1218 data points