Citation:

0959683618804639

Name: Macroscopic sediment facies description of 5 holes drilled mechanically with roto-percussion drilling rig in the Ria Formosa, Portugal, in 2012
Creator: Carlos A Mendes Sousa
Published: 2018-11-14
License: https://creativecommons.org/licenses/by/4.0/

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Published: 2018-11-14 • DOI registered: 2018-12-13

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Related to:

Location of drill holes in the Ria Formosa. SIHER_boreholes_map.jpg

Coverage:

Median Latitude: 37.011428 * Median Longitude: -7.935390 * South-bound Latitude: 37.004661 * West-bound Longitude: -7.996589 * North-bound Latitude: 37.018164 * East-bound Longitude: -7.908361

Date/Time Start: 2012-01-19T00:00:00 * Date/Time End: 2012-10-05T00:00:00

Minimum DEPTH, sediment/rock: 0.250 m * Maximum DEPTH, sediment/rock: 25.750 m

Event(s):

SIHER_RF01 (Ria Formosa, RF01) * Latitude: 37.018164 * Longitude: -7.996589 * Date/Time: 2012-09-28T00:00:00 * Location: Portugal * Method/Device: Rotary-percussion drill (RPDRILL)

SIHER_RF02 (Ria Formosa, RF02) * Latitude: 37.014280 * Longitude: -7.913913 * Date/Time: 2012-10-04T00:00:00 * Location: Portugal * Method/Device: Rotary-percussion drill (RPDRILL)

SIHER_RF02b (Ria Formosa, RF02b) * Latitude: 37.007163 * Longitude: -7.941213 * Date/Time: 2012-01-19T00:00:00 * Location: Portugal * Method/Device: Rotary-percussion drill (RPDRILL)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Sousa, Carlos A Mendes
2	Hole	H		Sousa, Carlos A Mendes	Code
3	DEPTH, sediment/rock	Depth sed	m	Sousa, Carlos A Mendes	Geocode
4	Depth, top/min	Depth top	m	Sousa, Carlos A Mendes
5	Depth, bottom/max	Depth bot	m	Sousa, Carlos A Mendes
6	Lithology/composition/facies	Lithology		Sousa, Carlos A Mendes
7	Color description	Color desc		Sousa, Carlos A Mendes
8	Bioclasts	Bioclasts		Sousa, Carlos A Mendes	abundance
9	Comment	Comment		Sousa, Carlos A Mendes
10	Comment 2 (continued)	Comm 2		Sousa, Carlos A Mendes

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Size:

558 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 H	3 Depth sed [m]	4 Depth top [m]	5 Depth bot [m]	6 Lithology	7 Color desc	8 Bioclasts	9 Comment	10 Comm 2
SIHER_RF01	RF01	0.600	0.00	1.20	Anthropic landfill
SIHER_RF01	RF01	1.300	1.20	1.40	Clayey silt	grey
SIHER_RF01	RF01	1.500	1.40	1.60	Sandy silt	Grey
SIHER_RF01	RF01	2.350	1.60	3.10	Medium sand	light grey	Low
SIHER_RF01	RF01	3.400	3.10	3.70	Silty sand to fine sand (laminated)	grey	Medium	ocasional fully preserved shells
SIHER_RF01	RF01	4.250	3.70	4.80	Medium sand	light grey	Medium
SIHER_RF01	RF01	5.400	4.80	6.00	Medium sand with very small pebbles (<2mm)	grey	Medium
SIHER_RF01	RF01	6.600	6.00	7.20	Medium to fine sand	grey	Medium
SIHER_RF01	RF01	8.400	7.20	9.60	Medium to coarse sand	grey	Medium
SIHER_RF01	RF01	10.300	9.60	11.00	Medium to coarse sand	light grey	Low
SIHER_RF01	RF01	11.500	11.00	12.00	Silty fine sand	Brown grey		Small amount of micas
SIHER_RF01	RF01	12.500	12.00	13.00	Silty fine sand	Brown grey	Low
SIHER_RF01	RF01	13.400	13.00	13.80	Clayey silt	grey	Low
SIHER_RF01	RF01	13.875	13.80	13.95	Clayey silt	grey	High	mainly gastropods
SIHER_RF01	RF01	14.325	13.95	14.70	Clayey silt	Brown grey	Low	Dark spots of organic matter
SIHER_RF01	RF01	15.150	14.70	15.60	Fine to medium sand	grey	Low
SIHER_RF01	RF01	16.200	15.60	16.80	Medium to coarse sand	light grey	Medium
SIHER_RF01	RF01	17.400	16.80	18.00	Coarse to medium sand	light grey	High	preserved Bittium sp. shells	Small clay lenticles
SIHER_RF01	RF01	18.600	18.00	19.20	Fine to medium sand	grey	Medium
SIHER_RF01	RF01	20.100	19.20	21.00	Medium sand (siltier in the top)	Grey (lighter grey at top)	High
SIHER_RF01	RF01	21.300	21.00	21.60	Silty sand	grey	Medium
SIHER_RF01	RF01	21.850	21.60	22.10	Sandy silt	grey	Medium	(gastropods and bivalve)
SIHER_RF01	RF01	22.575	22.10	23.05	Clayey silt	grey	Low	Abundant organic matter
SIHER_RF01	RF01	23.100	23.05	23.15	Coarse sand with small pebbles (<3mm)	brown	Medium
SIHER_RF01	RF01	23.575	23.15	24.00	Clayey silt (sandy to the bottom)	Grey with brown spots		small pebbles (<2mm) and sand pockets	Random sandy concretions
SIHER_RF01	RF01	24.300	24.00	24.60	Medium sand, silty	Grey with red tones		Dark spots of organic matter	abundant micas
SIHER_RF01	RF01	24.800	24.60	25.00	Medium to coarse sand	Brown red		Small pebbles (<5mm)	Organic matter spots
SIHER_RF01	RF01	25.750	25.00	26.50	Coarse to medium sand, clayey	Brown red to yellow		Pebbles (5 to 15mm) very compact	With micas
SIHER_RF02	RF02	1.700	0.00	3.40	Anthropic landfill
SIHER_RF02	RF02	3.775	3.40	4.15	Clayey Silt	Dark grey	High	Remnants of vegetable matter	Mostly gastropods with bivalves
SIHER_RF02	RF02	4.275	4.15	4.40	Clayey Silt	Brown grey		Dissiminated Organic Matter
SIHER_RF02	RF02	4.900	4.40	5.40	Clayey silt (sandy intercalations)	grey	High	Very large amount of bioclasts at unit top
SIHER_RF02	RF02	6.100	5.40	6.80	Clayey Silt	Dark grey	Medium	Mostly gastropods	High Organic Matter content
SIHER_RF02	RF02	7.300	6.80	7.80	Silt	Grey	High	Mostly gastropods with bivalves
SIHER_RF02	RF02	8.925	7.80	10.05	Clayey Silt	Grey to dark grey	High	Mostly gastropods with bivalves, 20 to 30 % total volume	Sulphur rich intercalations
SIHER_RF02	RF02	10.325	10.05	10.60	Silt	light grey	Low	Remnants of vegetable matter
SIHER_RF02	RF02	10.800	10.60	11.00	Coarse Sand and silt	Dark Yellow		Abundant small pebbles (<5mm)
SIHER_RF02b	RF02b	2.100	0.00	4.20	Anthropic landfill
SIHER_RF02b	RF02b	4.500	4.20	4.80	Clayey Silt	Dark grey	Low	Remnants of vegetable matter	gastropod and bivalve bioclasts
SIHER_RF02b	RF02b	4.850	4.80	4.90	Silty Sand	Grey		rich in organic matter	gastropod and bivalve bioclasts
SIHER_RF02b	RF02b	5.200	4.90	5.50	Silt (sandy intercalations)	Dark grey
SIHER_RF02b	RF02b	6.050	5.50	6.60	Clay	Dark grey
SIHER_RF02b	RF02b	6.755	6.60	6.91	Medium sand	Dark grey	High	abundant bivalve and gastropod bioclasts
SIHER_RF02b	RF02b	6.985	6.91	7.06	Sand	Grey
SIHER_RF02b	RF02b	7.155	7.06	7.25	Sand	Grey
SIHER_RF02b	RF02b	7.675	7.25	8.10	Sand	Grey		Unrecovered, inferred Grey sand
SIHER_RF02b	RF02b	8.150	8.10	8.20	Sand	Grey
SIHER_RF02b	RF02b	8.215	8.20	8.23	Coarse Sand	Grey	High	abundant bioclasts
SIHER_RF02b	RF02b	8.540	8.23	8.85	Sand	Grey
SIHER_RF02b	RF02b	9.175	8.85	9.50	Sandstone
SIHER_RF03	RF03	0.250	0.00	0.50	Anthropic landfill
SIHER_RF03	RF03	1.100	0.50	1.70	Clay	Brown		Very cohesive (problably anthropic origin)	High Organic Matter content
SIHER_RF03	RF03	2.050	1.70	2.40	Silty Clay	Brown	Low
SIHER_RF03	RF03	2.800	2.40	3.20	Clayey Silt	Dark Grey	Low	Oxididation tendency	Small Clay concretions
SIHER_RF03	RF03	4.000	3.20	4.80	Clayey Silt	Grey with brown	Low	High Organic Matter content
SIHER_RF03	RF03	5.550	4.80	6.30	Clayey Silt	Dark Grey	Low	Small Clay concretions	High Organic Matter content
SIHER_RF03	RF03	6.700	6.30	7.10	Clayey Silt and Fine Sand	Grey	High	Bivalve shells
SIHER_RF03	RF03	7.150	7.10	7.20	Clayey Silt	Grey	Medium	Bivalve shells in living position
SIHER_RF03	RF03	8.650	7.20	10.10	Clayey Silt	Grey	Medium	Bivalve shells in living position	High Organic Matter content
SIHER_RF03	RF03	10.700	10.10	11.30	Medium to coarse sand	light grey	Medium	Crushed shells
SIHER_RF03	RF03	11.850	11.30	12.40	Clay	Brown		small pebbles (<4mm)
SIHER_RF03	RF03	12.625	12.40	12.85	Clayey Sand	Grey with brown	Low	small pebbles (<6mm)	Very compact
SIHER_RF03	RF03	12.925	12.85	13.00	Clayey Sand	Ochre		Small to Medium pebbles (<20mm)
SIHER_RF04	RF04	1.150	0.00	2.30	Anthropic landfill	Brown grey
SIHER_RF04	RF04	2.700	2.30	3.10	Medium sand	Grey	High	Crushed shells
SIHER_RF04	RF04	3.150	3.10	3.20	Medium to coarse sand	Brown grey	High	Small pebbles (<5mm)	Crushed shells
SIHER_RF04	RF04	3.715	3.20	4.23	Clayey Silt	Dark grey	Low	High Organic Matter content
SIHER_RF04	RF04	4.340	4.23	4.45	Medium to coarse sand	Dark grey	Medium	Medium pebbles (<20mm)
SIHER_RF04	RF04	4.625	4.45	4.80	Clayey Silt	Dark grey	Low	Medium Organic Matter content
SIHER_RF04	RF04	5.025	4.80	5.25	Clayey Silt	Dark grey	Low	High Organic Matter content
SIHER_RF04	RF04	5.325	5.25	5.40	Silty fine sand	Dark grey		High Organic Matter content
SIHER_RF04	RF04	5.550	5.40	5.70	Fine to medium sand	light grey	High
SIHER_RF04	RF04	5.850	5.70	6.00	Fine to medium sand and Silt	light grey	High
SIHER_RF04	RF04	6.275	6.00	6.55	Medium to coarse sand	light grey	High	Preserved gastropod shells
SIHER_RF04	RF04	6.650	6.55	6.75	Medium to coarse sand with silt	light grey
SIHER_RF04	RF04	6.825	6.75	6.90	Clayey Silt	grey	Medium	Preserved bivalve shells
SIHER_RF04	RF04	7.350	6.90	7.80	Clayey Silt	grey	Medium	Small gastropods
SIHER_RF04	RF04	9.100	7.80	10.40	Clayey Silt (with sandy intercalations)	grey	High	Preserved gastropod and bivalve shells	High Organic Matter content
SIHER_RF04	RF04	11.900	10.40	13.40	Clayey Silt	grey	Medium	Crushed and preserved shells	Low Organic Matter content
SIHER_RF04	RF04	14.050	13.40	14.70	Clayey Silt	grey	Low	Bittium sp. and Donax sp. Shells	Low Organic Matter content
SIHER_RF04	RF04	14.875	14.70	15.05	Clayey Silt	grey	High
SIHER_RF04	RF04	15.075	15.05	15.10	Charred Organic Matter	black		Large charred material
SIHER_RF04	RF04	15.175	15.10	15.25	Clayey Silt	light grey	Low	Low Organic Matter content
SIHER_RF04	RF04	15.325	15.25	15.40	Clayey Silt	dark grey		Low Organic Matter content
SIHER_RF04	RF04	15.575	15.40	15.75	Clayey Silt	light grey	Low	Gastropod shells
SIHER_RF04	RF04	16.225	15.75	16.70	Medium Sand	Ochre		Small pebbles (<5mm)
SIHER_RF04	RF04	16.850	16.70	17.00	Clay	Ochre		Very compact