Table 6:
Bottom samples description. G=grab, B=Box-corer,C=gravity core.
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| STATION |
DATE |
DESCRIPTION |
| GR01 |
2009-07-15 |
Bryozoa corals sponges |
| GR02 |
2009-07-15 |
Corals bryozoa bivalves , bio- clast and mud color: olive green |
| GR03 |
2009-07-15 |
Bioclast and fine mud color: olive green |
| BC04 |
2009-07-15 |
Sand/silty sand color: grey-green |
| CO05 |
2009-07-15 |
Tube 6 m (bent] penetration 2 m. Fine overconsolidated with shell fragment. |
| BC06 |
2009-07-16 |
Clay sediment, color olive green/Yellow. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC07 |
2009-07-16 |
Clay sediment, color olive green/Yellow. Recovery still the top. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC08 |
2009-07-16 |
Ligtly anoxic, Hydrated top, decrease the water content still the bottom. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| GR09 |
2009-07-16 |
Coarse sandy/clay sediment. Bottom water with high salinity from CTD. Lives corals bivalves and severals organic fragments |
| GR10 |
2009-07-16 |
Acient bivalves, silty clay, color gray-green. Anthropic residues (plastic bottles - more than 10 years old, and cup) |
| BC11 |
2009-07-16 |
Very hydrated clay sediment with several subcentimetric clast. Sampled strongly reworked. No subsampling. |
| BC12 |
2009-07-16 |
Top first 2 cm very hydrated clay sediment, color olive green. 3 cm- to bottom, more compact, color olive/gray. Bioturbated, worm. Between 15- 20 cm probably torba (coal wood-marsh?). Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) bottom, more compact color: olive gray. Bioturbated (worm) |
| BC13 |
2009-07-17 |
Silty clay color olive-green/gray, no variation are present under the top level (water sediment interface). Some oxidated levels around 15 cm. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC14 |
2009-07-17 |
Anchor trace that possibly allow to a physical reworking of the sediment. First 2 cm are very Hydrtated color: green/brown. More consolidated on the bottom part color: gray, probably light oxidated. Several centimetric clast. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC15 |
2009-07-17 |
Top level: sandy silt, color: gray/ gray-green, lightly oxidated. The bottom sediment seems to be finer probably increase the clay component color: gray green. Shell fragments on the bottom . Bioturbated, Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC16 |
2009-07-17 |
Silty sediment. Color olive gray oxidated in the first 10 - 15 cm. Bioturbatedpolichete tubes. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC17 |
2009-07-17 |
Silty sediment. Olive green Rare millimetric stones. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC18 |
2009-07-18 |
Silty clay, color: light gray, first 5 cm high water content. 6 cm to bottom silty clay more consolidate, dark gray. Several shell are present in all the sediment. Bioturbated. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) |
| BC19 |
2009-07-18 |
Silty clay brown green, first 2 cm high water content. On the bottom, last 2 cm, the sediment in more gray in color and overconsolidated, coarse sediment with gravel levels (more than 2 mm in size). The medium part is light gray with millimetric clast and shell fragment . |
| BC20 |
2009-07-19 |
Sandy silt, colour: green-gray, very uniform along almost all the sediment column, low water content. On the top are present some centimetric clast and well preserved shell. |
| BC21 |
2009-07-19 |
Sandy silt, green-gray, very uniform along almost all the sediment column, the sediment is compacted and with low water content. Bioturbated, some biogenic fragment. |
| CO22 |
2009-07-19 |
Penetration of the corer: ca . 450 cm, sandy sediment on the bottom. Top of first section: overconsolidated silty caly. Top of second section: silty clay with low water content and normal consolidated. Top of third section: silty caly. |
| CO23 |
2009-07-19 |
Penetration of the corer: ca . 500 cm. Bottom silty clay/clay. Top of first section: silty sand. Top of second section: silty clay with high water content. |
| CO24 |
2009-07-19 |
Penetration of the corer: ca . 400 cm. Probably loss of the top (Pull out). Bottom silty sand. Top of first section: silty clay. Top of second section: silty clay . Top of third section: silty clay |
| BC25 |
2009-07-19 |
Very uniform sediment sequence, silty clay with a coarse sendy level 13 and 16 cm with biogenic (shell and bryozoa) fragment. |
| CO26 |
2009-07-19 |
Penetration of the corer: ca. 200 cm. Bottom biogenic sand. Top composed by fine sediment, probably silty-caly |
| CO27 |
2009-07-19 |
Bottom silty sand clay with several biogenic fragment. Top of first section: silty clay. Top of second section: silty clay. |
| BC28 |
2009-07-20 |
Sandy sediment, bioturbated. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) and top in a plastic bag. |
| BC29 |
2009-07-20 |
Sandy sediment, with shell fragment. Subsampled: first 3 cm and total sequence in plastic bags. |
| BC30 |
2009-07-20 |
Sandy clay, bioturbated, first 3 cm with high water content and Yellow green in colour, 4-18 cm green/gray. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) and top in a plastic bag. |
| BC31 |
2009-07-20 |
Sandy sediment with biogenic fragment. Subsampled: top (0-3 cm), upper part (0-7 cm), bottom part (8-13 cm). |
| BC32 |
2009-07-21 |
Top (2 cm) Sandy sediment, colour: green/brown, 3cm to bottom more compact and coarse, gray/green color |
| BC33 |
2009-07-21 |
Silty-sand with black layer, color yellow/brown; on bottom sandy-silt color gray/green |
| CO34 |
2009-07-21 |
Bottom first section, sandy silt with low water content, color: gray; of first same; top second section sandy silt gray normal consolidated ; top 3 clayey-silt |
| CO35 |
2009-07-21 |
Coarse sand on core catcher; bottom first section silty sand low water content, color: gray; top first section clayey silt color gray/green; top second section clayey silt more hydrated, less plastic that top 1, more greenish. |
| CO36 |
2009-07-21 |
Silty clay with low water content, color green-gray on core catcher (core catcher subsample with short liner); bottom first section Silty clay with low water content, color green-gray; top second section clayey silt/silty clay. |
| CO37 |
2009-07-22 |
Bottom first section, Slty clay,color: gray;top ofthe first same; top second section silty clay more Hydrated color, green gray. |
| BC38 |
2009-07-22 |
Sediment water interface not well preserved. clay Silty clay, color yellow brown olive gray, Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM) and top in a plastic bag. |
| BC39 |
2009-07-22 |
From top to 3 cm depth silty clay with high water content, color yellow brown. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM). Top, levels 0-10 cm fine cllay, 11-21 smell probaby anoxic condition on the bottom Silty caly. |
| CO40 |
2009-07-22 |
Bottom first section Silt, with low water content, Top of the first section silty clay color grey, top second section clayey color olive gray. |
| CO41 |
2009-07-22 |
Bottom first section sandy silt, color grey, Top of the first section sandy silt color grey, top second section sandy silt, more Hydrated. |
| BC42 |
2009-07-22 |
Top: silty clay high Water content, color Yello/Green; bottom: part silty clay color grey /green, with lower water content. Subsampled with 2 sub-cores (1 for ISMAR,1 for IBM). Top, levels 0-10 cm higher water content, 11-23 cm low erwater content, color dark grey. |
| BC43 |
2009-07-23 |
Fine clay sediment on the top (ca. 3 cm), high water content. All the sediment column is strongly bioturbated. Many well preserved shell. Color: olive gray. 0-10 cm clay/ silty clay, color: olive gray, 10-17 cm silty clay, color: dark gray. Susbsampled both levels in plastic box. No subcores. |
| CO44 |
2009-07-23 |
Bottom first section silty clay, color dark grey, low water content. Top of the first section silty clay color grey-green, lower water content. |
| BC45 |
2009-07-23 |
Oxidated top layer 1 cm with high water content, yellow green. 2cm to bottom very compact sediment with lower water content Color gray/dark gray. All the sequence has been subsampled in a plastic box. |
| BC46 |
2009-07-23 |
Oxidated top layer 3 cm with high water content. Color yellow olive green. 0-8 cm fine clay sediment, with high water content. Many well preserved shell. 8-18 cm silty clay, color: gray/green. All the sequence is strongly bioturbated. Both the levels has been subsampled in plastic box. 1 short core has been done. |
| BC47 |
2009-07-23 |
Oxidated top layer 4 cm with high water content. Color brown olive green. 0-12 cm fine clay sediment, with high water content. Many well preserved shell. 12-22 cm silty clay, color: gray/green. All the sequence is strongly bioturbated. Both the levels has been subsampled in plastic box. 1 short core has been done. |
| BC48 |
2009-07-23 |
Oxidated top layer 5 cm with high water content. Color brown-green. 0-5 cm fine clay sediment, with high water content. Many well preserved shell. 5-14 cm clay color: dark green. 14-21 cm silty clay color gray. All the sequence is strongly bioturbated. All the 3 levels has been subsampled in plastic box. |
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