Morris, Julie; Valentine, R; Harrison, T (2002): (Table DR1) 10Be data for sediments from DSDP Hole 56-436 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.713553, In supplement to: Morris, J et al. (2002): 10Be imaging of sediment accretion and subduction along the northeast Japan and Costa Rica convergent margins. Geology, 30(1), 59-62, https://doi.org/10.1130/0091-7613(2002)030%3C0059:BIOSAA%3E2.0.CO;2
Always quote citation above when using data! You can download the citation in several formats below.
Other version:
GSA data repository - Table DR 1 & 2 [dataset]. ftp://rock.geosociety.org/pub/reposit/2002/2002006.pdf
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 39.932700 * Longitude: 145.557800
Date/Time Start: 1977-10-01T00:00:00 * Date/Time End: 1977-10-01T00:00:00
Minimum DEPTH, sediment/rock: 2.20 m * Maximum DEPTH, sediment/rock: 245.90 m
Event(s):
56-436 * Latitude: 39.932700 * Longitude: 145.557800 * Date/Time: 1977-10-01T00:00:00 * Elevation: -5240.0 m * Penetration: 397.5 m * Recovery: 240.8 m * Location: North Pacific/RIDGE * Campaign: Leg56 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 42 cores; 397.5 m cored; 0 m drilled; 60.6 % recovery
Comment:
10Be model ages was calulated from radioactive decay equation: N=N_o(e**-t), where N_o assumed to be 1299 million a cm**-3 and 10 Be decay constant, lambda, is 1.496x10**-7
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Morris, Julie | DSDP/ODP/IODP sample designation | ||
| 3 | Beryllium-10 | 10Be | 109 atoms/cm3 | Morris, Julie | Accelerator mass spectrometry (AMS) | |
| 4 | Age model | Age model | ka | Morris, Julie | Calculated | 10Be model age |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
38 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 10Be [109 atoms/cm3] | 4 Age model [ka] |
|---|---|---|---|
| 2.20 | 56-436-1-2,70-71 | 1.299 | |
| 3.70 | 56-436-1-3,69-70 | 1.207 | 160 |
| 19.80 | 56-436-3-2,80-18 | 1.160 | 250 |
| 41.30 | 56-436-5-4,30-31 | 1.011 | 540 |
| 51.20 | 56-436-6-4,70-71 | 0.911 | 770 |
| 70.20 | 56-436-8-4,70-71 | 0.705 | 1300 |
| 86.20 | 56-436-10-2,68-69 | 0.619 | 1600 |
| 114.80 | 56-436-13-2,70-71 | 0.524 | 2000 |
| 115.00 | 56-436-13-2,77-78 | 0.454 | 2200 |
| 154.00 | 56-436-17-3,52-54 | 0.220 | 3800 |
| 180.00 | 56-436-20-1,100-102 | 0.160 | 4500 |
| 217.70 | 56-436-24-1,70-72 | 0.129 | 5000 |
| 245.90 | 56-436-27-1,40-42 | 0.095 | 5700 |