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Lopes dos Santos, Raquel A; De Deckker, Patrick; Hopmans, Ellen C; Magee, John W; Mets, Anchelique; Sinninghe Damsté, Jaap S; Schouten, Stefan (2013): (Table S2) Weighted mean isotopic composition of C29-C33 n-alkanes from soils from the Murray Darling River Basin. PANGAEA, https://doi.org/10.1594/PANGAEA.823145, In supplement to: Lopes dos Santos, RA et al. (2013): Abrupt vegetation change after the Late Quaternary megafaunal extinction in southeastern Australia. Nature Geoscience, 6(8), 627-631, https://doi.org/10.1038/ngeo1856

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Coverage:
Median Latitude: -33.191020 * Median Longitude: 142.581645 * South-bound Latitude: -36.960666 * West-bound Longitude: 137.406500 * North-bound Latitude: -29.121914 * East-bound Longitude: 147.052866
Date/Time Start: 2003-02-20T19:33:00 * Date/Time End: 2003-02-20T19:33:00
Minimum DEPTH, sediment/rock: m * Maximum DEPTH, sediment/rock: m
Event(s):
MD03-2607 (MD032607)  * Latitude: -36.960700 * Longitude: 137.406500 * Date/Time: 2003-02-20T19:33:00 * Elevation: -865.0 m * Recovery: 32.95 m * Location: Southern Ocean * Campaign: MD131 (AUSCAN) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Murray_Darling_River_Basin (MDB)  * Latitude: -33.027120 * Longitude: 142.806650 * Location: Australia
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
NumberNoLopes dos Santos, Raquel A
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
DEPTH, sediment/rockDepth sedmGeocode
δ13C, n-alkanesδ13C n-alkanes‰ PDBLopes dos Santos, Raquel AIsotope ratio mass spectrometryWeighted mean C27-29-31-33, with respect to VPDB
C4 plantC4 plant%Lopes dos Santos, Raquel Ainferred from stable isotopes
EnvironmentEnvironmentLopes dos Santos, Raquel A
Size:
95 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

No

Latitude

Longitude

Depth sed [m]

δ13C n-alkanes [‰ PDB]

C4 plant [%]

Environment
Murray_Darling_River_Basin 1-35.0578160147.0528660-32.619Open Eucalyptus woodland and grassland
Murray_Darling_River_Basin2-34.7546500146.5510500-34.27Tree river band with some grasses
Murray_Darling_River_Basin3-34.6815000146.2745000-34.92Open Callitris woodland and grassland
Murray_Darling_River_Basin4-34.4965660145.0783660-33.116Red desert and few shrubs
Murray_Darling_River_Basin5-34.7219500143.9129160-33.115Abundant salt bush red soil
Murray_Darling_River_Basin6-34.5783830142.7667830-29.344Tree river band [billabong] with abundant grasse
Murray_Darling_River_Basin7-34.0985160141.9174830-28.351Eucalyptus leaf litter + sporadic grass bed
Murray_Darling_River_Basin8-34.2740160141.5816660-34.92Abundant salt bush and grasses
Murray_Darling_River_Basin9-34.2750330141.5819500-34.64Sporadic grasses and rare shrubs
Murray_Darling_River_Basin10-34.1839000140.7914500-30.436Grasses, sedges, Sarcacornia on edge river
Murray_Darling_River_Basin11-35.6855660139.3387660-27.458Grasses on edge of coastal lake in the Coorong region
Murray_Darling_River_Basin12-36.1718660139.6578000-34.28Black soil in Coorong region
Murray_Darling_River_Basin13-30.7186830139.5676230-26.167Edge of Lake Eyre South with principally salt bushes
Murray_Darling_River_Basin14-29.1219140137.6926970-30.138Edge of Lake Fromme with salt bushes
Murray_Darling_River_Basin15-32.8200770139.2290650-33.215Dense grasses and few salt bush (red soil)
Murray_Darling_River_Basin16-32.4190123140.0413070-28.152Sparse shrubs on bare soil
Murray_Darling_River_Basin17-32.0564070141.0915230-30.138Mostly grassland
Murray_Darling_River_Basin18-31.6004100143.0404100-31.527Mostly grassland and shrubs
Murray_Darling_River_Basin19-31.4063280143.9809220-34.83Thick grassland
Murray_Darling_River_Basin20-30.9153120144.5173650-30.436Dry bushes but no grass
Murray_Darling_River_Basin21-30.2297660146.0461640-29.443Abundant salt bush and few small trees
Murray_Darling_River_Basin22-30.3690460146.1610750-31.329Tall trees and salt bush, but open landscape
Murray_Darling_River_Basin23-30.9871060146.6792420-31.627Mixed trees, shrubs and few grasses
MD03-2607 -36.9606660137.4065000-28.450Core top