Hearty, Paul J; Rovere, Alessio; Sandstrom, Michael R; O'Leary, Michael J; Roberts, David; Raymo, Maureen E (2019): Sr isotope ages based on inner leaches for South Africa Pliocene sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.910110, In: Hearty, PJ et al. (2019): Elevation measurements, sea level interpretations and dating details for South Africa Pliocene sites [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.910120
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Hearty, Paul J; Rovere, Alessio; Sandstrom, Michael R; O'Leary, Michael J; Roberts, David; Raymo, Maureen E (2020): Pliocene-Pleistocene stratigraphy and sea-level estimates, Republic of South Africa (RSA). Paleoceanography and Paleoclimatology, https://doi.org/10.1029/2019PA003835
Coverage:
Median Latitude: -32.561959 * Median Longitude: 18.795617 * South-bound Latitude: -34.674800 * West-bound Longitude: 17.304920 * North-bound Latitude: -30.292660 * East-bound Longitude: 20.397748
Minimum Elevation: 14.0 m * Maximum Elevation: 41.1 m
Event(s):
Comment:
* Leach variation score is based on total leach variation (ppm) of initial vs. inner leaches, with <11 ppm = "1," 11-17 ppm = "2," and >17ppm = "3."
** Samples with an average preservation score ≥ "2" are considered unreliable and not included in terrace age calculations.
*** Samples with ≥ 3 filament measurements have age uncertainties calculated as 2σ SEM (bolded), samples with less (italics) have uncertainty based on 2σ of external standard NBS987.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Hearty, Paul J | |||
| 2 | Sample code/label | Sample label | Hearty, Paul J | |||
| 3 | Area/locality | Area | Hearty, Paul J | |||
| 4 | International Generic Sample Number | IGSN | Hearty, Paul J | |||
| 5 | Species | Species | Hearty, Paul J | Bivalve Classification | ||
| 6 | Score | Score | Hearty, Paul J | Optical score | ||
| 7 | Score | Score | Hearty, Paul J | Sem score | ||
| 8 | Score | Score | Hearty, Paul J | T.E. Scores (Mg/Mn/Fe) | ||
| 9 | Score | Score | Hearty, Paul J | Leach Variation Score* | ||
| 10 | Preservation index | CEX' | Hearty, Paul J | Preservation Score (Avg.) | ||
| 11 | Comment | Comment | Hearty, Paul J | |||
| 12 | Number of filaments | Filaments | # | Hearty, Paul J | ||
| 13 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Hearty, Paul J | (Corr. 987) | ||
| 14 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Hearty, Paul J | 2σ Error*** | |
| 15 | Shell leach variation | Shell leach var | mg/kg | Hearty, Paul J | original in ppm | |
| 16 | Age, dated | Age dated | ka | Hearty, Paul J | Mean SIS Age | |
| 17 | Age, dated, range, maximum | Age dated max | ka | Hearty, Paul J | Max SIS Age | |
| 18 | Age, dated, range, minimum | Age dated min | ka | Hearty, Paul J | Min SIS Age |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
125 data points
Data
| 1 Event | 2 Sample label | 3 Area | 4 IGSN | 5 Species (Bivalve Classification) | 6 Score (Optical score) | 7 Score (Sem score) | 8 Score (T.E. Scores (Mg/Mn/Fe)) | 9 Score (Leach Variation Score*) | 10 CEX' (Preservation Score (Avg.)) | 11 Comment | 12 Filaments [#] | 13 87Sr/86Sr ((Corr. 987)) | 14 87Sr/86Sr e [±] (2σ Error***) | 15 Shell leach var [mg/kg] (original in ppm) | 16 Age dated [ka] (Mean SIS Age) | 17 Age dated max [ka] (Max SIS Age) | 18 Age dated min [ka] (Min SIS Age) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZBR | ZBR1-A | Breasdorp | IEMRS003Z | Glycyermis sp. | 1 | 1 | 1.0 | 1 | 1.0 | 4 | 0.7090612 | 0.0000027 | 1.11 | 3100 | 3380 | 2870 | |
| ZBR | ZBR1-D | Breasdorp | IEMRS0042 | Ostrea sp. | 1 | 1 | 1.3 | 1 | 1.1 | 6 | 0.7090629 | 0.0000043 | 3.62 | 2950 | 3380 | 2660 | |
| ZDH_(Z3) | ZDH1-C (Z3-C) | DeHoop | IEMRS0046 | Glycyermis sp. | 2 | 2 | 2.0 | ** | 1 | 0.7090837 | 0.0000079 | 10.99 | 2020 | 2270 | 1830 | ||
| ZCP_Sec2 | ZCP2-B | Orange River | IEMRS004P | Ostrea sp. | 2 | 2 | 2.0 | 1 | 1.8 | 4 | 0.7090454 | 0.0000033 | 5.86 | 4630 | 4780 | 4440 | |
| ZCP_Sec2 | ZCP2-E | Orange River | IEMRS004S | Ostrea sp. | 2 | 2 | 2.0 | 2.0 | ** | 2 | 0.7090997 | 0.0000126 | 1670 | 1940 | 1430 | ||
| ZDG | ZDG4a-A | Orange River | IEMRS004A | Donex sp. | 1 | 1 | 1.0 | 1.0 | 3 | 0.7091390 | 0.0000056 | 970 | 1070 | 860 | |||
| ZDG | ZDG4b-C | Orange River | IEMRS004I | Dosinia sp. | 1 | 2 | 1.3 | 2 | 1.6 | 3 | 0.7091316 | 0.0000160 | 11.48 | 1100 | 1370 | 790 | |
| ZSLT23 | ZSLT23 | Hondiklip Baai | IEMRS004W | Ostrea sp. | 3 | 2 | 2.3 | 3 | 2.6 | ** | 2 | 0.7090643 | 0.0000126 | 44.94 | 2850 | 4190 | 2230 |