Siani, Giuseppe; Sulpizio, Roberto; Paterne, Martine; Sbrana, Alessandro (2004): (Table 3) 14C ages and main characteristics of the marine tephra in core MD90-917. PANGAEA, https://doi.org/10.1594/PANGAEA.221078, In supplement to: Siani, G et al. (2004): Tephrostratigraphy study for the last 18,000 14C years in a deep-sea sediment sequence for the South Adriatic. Quaternary Science Reviews, 23(23-24), 2485-2500, https://doi.org/10.1016/j.quascirev.2004.06.004
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Coverage:
Latitude: 41.297833 * Longitude: 17.613000
Date/Time Start: 1990-01-01T00:00:00 * Date/Time End: 1990-01-01T00:00:00
Minimum DEPTH, sediment/rock: 1.400 m * Maximum DEPTH, sediment/rock: 5.950 m
Event(s):
MD90-917 * Latitude: 41.297833 * Longitude: 17.613000 * Date/Time: 1990-01-01T00:00:00 * Elevation: -1010.0 m * Recovery: 21.75 m * Location: Mediterranean Sea * Campaign: PROMETEII * Basis: Marion Dufresne (1972) * Method/Device: Piston corer (PC) * Comment: No: MD90-917
Comment:
The age of marine tephra has been assessed through 14C datings performed on planktonic foraminifera picked out in the same ash-layer level and expressed in conventional radiocarbon years. A standard marine reservoir correction of 400 14C years was used throughout the entire record for the last 18 kyr (Siani et al., 2000 and Siani et al., 2001)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
2 | Age, dated | Age dated | ka | Siani, Giuseppe | Age, 14C AMS | |
3 | Age, dated standard deviation | Age dated std dev | ± | Siani, Giuseppe | ||
4 | Age, dated material | Dated material | Siani, Giuseppe | |||
5 | Sample code/label | Sample label | Siani, Giuseppe | |||
6 | Volcanic glass | Volc glass | Siani, Giuseppe | |||
7 | Age, comment | Comm | Siani, Giuseppe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
68 data points
Data
1 Depth sed [m] | 2 Age dated [ka] | 3 Age dated std dev [±] | 4 Dated material | 5 Sample label | 6 Volc glass | 7 Comm |
---|---|---|---|---|---|---|
1.400 | 3.78 | 0.07 | Globigerinoides ruber | AST | Homogeneous, colourless glass shards, trachytic composition | |
1.670 | 4.35 | 0.07 | Globigerinoides ruber | AMS/PF | Homogenous, colourless glass shards, trachytic composition | |
1.750 | 4.60 | 0.07 | Globigerina bulloides | |||
2.400 | 7.53 | 0.08 | Globigerina bulloides | - | Hetereogeneous, colourless glass shards, rhyolitic and trachytic composition | |
2.500 | 7.77 | 0.07 | Globigerinoides ruber | E-1 | Homogeneous, colourless glass shards, rhyolitic composition | |
2.750 | 9.99 | 0.09 | Globigerina bulloides | Pal1 | Homogeneous, colourless glass shards, trachytic composition | |
3.075 | 10.43 | 0.09 | Globigerina bulloides | C-1, L5 | Homogeneous, colourless glass shards, trachytic composition | |
3.950 | 12.26 | 0.11 | Neogloboquadrina pachyderma | C-2, L6 | Homogeneous, colourless glass shards, trachytic composition | |
4.050 | 12.60 | 0.11 | Globigerina bulloides | LN1 | Homogeneous, colourless glass shards, trachytic composition | |
4.230 | 12.87 | 0.10 | Globigerina bulloides | LN2 | Homogeneous, colourless glass shards, trachytic composition | |
4.350 | 13.48 | 0.09 | Globigerina bulloides | LAM | Both colourless and dark glass shards, trachytic composition | |
4.900 | 14.65 | 0.09 | Globigerina bulloides | Et1, Y1 | Homogeneous, greyglass shards, benmoreitic composition | |
5.300 | 15.92 | 0.13 | Globigerina bulloides | L8 | Homogeneous, colourless glass shards, trachytic composition | |
5.950 | 18.28 | 0.25 | L9 | Both colourless and dark glass shards, trachytic composition | Interpolated age between 540cm (17450yr±140) & 695cm (23810yr±210; Siani,1999) |