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Kappelmann, Yannis; Sengupta, Meghna; Mann, Thomas; Stuhr, Marleen; Kneer, Dominik; Jompa, Jamaluddin; Westphal, Hildegard (2024): Skeletal component counts of sediments from the reef island Langkai, Spermonde Archipelago, Indonesia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.965836, In: Kappelmann, Y et al. (2024): Sedimentological and remote sensing data from the reef island Langkai, Spermonde Archipelago, Indonesia [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.967719

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Published: 2024-05-13DOI registered: 2024-05-23

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Abstract:
The data set includes facies compositions of sediments from the reef island Langkai, SW Sulawesi, Indonesia. The data was collected in order to reconstruct the Holocene and modern (sediment) dynamics over the past ca 6,000 years. Sediment samples were obtained from sediment cores taken by percussion drilling and hand-held (Auger) coring in May 2016 and July 2021. Laboratory analysis of the sediments and shoreline analysis were carried out between 2021 and 2023. The skeletal components of the grain size fractions >2 mm, 2-1 mm, 1-0.5 mm and 0.5-0.25 mm were analyzed under a digital microscope by point counting. A total of n=100 skeletal components were identified from each fraction.
Keyword(s):
Carbonate Sedimentology; Facies; Grain Size; Holocene; Radiocarbon age; Southeast Asia; Spermonde Archipelago
Supplement to:
Kappelmann, Yannis; Sengupta, Meghna; Mann, Thomas; Stuhr, Marleen; Kneer, Dominik; Jompa, Jamaluddin; Westphal, Hildegard (2024): Island accretion within a degraded reef ecosystem suggests adaptability to ecological transitions. Sedimentary Geology, 468, 106675, https://doi.org/10.1016/j.sedgeo.2024.106675
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. MA 6967/2-1: HAnsea - Holocene and Anthropocene sea-level records from Indonesia
Coverage:
Median Latitude: -5.031925 * Median Longitude: 119.094078 * South-bound Latitude: -5.033917 * West-bound Longitude: 119.091450 * North-bound Latitude: -5.030267 * East-bound Longitude: 119.097117
Date/Time Start: 2016-05-06T00:00:00 * Date/Time End: 2021-07-13T00:00:00
Minimum DEPTH, sediment/rock: 0.75 m * Maximum DEPTH, sediment/rock: 7.90 m
Event(s):
Langkai_1  * Latitude: -5.030550 * Longitude: 119.093917 * Date/Time: 2016-05-07T00:00:00 * Penetration: 8.0 m * Method/Device: Percussion corer (PCOR) * Comment: 6 samples
Langkai_2  * Latitude: -5.031450 * Longitude: 119.093917 * Date/Time: 2016-05-07T00:00:00 * Penetration: 4.0 m * Method/Device: Percussion corer (PCOR) * Comment: 4 samples
Langkai_3  * Latitude: -5.032200 * Longitude: 119.093917 * Date/Time: 2016-05-07T00:00:00 * Penetration: 4.0 m * Method/Device: Percussion corer (PCOR) * Comment: 4 samples
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventKappelmann, Yannis
Sample IDSample IDKappelmann, Yannis
DEPTH, sediment/rockDepth sedmKappelmann, YannisCalculated average/mean valuesGeocode
Depth, top/minDepth topmKappelmann, Yannis
Depth, bottom/maxDepth botmKappelmann, Yannis
Size fractionSize fractionKappelmann, Yannis
CoralCoral#Kappelmann, YannisCounting, microscope
RhodophytaRhodophyta#Kappelmann, YannisCounting, microscope
HalimedaHalimeda#Kappelmann, YannisCounting, microscope
10 ForaminiferaForam#Kappelmann, YannisCounting, microscope
11 GastropodaGastropoda#Kappelmann, YannisCounting, microscope
12 BivalviaBivalvia#Kappelmann, YannisCounting, microscope
13 EchinodermataEchinod#Kappelmann, YannisCounting, microscope
14 BryozoaBryozoa#Kappelmann, YannisCounting, microscope
15 SerpulidaeSerpulidae#Kappelmann, YannisCounting, microscope
16 AggregatesAgg#Kappelmann, YannisCounting, microscope
17 BioclastsBioclasts#Kappelmann, YannisCounting, microscope
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
3180 data points

Data

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


Event

Sample ID

Depth sed [m]

Depth top [m]

Depth bot [m]

Size fraction

Coral [#]

Rhodophyta [#]

Halimeda [#]
10 
Foram [#]
11 
Gastropoda [#]
12 
Bivalvia [#]
13 
Echinod [#]
14 
Bryozoa [#]
15 
Serpulidae [#]
16 
Agg [#]
17 
Bioclasts [#]
Langkai_1 LK1-21.901.802.00>2 mm7080218200005
Langkai_1LK1-21.901.802.002-1 mm59782240010016
Langkai_1LK1-21.901.802.001-0.5 mm334409141100028
Langkai_1LK1-21.901.802.000.5-0.25 mm394396121000034
Langkai_1LK1-32.902.803.00>2 mm73112214000004
Langkai_1LK1-32.902.803.002-1 mm707112130000021
Langkai_1LK1-32.902.803.001-0.5 mm4263110111000029
Langkai_1LK1-32.902.803.000.5-0.25 mm435321580000038
Langkai_1LK1-43.903.804.00>2 mm75112112100009
Langkai_1LK1-43.903.804.002-1 mm651161170000017
Langkai_1LK1-43.903.804.001-0.5 mm4662513130000031
Langkai_1LK1-43.903.804.000.5-0.25 mm441032950000032
Langkai_1LK1-54.904.805.00>2 mm70121015200007
Langkai_1LK1-54.904.805.002-1 mm721126101000017
Langkai_1LK1-54.904.805.001-0.5 mm4352312153000028
Langkai_1LK1-54.904.805.000.5-0.25 mm558263111000048
Langkai_1LK1-65.905.806.00>2 mm1000000000000
Langkai_1LK1-65.905.806.002-1 mm1000000000000
Langkai_1LK1-65.905.806.001-0.5 mm991000000002
Langkai_1LK1-65.905.806.000.5-0.25 mm1000000000000
Langkai_1LK1-87.907.808.00>2 mm1000000000000
Langkai_1LK1-87.907.808.002-1 mm990001000002
Langkai_1LK1-87.907.808.001-0.5 mm1000000000000
Langkai_1LK1-87.907.808.000.5-0.25 mm990001000000
Langkai_2 LK2-10.900.801.00>2 mm837018200009
Langkai_2LK2-10.900.801.002-1 mm73870131000024
Langkai_2LK2-10.900.801.001-0.5 mm621218180000028
Langkai_2LK2-10.900.801.000.5-0.25 mm611422250000046
Langkai_2LK2-21.901.802.00>2 mm68160015100006
Langkai_2LK2-21.901.802.002-1 mm601264182000018
Langkai_2LK2-21.901.802.001-0.5 mm673128100000028
Langkai_2LK2-21.901.802.000.5-0.25 mm5710158101000028
Langkai_2LK2-32.902.803.00>2 mm7980012100008
Langkai_2LK2-32.902.803.002-1 mm70654140010023
Langkai_2LK2-32.902.803.001-0.5 mm644817100000038
Langkai_2LK2-32.902.803.000.5-0.25 mm721101432000042
Langkai_2LK2-43.903.804.00>2 mm983000000002
Langkai_2LK2-43.903.804.002-1 mm963004000007
Langkai_2LK2-43.903.804.001-0.5 mm9341231000010
Langkai_2LK2-43.903.804.000.5-0.25 mm905005000004
Langkai_3 LK3-10.900.801.00>2 mm2240015000005
Langkai_3LK3-10.900.801.002-1 mm7420221431000037
Langkai_3LK3-10.900.801.001-0.5 mm44122011131100036
Langkai_3LK3-10.900.801.000.5-0.25 mm6898870000042
Langkai_3LK3-21.901.802.00>2 mm4481014000005
Langkai_3LK3-21.901.802.002-1 mm1021141150000016
Langkai_3LK3-21.901.802.001-0.5 mm70315890000016
Langkai_3LK3-21.901.802.000.5-0.25 mm606175140000022
Langkai_3LK3-32.902.803.00>2 mm811011700004515
Langkai_3LK3-32.902.803.002-1 mm658921700001731
Langkai_3LK3-32.902.803.001-0.5 mm617155142000531
Langkai_3LK3-32.902.803.000.5-0.25 mm68411871100232
Langkai_3LK3-43.903.804.00>2 mm955000000004
Langkai_3LK3-43.903.804.002-1 mm898003000002
Langkai_3LK3-43.903.804.001-0.5 mm8092550000015
Langkai_3LK3-43.903.804.000.5-0.25 mm826525000006
Langkai_4 LK4-10.900.801.00>2 mm84600102000010
Langkai_4LK4-10.900.801.002-1 mm73952150100028
Langkai_4LK4-10.900.801.001-0.5 mm535155211100029
Langkai_4LK4-10.900.801.000.5-0.25 mm66817671000044
Langkai_4LK4-21.901.802.00>2 mm76131011000005
Langkai_4LK4-10.900.801.002-1 mm651710161000011
Langkai_4LK4-10.900.801.001-0.5 mm65896151100022
Langkai_4LK4-10.900.801.000.5-0.25 mm561019491101035
Langkai_4LK4-32.902.803.00>2 mm7390117100009
Langkai_4LK4-32.902.803.002-1 mm66851192000021
Langkai_4LK4-32.902.803.001-0.5 mm5110118211000037
Langkai_4LK4-32.902.803.000.5-0.25 mm6110118120101045
Langkai_4LK4-43.903.804.00>2 mm79100041000105
Langkai_4LK4-43.903.804.002-1 mm8041210201008
Langkai_4LK4-43.903.804.001-0.5 mm837227000006
Langkai_4LK4-43.903.804.000.5-0.25 mm903333000003
Langkai_5 LK5-10.900.801.00>2 mm18311619000005
Langkai_5LK5-10.900.801.002-1 mm427674263000024
Langkai_5LK5-10.900.801.001-0.5 mm26652890000021
Langkai_5LK5-10.900.801.000.5-0.25 mm3743021100000033
Langkai_5LK5-21.901.802.00>2 mm8283070000236
Langkai_5LK5-21.901.802.002-1 mm681131180000729
Langkai_5LK5-21.901.802.001-0.5 mm677106110000038
Langkai_5LK5-21.901.802.000.5-0.25 mm588176110000052
Langkai_5LK5-32.902.803.00>2 mm8012009000006
Langkai_5LK5-32.902.803.002-1 mm711332130000031
Langkai_5LK5-32.902.803.001-0.5 mm591121470000029
Langkai_5LK5-32.902.803.000.5-0.25 mm587211450000037
Langkai_5LK5-43.903.804.00>2 mm77130010000108
Langkai_5LK5-43.903.804.002-1 mm711500150000025
Langkai_5LK5-43.903.804.001-0.5 mm581399130000040
Langkai_5LK5-43.903.804.000.5-0.25 mm5310181740000039
Langkai_Auger_1 A11.151.101.20>2 mm60572290000031
Langkai_Auger_1A11.151.101.202-1 mm554241180100025
Langkai_Auger_1A11.151.101.201-0.5 mm3234312120200034
Langkai_Auger_1A11.151.101.200.5-0.25 mm31653270110059
Langkai_Auger_2 A21.151.101.20>2 mm23050140000011
Langkai_Auger_2A21.151.101.202-1 mm594566351100072
Langkai_Auger_2A21.151.101.201-0.5 mm234424270000049
Langkai_Auger_2A21.151.101.200.5-0.25 mm1504511290000070
Langkai_Auger_3 A31.151.101.20>2 mm6810411700007349
Langkai_Auger_3A31.151.101.202-1 mm71841160000364
Langkai_Auger_3A31.151.101.201-0.5 mm57121351400001659
Langkai_Auger_3A31.151.101.200.5-0.25 mm47122812100000458
Langkai_Auger_4 A41.151.101.20>2 mm68390211000011
Langkai_Auger_4A41.151.101.202-1 mm378352161001027
Langkai_Auger_4A41.151.101.201-0.5 mm73715790000036
Langkai_Auger_4A41.151.101.200.5-0.25 mm641315990000054
Langkai_Auger_5 A51.051.001.10>2 mm4911203800108137
Langkai_Auger_5A51.051.001.102-1 mm3662732800004839
Langkai_Auger_5A51.051.001.101-0.5 mm35512222502001067
Langkai_Auger_5A51.051.001.100.5-0.25 mm32122412210000270
Langkai_Auger_6 A61.151.101.20>2 mm7412011400001443
Langkai_Auger_6A61.151.101.202-1 mm4815932401001533
Langkai_Auger_6A61.151.101.201-0.5 mm1319234420000785
Langkai_Auger_6A61.151.101.200.5-0.25 mm35182420400001194
Langkai_Auger_7 A71.051.001.10>2 mm551451232000716
Langkai_Auger_7A71.051.001.102-1 mm2810124452000236
Langkai_Auger_7A71.051.001.101-0.5 mm576151182010425
Langkai_Auger_7A71.051.001.100.5-0.25 mm5231615141000326
Langkai_Auger_8 A81.051.001.10>2 mm7412201200002746
Langkai_Auger_8A81.051.001.102-1 mm6316221800001336
Langkai_Auger_8A81.051.001.101-0.5 mm6411691101001047
Langkai_Auger_8A81.051.001.100.5-0.25 mm5213273120100256
Langkai_Auger_9 A91.151.101.20>2 mm531180330000011
Langkai_Auger_9A91.151.101.202-1 mm466171300000026
Langkai_Auger_9A91.151.101.201-0.5 mm459127271000039
Langkai_Auger_9A91.151.101.200.5-0.25 mm5032512131201054
Langkai_Auger_10 A100.950.901.00>2 mm58566271000010
Langkai_Auger_10A100.950.901.002-1 mm1914513230000015
Langkai_Auger_10A100.950.901.001-0.5 mm904713310120017
Langkai_Auger_10A100.950.901.000.5-0.25 mm75488320102049
Langkai_Auger_11 A111.151.101.20>2 mm43852212001018
Langkai_Auger_11A111.151.101.202-1 mm538275223000044
Langkai_Auger_11A111.151.101.201-0.5 mm4711254151000053
Langkai_Auger_11A111.151.101.200.5-0.25 mm4452713151000049
Langkai_Auger_12 A121.151.101.20>2 mm26514326101008
Langkai_Auger_12A121.151.101.202-1 mm491447240000045
Langkai_Auger_12A121.151.101.201-0.5 mm251385310100065
Langkai_Auger_12A121.151.101.200.5-0.25 mm193405370110071
Langkai_Auger_13 A131.151.101.20>2 mm466121343000032
Langkai_Auger_13A131.151.101.202-1 mm275457182000037
Langkai_Auger_13A131.151.101.201-0.5 mm295397191100531
Langkai_Auger_13A131.151.101.200.5-0.25 mm4072412200000180
Langkai_Auger_14 A140.950.901.00>2 mm6711012100007033
Langkai_Auger_14A140.950.901.002-1 mm31122612730005269
Langkai_Auger_14A140.950.901.001-0.5 mm45181661312001166
Langkai_Auger_14A140.950.901.000.5-0.25 mm3716221411000022108
Langkai_Auger_15 A151.151.101.20>2 mm5917212010002613
Langkai_Auger_15A151.151.101.202-1 mm44151432320001141
Langkai_Auger_15A151.151.101.201-0.5 mm447196223100954
Langkai_Auger_15A151.151.101.200.5-0.25 mm613193160000089
Langkai_Auger_16 A161.051.001.10>2 mm538102252001718
Langkai_Auger_16A161.051.001.102-1 mm317304272000024
Langkai_Auger_16A161.051.001.101-0.5 mm34102815140100055
Langkai_Auger_16A161.051.001.100.5-0.25 mm4353211101000052
Langkai_Auger_17 A171.151.101.20>2 mm638002630006423
Langkai_Auger_17A171.151.101.202-1 mm5417622100003528
Langkai_Auger_17A171.151.101.201-0.5 mm52151551410001465
Langkai_Auger_17A171.151.101.200.5-0.25 mm4410229151000370
Langkai_Auger_18 A180.900.850.95>2 mm5111323120008414
Langkai_Auger_18A180.900.850.952-1 mm2892323510113829
Langkai_Auger_18A180.900.850.951-0.5 mm371126151101001440
Langkai_Auger_18A180.900.850.950.5-0.25 mm4442411190000060
Langkai_Auger_19 A191.151.101.20>2 mm462180340000010
Langkai_Auger_19A191.151.101.202-1 mm221440340000012
Langkai_Auger_19A191.151.101.201-0.5 mm134681130200020
Langkai_Auger_19A191.151.101.200.5-0.25 mm133588190002052
Langkai_Auger_20 A201.151.101.20>2 mm651560141000727
Langkai_Auger_20A201.151.101.202-1 mm5013120241010523
Langkai_Auger_20A201.151.101.201-0.5 mm61915793001052
Langkai_Auger_20A201.151.101.200.5-0.25 mm505207190000075
Langkai_Auger_21 A211.151.101.20>2 mm65774182000019
Langkai_Auger_21A211.151.101.202-1 mm255416222000038
Langkai_Auger_21A211.151.101.201-0.5 mm1954210270200038
Langkai_Auger_21A211.151.101.200.5-0.25 mm1333914300010076
Langkai_Auger_22 A221.151.101.20>2 mm5515112172000011
Langkai_Auger_22A221.151.101.202-1 mm3810234260100023
Langkai_Auger_22A221.151.101.201-0.5 mm3073110220000037
Langkai_Auger_22A221.151.101.200.5-0.25 mm2033925210100077
Langkai_Auger_23 A231.151.101.20>2 mm595140271000022
Langkai_Auger_23A231.151.101.202-1 mm2510291323000037
Langkai_Auger_23A231.151.101.201-0.5 mm1035617131101048
Langkai_Auger_23A231.151.101.200.5-0.25 mm264733160100024
Langkai_Auger_24 A241.151.101.20>2 mm536132280000010
Langkai_Auger_24A241.151.101.202-1 mm276325300010033
Langkai_Auger_24A241.151.101.201-0.5 mm1683319231000042
Langkai_Auger_24A241.151.101.200.5-0.25 mm1534420171010046
Langkai_Auger_25 A251.151.101.20>2 mm3821104531012612
Langkai_Auger_25A251.151.101.202-1 mm2354103100101218
Langkai_Auger_25A251.151.101.201-0.5 mm194578161000029
Langkai_Auger_25A251.151.101.200.5-0.25 mm168573180002040
Langkai_Auger_26 A261.151.101.20>2 mm7070023000028
Langkai_Auger_26A261.151.101.202-1 mm528110262002031
Langkai_Auger_26A261.151.101.201-0.5 mm2713313252000029
Langkai_Auger_26A261.151.101.200.5-0.25 mm2211403260010047
Langkai_Auger_27 A271.151.101.20>2 mm46777302001034
Langkai_Auger_27A271.151.101.202-1 mm475243202000043
Langkai_Auger_27A271.151.101.201-0.5 mm1463811340101048
Langkai_Auger_27A271.151.101.200.5-0.25 mm2152110430001089
Langkai_Auger_28 A280.750.700.80>2 mm76611180000020
Langkai_Auger_28A280.750.700.802-1 mm59573280100035
Langkai_Auger_28A280.750.700.801-0.5 mm553224210000039
Langkai_Auger_28A280.750.700.800.5-0.25 mm1673124210100071
Langkai_Auger_29 A291.151.101.20>2 mm651612160000021
Langkai_Auger_29A291.151.101.202-1 mm5713102194100136
Langkai_Auger_29A291.151.101.201-0.5 mm2613286252000040
Langkai_Auger_29A291.151.101.200.5-0.25 mm3710287210000050
Langkai_Auger_30 A301.151.101.20>2 mm61501332000028
Langkai_Auger_30A301.151.101.202-1 mm446236251000049
Langkai_Auger_30A301.151.101.201-0.5 mm4161910271000066
Langkai_Auger_30A301.151.101.200.5-0.25 mm3072611320001093
Langkai_Auger_31 A310.800.750.85>2 mm533130331000038
Langkai_Auger_31A310.800.750.852-1 mm362355341000041
Langkai_Auger_31A310.800.750.851-0.5 mm1024010380000036
Langkai_Auger_31A310.800.750.850.5-0.25 mm1614119180412044