IODP Expedition 381 Scientists (2020): Primary seismic horizons of Maurice Ewing Line 41, IODP Site 381-M0078 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.914612
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
McNeill, Lisa C; Shillington, Donna J; Carter, Gareth; IODP Expedition 381 Scientists (2019): Corinth Active Rift Development. Proceedings of the International Ocean Discovery Program, 381: College Station, TX (International Ocean Discovery Program), https://doi.org/10.14379/iodp.proc.381.2019
Further details:
Project(s):
Coverage:
Latitude: 38.144900 * Longitude: 22.758400
Minimum DEPTH, sediment/rock: 37.7 m * Maximum DEPTH, sediment/rock: 776.0 m
Event(s):
381-M0078 * Latitude: 38.144900 * Longitude: 22.758400 * Location: Gulf of Corinth * Campaign: Exp381 * Basis: Fugro Synergy
Comment:
Two options for choosing a horizon position are the peak of seismic reflection amplitude and the preceding zero or first break two-way traveltime (TWT). U = seismic unit boundary/unconformity.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Seismic horizon | Seismic hori | IODP Expedition 381 Scientists | |||
| 2 | Two-way traveltime | TWT | ms | IODP Expedition 381 Scientists | first break | |
| 3 | Two-way traveltime | TWT | ms | IODP Expedition 381 Scientists | first break | |
| 4 | Depth, relative | Depth rel | m | IODP Expedition 381 Scientists | (mbsl) first break | |
| 5 | Depth, relative | Depth rel | m | IODP Expedition 381 Scientists | (mbsl) first break | |
| 6 | DEPTH, sediment/rock | Depth sed | m | IODP Expedition 381 Scientists | Geocode – (mbsf) first break | |
| 7 | DEPTH, sediment/rock | Depth sed | m | IODP Expedition 381 Scientists | Geocode – (mbsf) first break | |
| 8 | Interval velocity | Interval V | m/s | IODP Expedition 381 Scientists | at first break | |
| 9 | Interval velocity | Interval V | m/s | IODP Expedition 381 Scientists | at first break | |
| 10 | Dip | Dip | deg | IODP Expedition 381 Scientists | Apparent dip in north-south direction |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
101 data points
Data
| 1 Seismic hori | 2 TWT [ms] (first break) | 3 TWT [ms] (first break) | 4 Depth rel [m] ((mbsl) first break) | 5 Depth rel [m] ((mbsl) first break) | 6 Depth sed [m] ((mbsf) first break) | 7 Depth sed [m] ((mbsf) first break) | 8 Interval V [m/s] (at first break) | 9 Interval V [m/s] (at first break) | 10 Dip [deg] (Apparent dip in north-south d...) |
|---|---|---|---|---|---|---|---|---|---|
| Seabed (time) | 1148.0 | 1141.00 | 1550 | 1550.0 | 0 | ||||
| H1 (time) | 1178.4 | 1174.47 | 900.5 | 897.2 | 41.0 | 37.7 | 1654 | 1654.3 | 0 |
| H2 top (time) | 1249.6 | 1244.60 | 960.5 | 956.1 | 101.0 | 96.6 | 1746 | 1745.5 | 2 |
| H2 bottom (time) | 1293.0 | 1281.50 | 998.3 | 988.0 | 138.8 | 128.5 | 1789 | 1794.9 | 2 |
| H3 top (time) | 1367.8 | 1361.80 | 1066.1 | 1060.5 | 206.6 | 201.0 | 1871 | 1866.0 | 4 |
| H3 bottom (time) | 1389.7 | 1384.90 | 1085.9 | 1081.7 | 226.4 | 222.2 | 1783 | 1771.2 | 5 |
| H4 top (time) | 1417.1 | 1406.60 | 1110.3 | 1101.0 | 250.8 | 241.5 | 1819 | 1782.3 | 5 |
| H4 bottom (time) | 1445.4 | 1438.70 | 1137.9 | 1130.9 | 278.4 | 271.4 | 2114 | 2085.3 | 7 |
| H5 top (time) | 1471.6 | 1464.55 | 1165.7 | 1158.1 | 306.2 | 298.6 | 2176 | 2146.4 | 8 |
| H5 bottom (time) | 1496.8 | 1492.70 | 1193.2 | 1188.7 | 333.7 | 329.2 | 2214 | 2206.3 | |
| H6 top (time) | 1504.0 | 1500.57 | 1201.2 | 1197.4 | 341.7 | 337.9 | 2229 | 2229.9 | 10 |
| H6 bottom (time) | 1527.8 | 1225.9 | 366.4 | 1913 | |||||
| U (time) | 1563.6 | 1559.85 | 1260.2 | 1256.6 | 400.7 | 397.1 | 2000 | 1927.9 | 13 |
| Basement (time) | 1874.4 | 1635.5 | 776.0 | 2415 |