Bralower, Timothy J; Fullagar, Paul D; Paull, Charles K; Dwyer, Gary S; Leckie, R Mark (1997): Depth, age, strontium isotopic ratios and trace elemental ratios of samples from DSDP Hole 80-551 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.717818, In supplement to: Bralower, TJ et al. (1997): Mid-Cretaceous strontium-isotope stratigraphy of deep-sea sections. Geological Society of America Bulletin, 109(11), 1421-1442, https://doi.org/10.1130/0016-7606(1997)109%3C1421:MCSISO%3E2.3.CO;2
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 48.910700 * Longitude: -13.501500
Date/Time Start: 1981-07-16T00:00:00 * Date/Time End: 1981-07-16T00:00:00
Minimum DEPTH, sediment/rock: 132.66 m * Maximum DEPTH, sediment/rock: 142.14 m
Event(s):
80-551 * Latitude: 48.910700 * Longitude: -13.501500 * Date/Time: 1981-07-16T00:00:00 * Elevation: -3887.0 m * Penetration: 201 m * Recovery: 67.2 m * Location: North Atlantic/ESCARPMENT * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 98.5 m cored; 7 m drilled; 68.2 % recovery
Comment:
Please note, that on 2017-06-09 it was discovered that the age values were given as "ka" alhough the values were "Ma". The data are now recalculated (x1000) to fit the unit.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Sample code/label | Sample label | Bralower, Timothy J | DSDP/ODP/IODP sample designation | ||
| 4 | Preservation | Preserv | Bralower, Timothy J | degree of overgrowth of foraminifers | ||
| 5 | Preservation | Preserv | Bralower, Timothy J | degree of infilling of foraminifers | ||
| 6 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Bralower, Timothy J | Mass spectrometer VG Sector 54 | in foraminifers | |
| 7 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Bralower, Timothy J | Calculated | in foraminifers |
| 8 | Magnesium/Calcium ratio | Mg/Ca | mmol/mol | Bralower, Timothy J | Direct current plasma emission spectrometry (DCP) | in foraminifers |
| 9 | Strontium/Calcium ratio | Sr/Ca | mmol/mol | Bralower, Timothy J | Direct current plasma emission spectrometry (DCP) | in foraminifers |
| 10 | Sodium/Calcium ratio | Na/Ca | mmol/mol | Bralower, Timothy J | Direct current plasma emission spectrometry (DCP) | in foraminifers |
| 11 | Iron/Calcium ratio | Fe/Ca | mmol/mol | Bralower, Timothy J | Direct current plasma emission spectrometry (DCP) | in foraminifers |
| 12 | Manganese/Calcium ratio | Mn/Ca | mmol/mol | Bralower, Timothy J | Direct current plasma emission spectrometry (DCP) | in foraminifers |
| 13 | Barium/Calcium ratio | Ba/Ca | µmol/mol | Bralower, Timothy J | Direct current plasma emission spectrometry (DCP) | in foraminifers |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
131 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Sample label (DSDP/ODP/IODP sample designation) | 4 Preserv (degree of overgrowth of foram...) | 5 Preserv (degree of infilling of forami...) | 6 87Sr/86Sr (in foraminifers, Mass spectro...) | 7 87Sr/86Sr e [±] (in foraminifers, Calculated) | 8 Mg/Ca [mmol/mol] (in foraminifers, Direct curre...) | 9 Sr/Ca [mmol/mol] (in foraminifers, Direct curre...) | 10 Na/Ca [mmol/mol] (in foraminifers, Direct curre...) | 11 Fe/Ca [mmol/mol] (in foraminifers, Direct curre...) | 12 Mn/Ca [mmol/mol] (in foraminifers, Direct curre...) | 13 Ba/Ca [µmol/mol] (in foraminifers, Direct curre...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 132.66 | 93420 | 80-551-5-1,16-20 | slight | none | 0.707352 | 0.0007 | 6.12 | 0.93 | 3.63 | 3.22 | 2.47 | 110 |
| 133.00 | 93440 | 80-551-5-1,50-53 | slight | none | 0.707372 | 0.0010 | ||||||
| 133.41 | 93480 | 80-551-5-1,91-94 | slight | none | 0.707380 | 0.0011 | 5.24 | 1.03 | 3.45 | 1.32 | 1.14 | 520 |
| 133.41 | 93480 | 80-551-5-1,91-94 | 0.707302 | 0.0007 | ||||||||
| 133.83 | 93510 | 80-551-5-1,133-136 | slight | none | 0.707382 | 0.0008 | ||||||
| 134.14 | 93540 | 80-551-5-2,14-17 | slight | none | 0.707371 | 0.0006 | 7.43 | 0.88 | 3.68 | 4.56 | 1.22 | 1430 |
| 134.14 | 93540 | 80-551-5-2,14-17 | 0.707302 | 0.0012 | ||||||||
| 134.20 | 93540 | 80-551-5-2,20-22 | slight | none | 0.707300 | 0.0007 | ||||||
| 134.30 | 93550 | 80-551-5-2,30-33 | slight | none | 0.707432 | 0.0008 | 6.17 | 0.93 | 3.25 | 2.80 | 0.94 | 630 |
| 138.76 | 93900 | 80-551-6-1,26-29 | slight | none | 0.707447 | 0.0011 | 6.91 | 1.22 | 3.82 | 1.02 | 0.47 | 220 |
| 139.11 | 93930 | 80-551-6-1,61-64 | slight | none | 0.707436 | 0.0008 | 8.98 | 1.19 | 3.79 | 1.49 | 0.63 | 110 |
| 140.12 | 94010 | 80-551-6-2,12-15 | slight | none | 0.707462 | 0.0008 | 10.71 | 1.29 | 6.10 | 4.12 | 0.88 | 70 |
| 141.17 | 94090 | 80-551-6-2,117-121 | slight | none | 0.707471 | 0.0009 | 10.20 | 1.03 | 4.06 | 4.38 | 0.44 | 40 |
| 141.62 | 94120 | 80-551-6-3,12-15 | slight | none | 0.707378 | 0.0009 | 11.97 | 1.01 | 4.53 | 5.71 | 0.37 | 20 |
| 142.14 | 94160 | 80-551-6-3,64-67 | slight | none | 0.707367 | 0.0010 | 11.80 | 1.13 | 6.40 | 6.17 | 0.40 | 20 |