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Jackson, Rebecca (2021): Benthic foraminifera of sediment core AMD15-CASQ1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.939243, In: Jackson, R (2021): AMD15_CASQ1 marine sediment core: foraminifera and productivity proxies [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.939349

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Keyword(s):
Baffin Bay; biogenic silica; foraminifera abundance; foraminifera flux; foraminiferal assemblages; Holocene; North Water Polynya; productivity; total organic carbon (TOC)
Related to:
Jackson, Rebecca; Kvorning, Anna Bang; Limoges, Audrey; Georgiadis, Eleanor; Olsen, Steffen M; Tallberg, Petra; Andersen, Thorbjørn Joest; Mikkelsen, Naja; Giraudeau, Jacques; Massé, Guillaume; Wacker, Lukas; Ribeiro, Sofia (2021): Holocene polynya dynamics and their interaction with oceanic heat transport in northernmost Baffin Bay. Scientific Reports, 11(1), https://doi.org/10.1038/s41598-021-88517-9
Funding:
European Commission (EC), grant/award no. 603887: ICE‐ARC - EU FP7
Horizon 2020 (H2020), grant/award no. 846142: POLARC (Horizon 2020 MSCA-IF)
The Velux Foundations (Villum Foundation), grant/award no. VKR023454: VILLUM Foundation
Coverage:
Latitude: 77.250583 * Longitude: -74.425000
Date/Time Start: 2015-10-08T00:00:00 * Date/Time End: 2015-10-08T00:00:00
Minimum DEPTH, sediment/rock: 0.305 m * Maximum DEPTH, sediment/rock: 5.515 m
Event(s):
AMD15-CASQ1 * Latitude: 77.250583 * Longitude: -74.425000 * Date/Time: 2015-10-08T00:00:00 * Elevation: -692.0 m * Recovery: 543 cm * Location: Smith Sound * Campaign: AMD15_4a (ArcticNet 2015) * Basis: CCGS Amundsen * Method/Device: Calypso square corer (CASQ)
Comment:
Includes fluxes of planktonic and benthic foraminifera, the flux of foraminifera organic linings and % of agglutinated taxa. Relative abundance (%) of all taxa counted in the >63µm fraction after wet-sieving. Counting was done on wet samples, stored in buffering solution. Foraminifera species attributed to chilled Atlantic or Polar/Arctic groups can be found in Table 2 of the related paper.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmJackson, RebeccaGeocode
AGEAgeka BPJackson, RebeccaGeocode – median age
Foraminifera, benthic, flux per yearForam benth flux#/cm2/aJackson, RebeccaCounting >63 µm fraction
Foraminifera, planktic, flux per yearForam plankt flux#/cm2/aJackson, RebeccaCounting >63 µm fraction
Foraminiferal organic linings, fluxForam organic linings flux#/cm2/aJackson, RebeccaCounting >63 µm fraction
Foraminifera, benthic agglutinatedForam benth agg%Jackson, RebeccaCounting >63 µm fraction
Foraminifera, benthic, chilled Atlantic water groupForam benth chilled Atlantic water gr%Jackson, RebeccaCounting >63 µm fraction
Foraminifera, benthic, polar/Arctic water groupForam benth polar/Arctic water gr%Jackson, RebeccaCounting >63 µm fraction
Astrononion gallowayiA. gallowayi%Jackson, RebeccaCounting >63 µm fraction
10 Buccella frigidaB. frigida%Jackson, RebeccaCounting >63 µm fraction
11 Bolivina pseudopunctataB. pseudopunctata%Jackson, RebeccaCounting >63 µm fraction
12 Cassidulina reniformeC. reniforme%Jackson, RebeccaCounting >63 µm fraction
13 Cibicides lobatulusC. lobatulus%Jackson, RebeccaCounting >63 µm fraction
14 Dentalina spp.Dentalina spp.%Jackson, RebeccaCounting >63 µm fraction
15 Elphidium excavatum forma clavataE. excavatum f clavata%Jackson, RebeccaCounting >63 µm fractionE. excavatum (Terquem) forma clavata
16 Elphidium spp.Elphidium spp.%Jackson, RebeccaCounting >63 µm fraction
17 Fissurina spp.Fissurina spp.%Jackson, RebeccaCounting >63 µm fraction
18 Globobulimina auriculata arcticaG. auriculata arctica%Jackson, RebeccaCounting >63 µm fraction
19 Islandiella helenaeI. helenae%Jackson, RebeccaCounting >63 µm fraction
20 Islandiella norcrossiI. norcrossi%Jackson, RebeccaCounting >63 µm fraction
21 Lagena elongataL. elongata%Jackson, RebeccaCounting >63 µm fraction
22 Lagena semilineataL. semilineata%Jackson, RebeccaCounting >63 µm fraction
23 Melonis barleeanusM. barleeanus%Jackson, RebeccaCounting >63 µm fraction
24 Nonionellina auriculaN. auricula%Jackson, RebeccaCounting >63 µm fraction
25 Nonionellina labradoricaN. labradorica%Jackson, RebeccaCounting >63 µm fraction
26 Nonionella turgida var. digitataN. turgida var. digitata%Jackson, RebeccaCounting >63 µm fraction
27 Oolina borealisO. borealis%Jackson, RebeccaCounting >63 µm fraction
28 Oridorsalis tenerO. tener%Jackson, RebeccaCounting >63 µm fraction
29 Pyrgo williamsoniP. williamsoni%Jackson, RebeccaCounting >63 µm fraction
30 Pullenia osloensisP. osloensis%Jackson, RebeccaCounting >63 µm fraction
31 Quinqueloculina arcticaQ. arctica%Jackson, RebeccaCounting >63 µm fraction
32 Reussoolina laevisR. laevis%Jackson, RebeccaCounting >63 µm fraction
33 Robertina arcticaR. arctica%Jackson, RebeccaCounting >63 µm fraction
34 Silicosigmoilina groenlandicaS. groenlandica%Jackson, RebeccaCounting >63 µm fraction
35 Stainforthia concavaS. concava%Jackson, RebeccaCounting >63 µm fraction
36 Stainforthia feylingiS. feylingi%Jackson, RebeccaCounting >63 µm fraction
37 Stainforthia spp.Stainforthia spp.%Jackson, RebeccaCounting >63 µm fraction
38 Stetsonia horvathiS. horvathi%Jackson, RebeccaCounting >63 µm fraction
39 Triloculina spp.Triloculina spp.%Jackson, RebeccaCounting >63 µm fraction
40 Ammodiscus spp.Ammodiscus spp.%Jackson, RebeccaCounting >63 µm fraction
41 Adercotryma glomeratumA. glomeratum%Jackson, RebeccaCounting >63 µm fraction
42 Ammotium cassisA. cassis%Jackson, RebeccaCounting >63 µm fraction
43 Cuneata arcticaC. arctica%Jackson, RebeccaCounting >63 µm fraction
44 Cribrostomoides crassimargoC. crassimargo%Jackson, RebeccaCounting >63 µm fraction
45 Deuterammina spp.Deuterammina spp.%Jackson, RebeccaCounting >63 µm fraction
46 Eggerella advenaE. advena%Jackson, RebeccaCounting >63 µm fraction
47 Lagenammina difflugiformisL. difflugiformis%Jackson, RebeccaCounting >63 µm fraction
48 Portatrochammina bipolarisP. bipolaris%Jackson, RebeccaCounting >63 µm fraction
49 Reophax catellaR. catella%Jackson, RebeccaCounting >63 µm fraction
50 Reophax catenataR. catenata%Jackson, RebeccaCounting >63 µm fraction
51 Reophax fusiformisR. fusiformis%Jackson, RebeccaCounting >63 µm fractionR. fusiformis/subfusiformis
52 Reophax scorpiurusR. scorpiurus%Jackson, RebeccaCounting >63 µm fraction
53 Reophax spp.Reophax spp.%Jackson, RebeccaCounting >63 µm fraction
54 Recurvoides turbinatusR. turbinatus%Jackson, RebeccaCounting >63 µm fraction
55 Spiroplectammina biformisS. biformis%Jackson, RebeccaCounting >63 µm fraction
56 Textularia earlandiT. earlandi%Jackson, RebeccaCounting >63 µm fraction
57 Textularia torquataT. torquata%Jackson, RebeccaCounting >63 µm fraction
58 Specimen countSp count#Jackson, RebeccaCounting >63 µm fractiontotal
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3555 data points

Data

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


Depth sed [m]

Age [ka BP]

Foram benth flux [#/cm2/a]

Foram plankt flux [#/cm2/a]

Foram organic linings flux [#/cm2/a]

Foram benth agg [%]

Foram benth chilled Atlantic water gr [%]

Foram benth polar/Arctic water gr [%]

A. gallowayi [%]
10 
B. frigida [%]
11 
B. pseudopunctata [%]
12 
C. reniforme [%]
13 
C. lobatulus [%]
14 
Dentalina spp. [%]
15 
E. excavatum f clavata [%]
16 
Elphidium spp. [%]
17 
Fissurina spp. [%]
18 
G. auriculata arctica [%]
19 
I. helenae [%]
20 
I. norcrossi [%]
21 
L. elongata [%]
22 
L. semilineata [%]
23 
M. barleeanus [%]
24 
N. auricula [%]
25 
N. labradorica [%]
26 
N. turgida var. digitata [%]
27 
O. borealis [%]
28 
O. tener [%]
29 
P. williamsoni [%]
30 
P. osloensis [%]
31 
Q. arctica [%]
32 
R. laevis [%]
33 
R. arctica [%]
34 
S. groenlandica [%]
35 
S. concava [%]
36 
S. feylingi [%]
37 
Stainforthia spp. [%]
38 
S. horvathi [%]
39 
Triloculina spp. [%]
40 
Ammodiscus spp. [%]
41 
A. glomeratum [%]
42 
A. cassis [%]
43 
C. arctica [%]
44 
C. crassimargo [%]
45 
Deuterammina spp. [%]
46 
E. advena [%]
47 
L. difflugiformis [%]
48 
P. bipolaris [%]
49 
R. catella [%]
50 
R. catenata [%]
51 
R. fusiformis [%]
52 
R. scorpiurus [%]
53 
Reophax spp. [%]
54 
R. turbinatus [%]
55 
S. biformis [%]
56 
T. earlandi [%]
57 
T. torquata [%]
58 
Sp count [#]
0.3050.15636.340.001.9057.5038.7528.752325305000410080000000100030800000225000032380
0.3550.199233.820.0911.6985.4914.5144.3306314010002000003200001000113000639225150193812430082315106379
0.4050.240944.950.287.2077.8212.5339.22172135030008420003200006000001600042854821014132592003144387487
0.4550.283814.670.330.5736.1110.0018.89001523060003000700020002110100031700169015014180
0.5050.326361.040.4511.6351.762.9329.77214120510180006020010780020400001606004457850180111121000320677682
0.6050.413054.891.9812.2653.8718.7425.23017781511170012252390020001694008272201810713080261222555
0.7050.4983123.010.2916.3251.3112.1532.0148017634809510424008800901149750517151714647682591608051511259
0.8050.581758.490.792.6640.479.2733.05028991930490000220670000001830010483281033414005409593
0.9050.665144.090.196.7955.495.4935.4401252340161003030640030000014540009368916001456001217761474
0.9750.724068.171.836.6040.7311.0220.030331791920122030440910060025745031497513133449111282429744
1.0750.808640.160.4312.2259.579.1542.34118651071130021003021005200008168001233442014011037000028396470
1.1750.893716.881.760.0026.3718.1318.1329191110120001131051000000014000003220950010107182
1.2750.957639.970.7014.0636.6619.9426.10315541531274001584138000010422102240235542112009911341
1.3751.019365.251.265.4033.9821.4820.07014140276028001054205900100019600035902665143250014722568
1.4751.0821107.442.7318.5145.0912.4932.14540131245139000161232191118100000156370064636381501526630001319113865
1.5751.1450147.602.3524.9334.7817.4721.1522171405852741112101130113197020238090111191816012288712715281196
1.6751.2081127.253.4724.6632.338.2827.366671905250103004122100113126160003129820058259601500231140001365581027
1.7751.272174.453.581.1133.5015.9227.031221421830550001620470013000287021006521072230026012603
1.8051.2903157.902.5725.2953.014.8021.6327025620203700155500869004011001037900011127715021002335200023161111230
1.8751.333198.294.5413.6238.707.1221.3513917932105200083310452035000021120032313730210019152000422046801
1.9251.364162.546.8828.1325.486.1820.85114107182156200553004180030800004135000070212050027300008014518
1.9751.395551.051.310.0040.6518.6922.9001758102038000100011002001211200110375206931008812428
2.0251.427166.703.2030.0336.483.7423.130111058103700001100446003070000013200108234110200482000027332562
2.1251.4898101.612.5223.5142.3810.0426.33120177271044001144300832031000069830011905880130035118000426671847
2.1751.521769.563.0620.5444.8222.6727.2431675342054000263104500101034820441022157745496016934569
2.2251.554183.444.7316.1337.6513.6618.172910535211242011630071433010502019623011245032811006871000010551688
2.2751.5857141.823.7739.8637.4511.8324.5113720740316900013470171307602001314240033106992100631120006377791167
2.3751.650146.543.820.8450.5135.9019.74011259403000053002000200048000000274201281700883390
2.4751.713995.372.9312.6133.186.3815.702141881860330027240118200100007149400192293110025141001417236847
2.5451.7576144.744.1316.3845.6010.9014.840321972851393005030148001000017146150112060914990272082613301193
2.5951.789372.310.8012.6228.466.4516.04223190192020110125200810110604000075100099030701202871000212019636
2.6451.821496.936.6418.2838.8313.5834.128101006313078400275305930230007157201032090251610195310945748891
2.6951.851261.471.3418.8322.137.1115.81086718502500011610021340020100007107000020200040085820005112506
2.7451.881484.193.166.8328.2313.3616.52017135192042000211066000100218550120491570612663837666
2.7951.9114290.739.3721.4931.805.2920.8423054456100880012162001527650724301154971001316019120030004524800075571182327
2.8951.970259.437.610.0020.045.7921.6902106226038000330019004000018400100447103110081012484
2.9452.000297.265.708.8623.706.5126.692714544105300070000124101010000129700102090110800312100436114768
2.9952.031490.348.687.6827.867.6625.350410239004400070208100000013082001093716015230022815718
3.0952.093128.295.895.6324.5412.5015.28004213002001102011000100187200002120111730602216
3.1952.154623.957.176.6921.836.6017.26012371090000000100000000112000001220061000904197
3.2952.214626.7217.941.9313.067.219.910344102050002000100000001215000062106200930222
3.3952.276949.3410.857.4617.736.629.6900791620500001006000000002354000026510111600565423
3.4452.3101108.515.525.2115.904.9914.510313134003200010100093010000001689500000833010020240002271111082
3.5052.354626.094.370.0018.593.7220.07032682011000020011600000034800100310000900900269
3.5952.4240158.4912.219.0623.685.5316.350925845104300052200592003000000275830010011160180042930004568421609
3.6952.500299.5013.356.2717.727.8110.0111812539502900022103300000065471400004510502957801751999
3.7452.5387103.7716.924.8514.875.4317.54012147513010000010100181100000001149200102055312004620002110141049
3.7952.5781154.258.859.0411.543.089.3201923424114900001000021250010200014955600020564050014620001202211621
3.8952.6556121.874.660.098.566.117.4106172294039000460083001000185200000366204540010271309
3.9452.6925163.732.324.8811.093.039.87011272431066000411001312800400903131238211902065140110016540003362242047
3.9952.7426110.641.182.309.183.7710.130635946206700052100911603100002068152110004610120012360006173131590
4.0652.8144317.852.633.5411.992.109.48175365450380006500018159402012000525455060311342103500196300051074713862
4.1152.8580118.451.938.1613.425.356.2624179212210000522041001000967230010393412954605511103
4.1652.8935355.8721.234.016.162.458.240272617512017100082100452006020030526951100010418011009800006281343554
4.2152.9300270.646.625.288.304.748.57018205111615900154100114000401000241834001000103404009440000230302615
4.3153.003340.283.664.2017.9612.4216.19003140902300041002020000001235400002214015160013010451
4.4153.076813.1812.493.1526.128.2117.9101161203000400000100000000007100001011001004120000501134
4.4653.113226.914.023.4016.096.136.13001763030002010006000000000018100000080010010200000102261
4.5153.1491178.938.530.215.062.713.290698163019002112070000201145600000302202917004111700
4.6153.2218216.409.195.474.491.384.30118128208031000131000193020000103174814001002610500626000350212095
4.7153.2937335.412.4410.687.731.736.790341764330560001111603100112695200101918110135500320433298
4.8153.3521410.598.849.755.645.046.7522325414750980009720021300001001062399901010565113004520004202203157
4.9153.4054426.476.762.213.825.246.24048173123170136702822018001035242386217100270303732026553092
5.0153.4561580.7518.0211.807.739.397.54021509409262680007152000710702400008310880111011520220355700012211244577
5.1153.5225131.208.181.224.9412.614.23191111471801900111901500800098700100915010900174131396
5.2153.5945326.7010.098.157.518.466.2411334027060380000900009205019000232394003100623019006510003174873367
5.2653.6304193.858.426.5110.5110.277.751141721752031000460011051400021351250110515230263500182512026
5.3153.665892.522.544.8721.537.4519.24062005590420001600001000101100000340400000680090044900004153873
5.4153.7385236.4513.222.225.2216.898.890313483778011140214141023002702081323219010681140226062262451
5.5153.8220185.751.492.921.8315.128.3607739340560176000110802100300021414727300002303099001142738