Citation:

PANGAEA.993798 (dataset in review)

Name: Bivalve data recorded as present or absent in sediment Core 1, Core 3, and Core 8
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Benthic foraminifera assemblages; Bivalves; macrofossils

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Abstract:

This dataset comprises quantitative bivalve faunal assemblage data from three vibrocores (Core 1, Core 3, and Core 8) collected during the SEEP (Building a SEabed Environmental baseline for Platform abandonment) campaign in the North Sea in June 2022. The cores were recovered from water depths 40.9, 41 and 43.5 m. Bivalve assemblages were analysed at discrete depth intervals. The different species in each sample depth were noted as present or absent, and species diversity was recorded. All data are depth-resolved and provide quantitative information on vertical variations in faunal composition within the sediment cores. Sample processing and faunal analyses were conducted using standard micropalaeontological and palaeoecological methods, including sediment subsampling, sieving, taxonomic identification under microscopy, and quantitative counting procedures.

Keyword(s):

Benthic foraminifera assemblages; Bivalves; macrofossils

Supplement to:

Hansen, Katrine Elnegaard; Bennike, Ole; Prins, Lasse Tésik; Knutz, Paul Cornils; Lauridsen, Bodil W (accepted): Late Glacial to Holocene environmental development near an oil-producing platform in the Danish North Sea. Frontiers of Earth Science

Project(s):

Building a SEabed Environmental baseline for Platform abandonment (SEEP)

Coverage:

Median Latitude: 55.842717 * Median Longitude: 4.565880 * South-bound Latitude: 55.836720 * West-bound Longitude: 4.559630 * North-bound Latitude: 55.849350 * East-bound Longitude: 4.572530

Date/Time Start: 2022-06-10T09:18:00 * Date/Time End: 2022-06-10T16:30:00

Minimum DEPTH, sediment/rock: 0.055 m * Maximum DEPTH, sediment/rock: 2.710 m

Event(s):

SEEP_Core_1 * Latitude: 55.842080 * Longitude: 4.565480 * Date/Time: 2022-06-10T09:18:00 * Elevation: -40.9 m * Recovery: 3.43 m * Campaign: * Method/Device: Vibro corer (VC)

SEEP_Core_3 * Latitude: 55.836720 * Longitude: 4.559630 * Date/Time: 2022-06-10T11:00:00 * Elevation: -41.0 m * Recovery: 4.3 m * Campaign: * Method/Device: Vibro corer (VC)

SEEP_Core_8 * Latitude: 55.849350 * Longitude: 4.572530 * Date/Time: 2022-06-10T16:30:00 * Elevation: -43.5 m * Recovery: 5.4 m * Campaign: * Method/Device: Vibro corer (VC)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Lauridsen, Bodil W
2	Latitude of event	Latitude		Lauridsen, Bodil W
3	Longitude of event	Longitude		Lauridsen, Bodil W
4	Date/Time of event	Date/Time		Lauridsen, Bodil W
5	Elevation of event	Elevation	m	Lauridsen, Bodil W
6	DEPTH, sediment/rock	Depth sed	m	Lauridsen, Bodil W		Geocode
7	Abra alba	A. alba		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
8	Abra longicallus	A. longicallus		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
9	Abra nitida	A. nitida		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
10	Abra prismatica	A. prismatica		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
11	Abra sp.	Abra sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
12	Abra tenuis	A. tenuis		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
13	Acanthocardia echinata	A. echinata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
14	Aequipecten opercularis	A. opercularis		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
15	Arctica islandica	A. islandica		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
16	Asbjornsenia pygmaea	A. pygmaea		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
17	Astarte montagui	A. montagui		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
18	Astarte sulcata	A. sulcata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
19	Barnea candida, juvenile	B. candida juv		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
20	Barnea sp.	Barnea sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
21	Cardiomya costellata	C. costellata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
22	Cerastoderma edule	C. edule		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
23	Chamelea striatula	C. striatula		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
24	Clausinella fasciata	C. fasciata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
25	Cochlodesma praetenue	C. praetenue		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
26	Cuspidaria obesa	C. obesa		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
27	Dosinia lupinus	D. lupinus		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
28	Ensis ensis	E. ensis		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
29	Ensis siliqua	E. siliqua		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
30	Ensis sp.	Ensis sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
31	Fabulina fabula	F. fabula		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
32	Gari fervensis	G. fervensis		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
33	Karnekampia sulcata	K. sulcata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
34	Kurtiella bidentata	K. bidentata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
35	Lima sp.	Lima sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
36	Lucinoma borealis	L. borealis		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
37	Macomangulus tenuis	M. tenuis		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
38	Mimachlamys varia	M. varia		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
39	Mysia undata	M. undata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
40	Nucula sp.	Nucula sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
41	Nucula nucleus	N. nucleus		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
42	Nucula sulcata	N. sulcata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
43	Parvicardium minimum	P. minimum		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
44	Parvicardium scabrum	P. scabrum		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
45	Pecten sp.	Pecten sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
46	Phaxas pellucidus	P. pellucidus		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
47	Pseudamussium sp.	Pseudamussium sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
48	Spisula elliptica	S. elliptica		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
49	Spisula elliptica	S. elliptica		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]	Juvenile?
50	Spisula solida	S. solida		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
51	Spisula sp.	Spisula sp.		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
52	Spisula subtruncata	S. subtruncata		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
53	Tellimya ferruginosa	T. ferruginosa		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
54	Thyasira flexuosa	T. flexuosa		Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]
55	Bivalve, number of species	Bivalve species	#	Lauridsen, Bodil W	Stereo microscope, ZEISS, Stemi 508 [1:8 Zoom]

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3430 data points

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