Rios, Francisco; Kilian, Rolf; Lange, Carina Beatriz; Baeza-Urrea, Oscar; Arz, Helge Wolfgang; Zindorf, Mark; De Pol-Holz, Ricardo; Lamy, Frank (2019): Description of sediment core BT from bay Trampa in the western Magellan fjord system [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.907978, In supplement to: Rios, Francisco; Kilian, Rolf; Lange, Carina B; Baeza-Urrea, Oscar; Arz, Helge Wolfgang; Zindorf, Mark; De Pol-Holz, Ricardo; Lamy, Frank (in press): Environmental and coastline changes controlling Holocene carbon accumulation rates in fjords of the western Strait of Magellan region. Continental Shelf Research, 104101, https://doi.org/10.1016/j.csr.2020.104101
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Coverage:
Latitude: -52.214000 * Longitude: -74.842330
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 9.015 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Core | Core | Rios, Francisco | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Rios, Francisco | Geocode – From | |
| 3 | DEPTH, sediment/rock | Depth sed | m | Rios, Francisco | Geocode – To | |
| 4 | Geological event | Geological e | Rios, Francisco | |||
| 5 | Layer thickness | Thickness | m | Rios, Francisco | ||
| 6 | Description | Description | Rios, Francisco | Sediment |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
117 data points
Data
| 1 Core | 2 Depth sed [m] (From) | 3 Depth sed [m] (To) | 4 Geological e | 5 Thickness [m] | 6 Description (Sediment) |
|---|---|---|---|---|---|
| BT | 0.000 | 0.965 | 0.965 | Dusky brown sandy silt sediments | |
| BT | 0.965 | 1.015 | E1 | 0.050 | Moderate olive brown sand rich layer with lithic and biogenics clasts. Normal gradation from fine to coarse sand |
| BT | 1.015 | 1.465 | 0.450 | Brownish black - dusky brown salty silt sediments | |
| BT | 1.465 | 2.525 | 1.060 | Dusky brown silty sediments | |
| BT | 2.525 | 2.535 | E2 | 0.010 | Moderate olive brown sand rich layer with lithic and biogenic clasts. Sharp basal contact, top gradatonal. |
| BT | 2.535 | 2.925 | 0.390 | Dusky brown silty sediments to grayish brown at bottom | |
| BT | 2.925 | 2.935 | E3 | 0.010 | Sand layer with lithic and biogenic fragments |
| BT | 2.935 | 3.065 | 0.130 | Dusky brown silty sediments | |
| BT | 3.065 | 3.075 | E4 | 0.010 | Moderate olive brown with lithic and biogenic clasts. Normal gradation from fine to coarse sand. |
| BT | 3.075 | 3.475 | 0.400 | Dusky brown sediments with diffuse laminae | |
| BT | 3.475 | 3.485 | E5 | 0.010 | Moderate olive brown with lithic and biogenics clasts |
| BT | 3.485 | 3.665 | 0.180 | Dusky brown sediments with rich organic laminae | |
| BT | 3.665 | 4.415 | 0.750 | Dusky brown clayey silt sediments | |
| BT | 4.415 | 4.425 | E6 | 0.010 | Sandy layer with lithic and biogenic clasts |
| BT | 4.425 | 5.115 | 0.690 | Dusky brown clayey silt sediments | |
| BT | 5.115 | 5.125 | E7 | 0.010 | Sandy layer with lithic and biogenic clasts |
| BT | 5.125 | 6.735 | 1.610 | Dusky brown clayey silt sediments | |
| BT | 6.735 | 6.745 | E8 | 0.010 | Sand layer with coarse lithic clasts |
| BT | 6.745 | 7.395 | 0.650 | Dusky brown silty sediments | |
| BT | 7.395 | 7.475 | E9 | 0.080 | Brown silty sediments with oxided patina. Smell H2S |
| BT | 7.475 | 7.575 | 0.100 | Ligth gray brown laminated silt gradating to ligh brown. | |
| BT | 7.575 | 7.585 | 0.010 | Moderate olive brown silty layer (8mm) | |
| BT | 7.585 | 7.760 | 0.175 | Fine laminated (mm) black (organic rich) - ligth brown to beige silty sediments. Over three conspicuos dark layers follow milimetric-sumilimetric beige layers | |
| BT | 7.760 | 7.765 | 0.005 | Moderate olive brown silt layer (5mm) | |
| BT | 7.765 | 8.050 | 0.285 | Fine laminated silty sediments ligth brown to beige - black (organic rich) that increase to the top. Over two conspicuos dark layers follow milimetric beige layers | |
| BT | 8.050 | 8.085 | 0.035 | Laminated dark gray - olive brown silty sediments | |
| BT | 8.085 | 8.200 | 0.115 | Light gray laminae on olive brown silty sediments | |
| BT | 8.200 | 8.210 | 0.010 | Ligh gray brownish silty sediments | |
| BT | 8.210 | 8.220 | 0.010 | Ligh brown silty sediments | |
| BT | 8.220 | 8.280 | E10 | 0.060 | Light gray silty layer |
| BT | 8.280 | 8.325 | 0.045 | Ligh brown silty sediments | |
| BT | 8.325 | 8.345 | E11 | 0.020 | Gray brownish medium sand layer |
| BT | 8.345 | 8.545 | 0.200 | Gray light - brown light silty laminations | |
| BT | 8.545 | 8.585 | E12 | 0.040 | Gray medium-coarse sand layer |
| BT | 8.585 | 9.015 | 0.430 | Gray light-brown light silty laminations |