paleo data:
  measurement table:
    table name: paleo1measurement1
    missing value: nan
    depth:
      has max: 439
      has max value: 439
      has mean: 188.2857
      has mean value: 188.2857
      has median: 212
      has median value: 156
      has min: 39
      has min value: 39
      is primary: true
      mean value12k: NA
      median res12k: NA
      notes: NA; paleoData_isPrimary has been standardized
      temp12k dk index: NA
      temperature12k uncertainty: NA
      t sid: WEB5efbd119
      units: cm
      variable name: depth
      variable type: measured
      primary age column: false
      has time tsid: WEB5e6f6537
      has resolution:
        has max value: 2308
        has mean value: 346.1111
        has median value: 181
        has min value: 54
      number: 1
      values: 39
      values: 47
      values: 58
      values: 65
      values: 70
      values: 80
      values: 100
      values: 102
      values: 114
      values: 127
      values: 142
      values: 146
      values: 150
      values: 154
      values: 158
      values: 166
      values: 175
      values: 187
      values: 200
      values: 207
      values: 217
      values: 252
      values: 314
      values: 359
      values: 382
      values: 405
      values: 417
      values: 439
    age:
      datum: 1950
      has max: 12621
      has max value: 12621
      has mean: 6157.5
      has mean value: 6157.5
      has median: 4141
      has median value: 5047.5
      has min: 3276
      has min value: 3276
      is primary: true
      mean value12k: NA
      median res12k: NA
      notes: NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
      temp12k dk index: NA
      temperature12k uncertainty: NA
      t sid: WEB5e6f6537
      units: yr BP
      variable name: age
      variable type: inferred
      primary age column: true
      has time tsid: WEB5e6f6537
      has resolution:
        has max value: nan
        has mean value: nan
        has median value: nan
        has min value: nan
      number: 2
      values: 3276
      values: 3353
      values: 3408
      values: 3516
      values: 3571
      values: 3679
      values: 3842
      values: 3896
      values: 4005
      values: 4277
      values: 4549
      values: 4730
      values: 4821
      values: 5002
      values: 5093
      values: 5274
      values: 5546
      values: 5636
      values: 5727
      values: 5909
      values: 6090
      values: 8398
      values: 9935
      values: 10809
      values: 11413
      values: 11816
      values: 12218
      values: 12621
    d18 o:
      datum: VSMOW
      has max: -18.39
      has max value: -18.39
      has mean: -19.25
      has mean value: -19.25
      has median: -19.11
      has median value: -19.11
      has min: -20.51
      has min value: 20.51
      in compilation: Temp12k
      is primary: false
      mean value12k: -19.1619
      median res12k: 181
      most recent compilations: Temp12k-1_0_2, HoloceneAbruptChange-0_10_0
      proxy: d18O
      proxy detail: PoreIce
      proxy general: isotopic
      proxy lumps: isotope
      proxy lumps original: d18O
      QC certification: DSK
      temp12k dk index: 262
      t sid: WEB65af657c
      units: permil
      use in global temperature analysis: TRUE
      variable name: d18O
      variable type: measured
      primary age column: false
      has time tsid: WEB5e6f6537
      interpretation:
        direction: positive
        is annual: TRUE
        rank: 1
        scope: climate
        seasonality: Annual
        seasonality general: annual
        seasonality original: 1 2 3 4 5 6 7 8 9 10 11 12
        variable: precipitationIsotope
        variable detail: precipitation@surface
        variable group: Piso
        variable group original: T
        variable original: TRUE
      has resolution:
        has max value: 2308
        has mean value: 346.1111
        has median value: 181
        has min value: 54
      in compilation beta:
        compilation name: Temp12k
        compilation version: 1_0_1
        compilation version: 1_0_2
        compilation version: 1_1_0
        compilation version: 1_2_0
      in compilation beta:
        compilation name: HoloceneAbruptChange
        compilation version: 0_4_0
        compilation version: 0_5_0
        compilation version: 0_6_0
        compilation version: 0_7_0
        compilation version: 0_8_0
        compilation version: 0_9_0
        compilation version: 0_10_0
        compilation version: 0_11_0
      in compilation beta:
        compilation name: RapidArcticWarming
        compilation version: 0_1_1
        compilation version: 0_2_0
        compilation version: 0_3_0
        compilation version: 0_4_0
        compilation version: 0_5_0
        compilation version: 0_5_1
        compilation version: 0_5_2
        compilation version: 0_5_3
        compilation version: 0_6_0
        compilation version: 0_7_0
      number: 3
      values: -18.91
      values: -18.97
      values: -18.99
      values: -19.15
      values: -19.22
      values: -19.39
      values: -19.56
      values: -19.54
      values: -19.45
      values: -19.46
      values: -19.12
      values: -19.1
      values: -19.03
      values: -19
      values: -18.8
      values: -18.69
      values: -18.78
      values: -18.66
      values: -18.39
      values: -19.17
      values: -19.85
      values: -20.04
      values: -20.22
      values: -20.28
      values: -20.51
ages per kyr: 1.2609
archive type: GroundIce
created by: lipd.net
dataset id: JIGaqDOWUQtalwld4xgB
data set name: ElGygytgynCrater.Schwamborn.2006
dataset version: 1.1.1
has depth: 1
lipd complete: 100%
lipdverse link: https://lipdverse.org/data/JIGaqDOWUQtalwld4xgB/1_1_1
max year: 12621
min year: 3276
n unique ages: 12
n unique good ages: 11
n unique other ages: 1
original data url: 10.25921/4RY2-G808
other ages per kyr: 0.114626318202659
pub: Ground ice and slope sediments archiving late Quaternary paleoenvironment and paleoclimate signals at the margins of El'gygytgyn Impact Crater, NE Siberia
lipd version: 1.3

measurement table:
  table name: chron1measurement1
  missing value: nan
  sample ID:
    t sid: WEB782b66e1
    units: unitless
    variable name: sampleID
    model number: NA
    number: 1
    values: NaN
    values: KIA25979
    values: KIA25980
    values: KIA23976
    values: KIA25981
    values: KIA28241
    values: KIA23977
    values: KIA23978
    values: KIA23979
    values: KIA24865
    values: KIA28242
    values: KIA23980
  depth top:
    t sid: WEBca1bedd3
    has max: 463
    has max value: 463
    has mean: 220.5455
    has mean value: 202.1667
    has median: 265
    has median value: 220
    has min: 20
    has min value: 0
    units: cm
    variable name: depth_top
    variable name original: depthTop
    model number: NA
    has resolution:
      has max value: nan
      has mean value: nan
      has median value: nan
      has min value: nan
    number: 2
    values: 0
    values: 20
    values: 43
    values: 114
    values: 150
    values: 207
    values: 233
    values: 265
    values: 292
    values: 314
    values: 325
    values: 463
  depth bottom:
    t sid: WEB646f14d2
    has max: 468
    has max value: 468
    has mean: 225.5455
    has mean value: 206.75
    has median: 270
    has median value: 225
    has min: 25
    has min value: 0
    units: cm
    variable name: depth_bottom
    variable type: measured
    variable name original: depthBot
    model number: NA
    has resolution:
      has max value: nan
      has mean value: nan
      has median value: nan
      has min value: nan
    number: 3
    proxy observation type: depth_bottom
    values: 0
    values: 25
    values: 48
    values: 119
    values: 155
    values: 212
    values: 238
    values: 270
    values: 297
    values: 319
    values: 330
    values: 468
  age type:
    t sid: WEB0dc3c683
    units: unitless
    variable name: ageType
    variable name original: type
    model number: NA
    number: 4
    values: Core top
    values: age14C
  age14 c:
    t sid: WEB69cab50f
    has max: 11160
    has max value: 11160
    has mean: 6701.3636
    has mean value: 6137.1667
    has median: 5585
    has median value: 6865
    has min: 3000
    has min value: 69
    units: yr 14C BP
    variable name: age14C
    variable type: inferred
    model number: NA
    has resolution:
      has max value: nan
      has mean value: nan
      has median value: nan
      has min value: nan
    number: 5
    inferred variable type: age14C
    values: NaN
    values: 3000
    values: 3095
    values: 3670
    values: 3665
    values: 8145
    values: 5585
    values: 8760
    values: 8830
    values: 8885
    values: 8920
    values: 11160
  uncertainty old:
    t sid: WEBfd23272e
    has max: 11230
    has max value: 11230
    has mean: 6750.9091
    has mean value: 6188.3333
    has median: 5625
    has median value: 6907.5
    has min: 3030
    has min value: 0
    units: yr 14C BP
    variable name: uncertainty_old
    variable type: measured
    variable name original: errorPlus
    model number: NA
    has resolution:
      has max value: nan
      has mean value: nan
      has median value: nan
      has min value: nan
    number: 6
    proxy observation type: uncertainty_old
    values: NaN
    values: 3030
    values: 3140
    values: 3700
    values: 8190
    values: 5625
    values: 8805
    values: 8885
    values: 8925
    values: 9030
    values: 11230
  uncertainty young:
    t sid: WEBf313ef11
    has max: 11090
    has max value: 11090
    has mean: 6651.8182
    has mean value: 6097.5
    has median: 5545
    has median value: 6822.5
    has min: 2970
    has min value: 0
    units: yr 14C BP
    variable name: uncertainty_young
    variable type: measured
    variable name original: errorMinus
    model number: NA
    has resolution:
      has max value: nan
      has mean value: nan
      has median value: nan
      has min value: nan
    number: 7
    proxy observation type: uncertainty_young
    values: NaN
    values: 2970
    values: 3050
    values: 3640
    values: 3630
    values: 8100
    values: 5545
    values: 8715
    values: 8775
    values: 8845
    values: 8810
    values: 11090
  rejected:
    t sid: WEBa775457f
    units: unitless
    variable name: rejected
    model number: NA
    number: 8
    values: NaN
    values: TRUE

number: 9
units: cm
variable name: depth
variable type: measured
t sid: WEB-1c474-62b1-49a4-8371-44aec
has mean: 223.0455
has median: 267.5
has max: 465.5
has min: 22.5
proxy observation type: depth
values: 0
values: 22.5
values: 45.5
values: 116.5
values: 152.5
values: 209.5
values: 235.5
values: 267.5
values: 294.5
values: 316.5
values: 327.5
values: 465.5

number: 10
variable name: age14C_uncertainty1s
units: yr 14C BP
variable type: inferred
t sid: WEB-47f10-65b3-4a85-9f83-1e021
has mean: 49.5455
has median: 40
has max: 110
has min: 30
inferred variable type: age14C_uncertainty1s
values: NaN
values: 30
values: 45
values: 35
values: 40
values: 55
values: 110
values: 70

number: 11
units: yr BP
variable name: age
variable type: inferred
t sid: WEB-ec333-d39f-4696-bcb4-8a387
has mean: -69
has median: -69
has max: -69
has min: -69
inferred variable type: age
values: -69
values: NaN

number: 12
variable name: uncertainty1s
units: yr BP
variable type: inferred
t sid: WEB-74bea-6819-4795-aeee-4508b
has mean: 10
has median: 10
has max: 10
has min: 10
inferred variable type: uncertainty1s
values: 10
values: NaN

methods:
  parameters:
    d.min: 0
    d.max: 465.5
    d.by: 1
    depths.file: 0
    acc.mean: 24.12245
    acc.shape: 1.5
    mem.mean: 0.5
    mem.strength: 10
    boundary: NA
    hiatus.depths: NA
    hiatus.max: 10000
    BCAD: 0
    cc: 1
    postbomb: 0
    cc1: IntCal20
    cc2: Marine20
    cc3: SHCal20
    cc4: ConstCal
    depth.unit: cm
    normal: 0
    t.a: 3
    t.b: 4
    delta.r: 0
    d.std: 0
    prob: 0.95
    age.unit: yr
  algorithm: bacon
  version: 2.3
summary table:
  table name: chron1model1measurement1
  depth:
    variable name: depth
    units: cm
    description: modeled depth
    number: 1
    values: 0
    values: 1
    values: 2
    values: 3
    values: 4
    values: 5
    values: 6
    values: 7
    values: 8
    values: 9
    values: 10
    values: 11
    values: 12
    values: 13
    values: 14
    values: 15
    values: 16
    values: 17
    values: 18
    values: 19
    values: 20
    values: 21
    values: 22
    values: 23
    values: 24
    values: 25
    values: 26
    values: 27
    values: 28
    values: 29
    values: 30
    values: 31
    values: 32
    values: 33
    values: 34
    values: 35
    values: 36
    values: 37
    values: 38
    values: 39
    values: 40
    values: 41
    values: 42
    values: 43
    values: 44
    values: 45
    values: 46
    values: 47
    values: 48
    values: 49
    values: 50
    values: 51
    values: 52
    values: 53
    values: 54
    values: 55
    values: 56
    values: 57
    values: 58
    values: 59
    values: 60
    values: 61
    values: 62
    values: 63
    values: 64
    values: 65
    values: 66
    values: 67
    values: 68
    values: 69
    values: 70
    values: 71
    values: 72
    values: 73
    values: 74
    values: 75
  age.range low:
    variable name: age.rangeLow
    units: yr BP
    description: low end of the uncertainty range
    uncertainty level: 2.5%
    number: 2
    values: -56
    values: -43
    values: -33
    values: -24
    values: -15
    values: 28
    values: 86
    values: 126
    values: 167
    values: 196
    values: 312
    values: 395
    values: 457
    values: 503
    values: 551
    values: 744
    values: 879
    values: 950
    values: 1030
    values: 1084
    values: 1144
    values: 1224
    values: 1284
    values: 1328
    values: 1373
    values: 1415
    values: 1469
    values: 1512
    values: 1549
    values: 1595
    values: 1663
    values: 1704
    values: 1754
    values: 1828
    values: 1914
    values: 1983
    values: 2044
    values: 2093
    values: 2154
    values: 2197
    values: 2227
    values: 2261
    values: 2300
    values: 2339
    values: 2386
    values: 2425
    values: 2452
    values: 2480
    values: 2509
    values: 2551
    values: 2566
    values: 2588
    values: 2619
    values: 2640
    values: 2656
    values: 2672
    values: 2684
    values: 2697
    values: 2718
    values: 2740
    values: 2758
    values: 2791
    values: 2812
    values: 2825
    values: 2855
    values: 2867
    values: 2885
    values: 2904
    values: 2922
    values: 2946
    values: 2959
    values: 2987
    values: 3006
    values: 3033
    values: 3046
  age.range high:
    variable name: age.rangeHigh
    units: yr BP
    description: high end of the uncertainty range
    uncertainty level: 97.5%
    number: 3
    values: -38
    values: 254
    values: 560
    values: 867
    values: 1173
    values: 1407
    values: 1511
    values: 1620
    values: 1761
    values: 1888
    values: 1986
    values: 2078
    values: 2206
    values: 2370
    values: 2640
    values: 2695
    values: 2750
    values: 2824
    values: 2935
    values: 3057
    values: 3072
    values: 3093
    values: 3123
    values: 3164
    values: 3191
    values: 3200
    values: 3209
    values: 3224
    values: 3237
    values: 3246
    values: 3256
    values: 3268
    values: 3280
    values: 3294
    values: 3303
    values: 3313
    values: 3323
    values: 3336
    values: 3345
    values: 3352
    values: 3360
    values: 3369
    values: 3386
    values: 3393
    values: 3401
    values: 3413
    values: 3424
    values: 3438
    values: 3448
    values: 3461
    values: 3478
    values: 3499
    values: 3508
    values: 3520
    values: 3537
    values: 3556
    values: 3573
    values: 3586
    values: 3600
    values: 3614
    values: 3630
    values: 3644
    values: 3655
    values: 3668
    values: 3683
    values: 3701
    values: 3713
    values: 3723
    values: 3738
    values: 3755
    values: 3768
    values: 3781
    values: 3788
    values: 3799
    values: 3814

variable name: age
units: yr BP
description: weighted mean age estimate
number: 4
values: -51
values: 64
values: 178
values: 292
values: 406
values: 518
values: 625
values: 731
values: 838
values: 945
values: 1075
values: 1216
values: 1357
values: 1497
values: 1638
values: 1772
values: 1906
values: 2041
values: 2175
values: 2286
values: 2359
values: 2432
values: 2505
values: 2577
values: 2615
values: 2639
values: 2663
values: 2687
values: 2711
values: 2737
values: 2763
values: 2789
values: 2815
values: 2842
values: 2871
values: 2900
values: 2929
values: 2958
values: 2985
values: 3010
values: 3035
values: 3061
values: 3086
values: 3106
values: 3126
values: 3146
values: 3167
values: 3184
values: 3197
values: 3210
values: 3223
values: 3236
values: 3249
values: 3263
values: 3276
values: 3289
values: 3303
values: 3315
values: 3328
values: 3341
values: 3353
values: 3366
values: 3380
values: 3393
values: 3407
values: 3420
values: 3432
values: 3444
values: 3456
values: 3469
values: 3481
values: 3494
values: 3507
values: 3520
values: 3533
values: 3545

depth: 0
depth.units: cm
table name: chron1model1distribution1
age:
  units: yr BP
  variable name: age
  number: 1
  values: -100.1111
  values: -99.303
  values: -98.4949
  values: -97.6869
  values: -96.8788
  values: -96.0707
  values: -95.2626
  values: -94.4545
  values: -93.6465
  values: -92.8384
  values: -92.0303
  values: -91.2222
  values: -90.4141
  values: -89.6061
  values: -88.798
  values: -87.9899
  values: -87.1818
  values: -86.3737
  values: -85.5657
  values: -84.7576
  values: -83.9495
  values: -83.1414
  values: -82.3333
  values: -81.5253
  values: -80.7172
  values: -79.9091
  values: -79.101
  values: -78.2929
  values: -77.4848
  values: -76.6768
  values: -75.8687
  values: -75.0606
  values: -74.2525
  values: -73.4444
  values: -72.6364
  values: -71.8283
  values: -71.0202
  values: -70.2121
  values: -69.404
  values: -68.596
  values: -67.7879
  values: -66.9798
  values: -66.1717
  values: -65.3636
  values: -64.5556
  values: -63.7475
  values: -62.9394
  values: -62.1313
  values: -61.3232
  values: -60.5152
  values: -59.7071
  values: -58.899
  values: -58.0909
  values: -57.2828
  values: -56.4747
  values: -55.6667
  values: -54.8586
  values: -54.0505
  values: -53.2424
  values: -52.4343
  values: -51.6263
  values: -50.8182
  values: -50.0101
  values: -49.202
  values: -48.3939
  values: -47.5859
  values: -46.7778
  values: -45.9697
  values: -45.1616
  values: -44.3535
  values: -43.5455
  values: -42.7374
  values: -41.9293
  values: -41.1212
  values: -40.3131
  values: -39.5051
  values: -38.697
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0004
  values: 0.0005
  values: 0.0006
  values: 0.0007
  values: 0.0008
  values: 0.001
  values: 0.0012
  values: 0.0015
  values: 0.0018
  values: 0.0022
  values: 0.0026
  values: 0.003
  values: 0.0036
  values: 0.0042
  values: 0.0048
  values: 0.0056
  values: 0.0065
  values: 0.0074
  values: 0.0084
  values: 0.0095
  values: 0.0107
  values: 0.012
  values: 0.0133
  values: 0.0147
  values: 0.0162
  values: 0.0177
  values: 0.0192
  values: 0.0207
  values: 0.0222
  values: 0.0237
  values: 0.0251
  values: 0.0264
  values: 0.0276
  values: 0.0287
  values: 0.0297
  values: 0.0304
  values: 0.031
  values: 0.0314
  values: 0.0316

depth: 22.5
depth.units: cm
table name: chron1model1distribution2
age:
  units: yr BP
  variable name: age
  number: 1
  values: 2956
  values: 2957
  values: 2958
  values: 2959
  values: 2960
  values: 2961
  values: 2962
  values: 2963
  values: 2964
  values: 2965
  values: 2966
  values: 2967
  values: 2968
  values: 2969
  values: 2970
  values: 2971
  values: 2972
  values: 2973
  values: 2974
  values: 2975
  values: 2976
  values: 2977
  values: 2978
  values: 2979
  values: 2980
  values: 2981
  values: 2982
  values: 2983
  values: 2984
  values: 2985
  values: 2986
  values: 2987
  values: 2988
  values: 2989
  values: 2990
  values: 2991
  values: 2992
  values: 2993
  values: 2994
  values: 2995
  values: 2996
  values: 2997
  values: 2998
  values: 2999
  values: 3000
  values: 3001
  values: 3002
  values: 3003
  values: 3004
  values: 3005
  values: 3006
  values: 3007
  values: 3008
  values: 3009
  values: 3010
  values: 3011
  values: 3012
  values: 3013
  values: 3014
  values: 3015
  values: 3016
  values: 3017
  values: 3018
  values: 3019
  values: 3020
  values: 3021
  values: 3022
  values: 3023
  values: 3024
  values: 3025
  values: 3026
  values: 3027
  values: 3028
  values: 3029
  values: 3030
  values: 3031
  values: 3032
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0001
  values: 0.0002
  values: 0.0003
  values: 0.0004
  values: 0.0005
  values: 0.0006
  values: 0.0007
  values: 0.0008
  values: 0.0009
  values: 0.001
  values: 0.0011
  values: 0.0012
  values: 0.0013
  values: 0.0015
  values: 0.0016
  values: 0.0018
  values: 0.002
  values: 0.0023
  values: 0.0026
  values: 0.0028
  values: 0.0031
  values: 0.0034
  values: 0.0037
  values: 0.0039
  values: 0.0041
  values: 0.0042
  values: 0.0043
  values: 0.004
  values: 0.0038
  values: 0.0035
  values: 0.0032
  values: 0.0029
  values: 0.0025
  values: 0.0019
  values: 0.0017
  values: 0.0021
  values: 0.0024
  values: 0.0027
  values: 0.0036
  values: 0.003
  values: 0.0044
  values: 0.0045
  values: 0.0046
  values: 0.0048
  values: 0.0049
  values: 0.0051
  values: 0.0054
  values: 0.0056
  values: 0.0058
  values: 0.0061
  values: 0.0062
  values: 0.0064
  values: 0.0066
  values: 0.0067
  values: 0.0068
  values: 0.0069
  values: 0.0059
  values: 0.0057
  values: 0.0055
  values: 0.0053
  values: 0.0047
  values: 0.0033
  values: 0.0022
  values: 0.0014

depth: 45.5
depth.units: cm
table name: chron1model1distribution3
age:
  units: yr BP
  variable name: age
  number: 1
  values: 2967
  values: 2968
  values: 2969
  values: 2970
  values: 2971
  values: 2972
  values: 2973
  values: 2974
  values: 2975
  values: 2976
  values: 2977
  values: 2978
  values: 2979
  values: 2980
  values: 2981
  values: 2982
  values: 2983
  values: 2984
  values: 2985
  values: 2986
  values: 2987
  values: 2988
  values: 2989
  values: 2990
  values: 2991
  values: 2992
  values: 2993
  values: 2994
  values: 2995
  values: 2996
  values: 2997
  values: 2998
  values: 2999
  values: 3000
  values: 3001
  values: 3002
  values: 3003
  values: 3004
  values: 3005
  values: 3006
  values: 3007
  values: 3008
  values: 3009
  values: 3010
  values: 3011
  values: 3012
  values: 3013
  values: 3014
  values: 3015
  values: 3016
  values: 3017
  values: 3018
  values: 3019
  values: 3020
  values: 3021
  values: 3022
  values: 3023
  values: 3024
  values: 3025
  values: 3026
  values: 3027
  values: 3028
  values: 3029
  values: 3030
  values: 3031
  values: 3032
  values: 3033
  values: 3034
  values: 3035
  values: 3036
  values: 3037
  values: 3038
  values: 3039
  values: 3040
  values: 3041
  values: 3042
  values: 3043
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0001
  values: 0.0002
  values: 0.0003
  values: 0.0004
  values: 0.0005
  values: 0.0006
  values: 0.0007
  values: 0.0008
  values: 0.0009
  values: 0.001
  values: 0.0011
  values: 0.0012
  values: 0.0013
  values: 0.0014
  values: 0.0015
  values: 0.0016
  values: 0.0017
  values: 0.0018
  values: 0.002
  values: 0.0021
  values: 0.0022
  values: 0.0023
  values: 0.0024
  values: 0.0026
  values: 0.0027
  values: 0.0028
  values: 0.0029
  values: 0.003
  values: 0.0031
  values: 0.0032
  values: 0.0033
  values: 0.0034
  values: 0.0035
  values: 0.0036
  values: 0.0037
  values: 0.0038
  values: 0.0039
  values: 0.004
  values: 0.0041
  values: 0.0042
  values: 0.0043
  values: 0.0044
  values: 0.0046
  values: 0.0047
  values: 0.0049
  values: 0.005
  values: 0.0051
  values: 0.0052
  values: 0.0053
  values: 0.0054
  values: 0.0055
  values: 0.0056
  values: 0.0057
  values: 0.0058
  values: 0.0048
  values: 0.0045
  values: 0.0025
  values: 0.0019
  values: 0

depth: 116.5
depth.units: cm
table name: chron1model1distribution4
age:
  units: yr BP
  variable name: age
  number: 1
  values: 3730
  values: 3731
  values: 3732
  values: 3733
  values: 3734
  values: 3735
  values: 3736
  values: 3737
  values: 3738
  values: 3739
  values: 3740
  values: 3741
  values: 3742
  values: 3743
  values: 3744
  values: 3745
  values: 3746
  values: 3747
  values: 3748
  values: 3749
  values: 3750
  values: 3751
  values: 3752
  values: 3753
  values: 3754
  values: 3755
  values: 3756
  values: 3757
  values: 3758
  values: 3759
  values: 3760
  values: 3761
  values: 3762
  values: 3763
  values: 3764
  values: 3765
  values: 3766
  values: 3767
  values: 3768
  values: 3769
  values: 3770
  values: 3771
  values: 3772
  values: 3773
  values: 3774
  values: 3775
  values: 3776
  values: 3777
  values: 3778
  values: 3779
  values: 3780
  values: 3781
  values: 3782
  values: 3783
  values: 3784
  values: 3785
  values: 3786
  values: 3787
  values: 3788
  values: 3789
  values: 3790
  values: 3791
  values: 3792
  values: 3793
  values: 3794
  values: 3795
  values: 3796
  values: 3797
  values: 3798
  values: 3799
  values: 3800
  values: 3801
  values: 3802
  values: 3803
  values: 3804
  values: 3805
  values: 3806
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0001
  values: 0
  values: 0.0002
  values: 0.0003
  values: 0.0004
  values: 0.0005
  values: 0.0006
  values: 0.0007
  values: 0.0008
  values: 0.0009
  values: 0.001
  values: 0.0011
  values: 0.0012
  values: 0.0013
  values: 0.0014
  values: 0.0015
  values: 0.0016
  values: 0.0017
  values: 0.0018
  values: 0.0019
  values: 0.002
  values: 0.0021
  values: 0.0023
  values: 0.0024
  values: 0.0025
  values: 0.0026
  values: 0.0027
  values: 0.0028
  values: 0.0029
  values: 0.0031
  values: 0.0033
  values: 0.0035
  values: 0.0038
  values: 0.0041
  values: 0.0045
  values: 0.0048
  values: 0.0051
  values: 0.0054
  values: 0.0057
  values: 0.0059
  values: 0.0061
  values: 0.0062
  values: 0.0056
  values: 0.0047
  values: 0.0044
  values: 0.0037
  values: 0.0034
  values: 0.003
  values: 0.0032
  values: 0.0036
  values: 0.004
  values: 0.0042
  values: 0.0046
  values: 0.005
  values: 0.0052
  values: 0.0058
  values: 0.006
  values: 0.0064
  values: 0.0066
  values: 0.0068
  values: 0.0069
  values: 0.0055
  values: 0.0043
  values: 0.0039
  values: 0.0063
  values: 0.0065
  values: 0.0067
  values: 0.0049

depth: 235.5
depth.units: cm
table name: chron1model1distribution5
age:
  units: yr BP
  variable name: age
  number: 1
  values: 6200
  values: 6205
  values: 6210
  values: 6215
  values: 6220
  values: 6225
  values: 6230
  values: 6235
  values: 6240
  values: 6245
  values: 6250
  values: 6255
  values: 6260
  values: 6265
  values: 6270
  values: 6275
  values: 6280
  values: 6285
  values: 6290
  values: 6295
  values: 6300
  values: 6305
  values: 6310
  values: 6315
  values: 6320
  values: 6325
  values: 6330
  values: 6335
  values: 6340
  values: 6345
  values: 6350
  values: 6355
  values: 6360
  values: 6365
  values: 6370
  values: 6375
  values: 6380
  values: 6385
  values: 6390
  values: 6395
  values: 6400
  values: 6405
  values: 6410
  values: 6415
  values: 6420
  values: 6425
  values: 6430
  values: 6435
  values: 6440
  values: 6445
  values: 6450
  values: 6455
  values: 6460
  values: 6465
  values: 6470
  values: 6475
  values: 6480
  values: 6485
  values: 6490
  values: 6495
  values: 6500
  values: 6505
  values: 6510
  values: 6515
  values: 6520
  values: 6525
  values: 6530
  values: 6535
  values: 6540
  values: 6545
  values: 6550
  values: 6555
  values: 6560
  values: 6565
  values: 6570
  values: 6575
  values: 6580
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0004
  values: 0.0006
  values: 0.0009
  values: 0.0012
  values: 0.0015
  values: 0.0018
  values: 0.0017
  values: 0.0013
  values: 0.0008
  values: 0.0005
  values: 0.0007
  values: 0.0022
  values: 0.0035
  values: 0.0059
  values: 0.0102
  values: 0.0169
  values: 0.0249
  values: 0.0322
  values: 0.0374
  values: 0.0388
  values: 0.0386
  values: 0.0384
  values: 0.0387
  values: 0.0381
  values: 0.0382
  values: 0.0362
  values: 0.0328
  values: 0.0339
  values: 0.0373
  values: 0.0282
  values: 0.0192
  values: 0.0122
  values: 0.0124
  values: 0.0203
  values: 0.0191
  values: 0.0142
  values: 0.01
  values: 0.0071
  values: 0.006
  values: 0.0057
  values: 0.0069
  values: 0.0073
  values: 0.0062
  values: 0.004
  values: 0.0023
  values: 0.0014
  values: 0.0011
  values: 0.001

depth: 267.5
depth.units: cm
table name: chron1model1distribution6
age:
  units: yr BP
  variable name: age
  number: 1
  values: 9535
  values: 9540
  values: 9545
  values: 9550
  values: 9555
  values: 9560
  values: 9565
  values: 9570
  values: 9575
  values: 9580
  values: 9585
  values: 9590
  values: 9595
  values: 9600
  values: 9605
  values: 9610
  values: 9615
  values: 9620
  values: 9625
  values: 9630
  values: 9635
  values: 9640
  values: 9645
  values: 9650
  values: 9655
  values: 9660
  values: 9665
  values: 9670
  values: 9675
  values: 9680
  values: 9685
  values: 9690
  values: 9695
  values: 9700
  values: 9705
  values: 9710
  values: 9715
  values: 9720
  values: 9725
  values: 9730
  values: 9735
  values: 9740
  values: 9745
  values: 9750
  values: 9755
  values: 9760
  values: 9765
  values: 9770
  values: 9775
  values: 9780
  values: 9785
  values: 9790
  values: 9795
  values: 9800
  values: 9805
  values: 9810
  values: 9815
  values: 9820
  values: 9825
  values: 9830
  values: 9835
  values: 9840
  values: 9845
  values: 9850
  values: 9855
  values: 9860
  values: 9865
  values: 9870
  values: 9875
  values: 9880
  values: 9885
  values: 9890
  values: 9895
  values: 9900
  values: 9905
  values: 9910
  values: 9915
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0003
  values: 0.0006
  values: 0.0017
  values: 0.0037
  values: 0.0063
  values: 0.0088
  values: 0.0098
  values: 0.0076
  values: 0.0068
  values: 0.0064
  values: 0.0066
  values: 0.0071
  values: 0.0081
  values: 0.0094
  values: 0.0104
  values: 0.01
  values: 0.0096
  values: 0.0108
  values: 0.011
  values: 0.0092
  values: 0.0085
  values: 0.0099
  values: 0.0111
  values: 0.0114
  values: 0.0124
  values: 0.0138
  values: 0.0155
  values: 0.0166
  values: 0.0169
  values: 0.017
  values: 0.0168
  values: 0.0167
  values: 0.0165
  values: 0.0164
  values: 0.0161
  values: 0.0157
  values: 0.0151
  values: 0.0143
  values: 0.0136
  values: 0.013
  values: 0.0125
  values: 0.0123
  values: 0.012
  values: 0.0115
  values: 0.0109
  values: 0.0119
  values: 0.0139
  values: 0.0141
  values: 0.0146
  values: 0.0153
  values: 0.0158
  values: 0.0154
  values: 0.0121
  values: 0.0095
  values: 0.0069
  values: 0.005
  values: 0.003
  values: 0.0026
  values: 0.0024
  values: 0.0027
  values: 0.0029
  values: 0.0031
  values: 0.0033
  values: 0.002
  values: 0.0013
  values: 0.0008
  values: 0.0007
  values: 0.0009
  values: 0.0021
  values: 0.0022
  values: 0.0014
  values: 0.0015
  values: 0.0023
  values: 0.0019
  values: 0.0012
  values: 0.001
  values: 0.0034
  values: 0.0039

depth: 294.5
depth.units: cm
table name: chron1model1distribution7
age:
  units: yr BP
  variable name: age
  number: 1
  values: 9540
  values: 9545
  values: 9550
  values: 9555
  values: 9560
  values: 9565
  values: 9570
  values: 9575
  values: 9580
  values: 9585
  values: 9590
  values: 9595
  values: 9600
  values: 9605
  values: 9610
  values: 9615
  values: 9620
  values: 9625
  values: 9630
  values: 9635
  values: 9640
  values: 9645
  values: 9650
  values: 9655
  values: 9660
  values: 9665
  values: 9670
  values: 9675
  values: 9680
  values: 9685
  values: 9690
  values: 9695
  values: 9700
  values: 9705
  values: 9710
  values: 9715
  values: 9720
  values: 9725
  values: 9730
  values: 9735
  values: 9740
  values: 9745
  values: 9750
  values: 9755
  values: 9760
  values: 9765
  values: 9770
  values: 9775
  values: 9780
  values: 9785
  values: 9790
  values: 9795
  values: 9800
  values: 9805
  values: 9810
  values: 9815
  values: 9820
  values: 9825
  values: 9830
  values: 9835
  values: 9840
  values: 9845
  values: 9850
  values: 9855
  values: 9860
  values: 9865
  values: 9870
  values: 9875
  values: 9880
  values: 9885
  values: 9890
  values: 9895
  values: 9900
  values: 9905
  values: 9910
  values: 9915
  values: 9920
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0002
  values: 0.0005
  values: 0.001
  values: 0.0016
  values: 0.0023
  values: 0.0026
  values: 0.002
  values: 0.0018
  values: 0.0017
  values: 0.0021
  values: 0.0025
  values: 0.0028
  values: 0.0027
  values: 0.0029
  values: 0.003
  values: 0.0024
  values: 0.0022
  values: 0.0032
  values: 0.0036
  values: 0.0042
  values: 0.0052
  values: 0.0063
  values: 0.0069
  values: 0.0073
  values: 0.0076
  values: 0.008
  values: 0.0082
  values: 0.0084
  values: 0.0085
  values: 0.0087
  values: 0.0088
  values: 0.0089
  values: 0.0091
  values: 0.0094
  values: 0.0097
  values: 0.0103
  values: 0.0108
  values: 0.0113
  values: 0.0117
  values: 0.0119
  values: 0.012
  values: 0.0121
  values: 0.0123
  values: 0.0124
  values: 0.0125
  values: 0.0126
  values: 0.0111
  values: 0.011
  values: 0.0102
  values: 0.0098
  values: 0.0101
  values: 0.0109
  values: 0.0129
  values: 0.013
  values: 0.0092
  values: 0.0095
  values: 0.0099
  values: 0.0105
  values: 0.0068
  values: 0.005
  values: 0.0045
  values: 0.0072
  values: 0.0086
  values: 0.0083
  values: 0.0066
  values: 0.0055
  values: 0.0058
  values: 0.0115
  values: 0.0116
  values: 0.0075
  values: 0.0074
  values: 0.0064
  values: 0.0051
  values: 0.0043
  values: 0.004
  values: 0.0033
  values: 0.0019
  values: 0.0015

depth: 327.5
depth.units: cm
table name: chron1model1distribution8
age:
  units: yr BP
  variable name: age
  number: 1
  values: 9445
  values: 9450
  values: 9455
  values: 9460
  values: 9465
  values: 9470
  values: 9475
  values: 9480
  values: 9485
  values: 9490
  values: 9495
  values: 9500
  values: 9505
  values: 9510
  values: 9515
  values: 9520
  values: 9525
  values: 9530
  values: 9535
  values: 9540
  values: 9545
  values: 9550
  values: 9555
  values: 9560
  values: 9565
  values: 9570
  values: 9575
  values: 9580
  values: 9585
  values: 9590
  values: 9595
  values: 9600
  values: 9605
  values: 9610
  values: 9615
  values: 9620
  values: 9625
  values: 9630
  values: 9635
  values: 9640
  values: 9645
  values: 9650
  values: 9655
  values: 9660
  values: 9665
  values: 9670
  values: 9675
  values: 9680
  values: 9685
  values: 9690
  values: 9695
  values: 9700
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  values: 9710
  values: 9715
  values: 9720
  values: 9725
  values: 9730
  values: 9735
  values: 9740
  values: 9745
  values: 9750
  values: 9755
  values: 9760
  values: 9765
  values: 9770
  values: 9775
  values: 9780
  values: 9785
  values: 9790
  values: 9795
  values: 9800
  values: 9805
  values: 9810
  values: 9815
  values: 9820
  values: 9825
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0001
  values: 0.0002
  values: 0.0003
  values: 0.0005
  values: 0.0007
  values: 0.0011
  values: 0.0015
  values: 0.002
  values: 0.0024
  values: 0.0025
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  values: 0.0021
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  values: 0.0026
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  values: 0.0045
  values: 0.0047
  values: 0.0048
  values: 0.0049
  values: 0.005
  values: 0.0051
  values: 0.0052
  values: 0.0053
  values: 0.0055
  values: 0.0058
  values: 0.006
  values: 0.0062
  values: 0.0063
  values: 0.0064
  values: 0.0065
  values: 0.0066
  values: 0.0067
  values: 0.0068
  values: 0.0059
  values: 0.0057
  values: 0.0071
  values: 0.0078
  values: 0.0084
  values: 0.0089
  values: 0.0092
  values: 0.0094
  values: 0.0095
  values: 0.0093
  values: 0.0098
  values: 0.0099
  values: 0.0091
  values: 0.0097
  values: 0.0096
  values: 0.009
  values: 0.0088
  values: 0.0086
  values: 0.0085
  values: 0.008
  values: 0.0075
  values: 0.007
  values: 0.0054
  values: 0.0046
  values: 0.0037
  values: 0.0019
  values: 0.0017
  values: 0.0018
  values: 0.0014
  values: 0.0013
  values: 0.0012
  values: 0.001
  values: 0.0009
  values: 0.0008
  values: 0.0006
  values: 0.0004

depth: 465.5
depth.units: cm
table name: chron1model1distribution9
age:
  units: yr BP
  variable name: age
  number: 1
  values: 12750
  values: 12755
  values: 12760
  values: 12765
  values: 12770
  values: 12775
  values: 12780
  values: 12785
  values: 12790
  values: 12795
  values: 12800
  values: 12805
  values: 12810
  values: 12815
  values: 12820
  values: 12825
  values: 12830
  values: 12835
  values: 12840
  values: 12845
  values: 12850
  values: 12855
  values: 12860
  values: 12865
  values: 12870
  values: 12875
  values: 12880
  values: 12885
  values: 12890
  values: 12895
  values: 12900
  values: 12905
  values: 12910
  values: 12915
  values: 12920
  values: 12925
  values: 12930
  values: 12935
  values: 12940
  values: 12945
  values: 12950
  values: 12955
  values: 12960
  values: 12965
  values: 12970
  values: 12975
  values: 12980
  values: 12985
  values: 12990
  values: 12995
  values: 13000
  values: 13005
  values: 13010
  values: 13015
  values: 13020
  values: 13025
  values: 13030
  values: 13035
  values: 13040
  values: 13045
  values: 13050
  values: 13055
  values: 13060
  values: 13065
  values: 13070
  values: 13075
  values: 13080
  values: 13085
  values: 13090
  values: 13095
  values: 13100
  values: 13105
  values: 13110
  values: 13115
  values: 13120
  values: 13125
  values: 13130
probability density:
  variable name: probabilityDensity
  number: 2
  values: 0.0003
  values: 0.0005
  values: 0.0008
  values: 0.0011
  values: 0.0012
  values: 0.0013
  values: 0.0014
  values: 0.0018
  values: 0.0024
  values: 0.0033
  values: 0.0041
  values: 0.0048
  values: 0.0047
  values: 0.0043
  values: 0.0036
  values: 0.0031
  values: 0.003
  values: 0.0032
  values: 0.0037
  values: 0.005
  values: 0.0058
  values: 0.0067
  values: 0.0076
  values: 0.0082
  values: 0.0088
  values: 0.01
  values: 0.0113
  values: 0.012
  values: 0.0118
  values: 0.011
  values: 0.0103
  values: 0.0102
  values: 0.0104
  values: 0.0112
  values: 0.0119
  values: 0.0121
  values: 0.0128
  values: 0.0137
  values: 0.0147
  values: 0.0157
  values: 0.016
  values: 0.0155
  values: 0.0143
  values: 0.0133
  values: 0.0129
  values: 0.013
  values: 0.0138
  values: 0.0146
  values: 0.0174
  values: 0.0201
  values: 0.0226
  values: 0.0249
  values: 0.028
  values: 0.0299
  values: 0.0279
  values: 0.0254
  values: 0.0239
  values: 0.0217
  values: 0.0185
  values: 0.0156
  values: 0.0149
  values: 0.0161
  values: 0.0204
  values: 0.0211
  values: 0.0197
  values: 0.0163
  values: 0.0124
  values: 0.009
  values: 0.0039
  values: 0.0034
  values: 0.0038
  values: 0.0049
  values: 0.0053
  values: 0.0052
  values: 0.0045
  values: 0.0029
  values: 0.0022
  values: 0.0019

version: 1.1.1
last version: 1.1.0
curator: nicholas
timestamp: 2025-06-12 21:36:20.338024 UTC
changes:
  paleo column metadata: age (WEB5e6f6537): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: depth (WEB5efbd119): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (WEB65af657c): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (WEB65af657c): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

version: 1.1.0
last version: 1.0.8
curator: nicholas
timestamp: 2025-06-12 19:34:24.913483 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  chron data table: Column 'ElGygytgynCrater.Schwamborn.2006-chron-NA1', with variable name 'depth', was added to the dataset
  chron data table: Column 'ElGygytgynCrater.Schwamborn.2006-chron-NA2', with variable name 'age.rangeLow', was added to the dataset
  chron data table: Column 'ElGygytgynCrater.Schwamborn.2006-chron-NA3', with variable name 'age.rangeHigh', was added to the dataset
  chron data table: Column 'ElGygytgynCrater.Schwamborn.2006-chron-NA4', with variable name 'age', was added to the dataset
  chron data table: Column 'ElGygytgynCrater.Schwamborn.2006-chron-NA5', with variable name 'depth', was added to the dataset
  chron data table: Column 'ElGygytgynCrater.Schwamborn.2006-chron-NA6', with variable name 'ageEnsemble', was added to the dataset
  chron data table: Column 'WEB-1c474-62b1-49a4-8371-44aec', with variable name 'depth', was added to the dataset
  chron data table: Column 'WEB-47f10-65b3-4a85-9f83-1e021', with variable name 'age14C_uncertainty1s', was added to the dataset
  chron data table: Column 'WEB-74bea-6819-4795-aeee-4508b', with variable name 'uncertainty1s', was added to the dataset
  chron data table: Column 'WEB-ec333-d39f-4696-bcb4-8a387', with variable name 'age', was added to the dataset
  chron column metadata: ageType (WEB0dc3c683): chronData_variableName: 'age_type' has been replaced by 'ageType'
  chron column metadata: depth_bottom (WEB646f14d2): chronData_proxyObservationType: '' has been replaced by 'depth_bottom'
  chron column metadata: age14C (WEB69cab50f): chronData_units: 'yr' has been replaced by 'yr 14C BP'
  chron column metadata: age14C (WEB69cab50f): chronData_variableName: 'age' has been replaced by 'age14C'
  chron column metadata: age14C (WEB69cab50f): chronData_inferredVariableType: '' has been replaced by 'age14C'
  chron column metadata: rejected (WEBa775457f): chronData_variableName: 'includeY/N' has been replaced by 'rejected'
  chron column metadata: uncertainty_young (WEBf313ef11): chronData_units: 'yr bp' has been replaced by 'yr 14C BP'
  chron column metadata: uncertainty_young (WEBf313ef11): chronData_proxyObservationType: '' has been replaced by 'uncertainty_young'
  chron column metadata: uncertainty_old (WEBfd23272e): chronData_units: 'yr bp' has been replaced by 'yr 14C BP'
  chron column metadata: uncertainty_old (WEBfd23272e): chronData_proxyObservationType: '' has been replaced by 'uncertainty_old'
  chron data values: age14C (WEB69cab50f): The size of the chronData_values have changed, from 12 to 12 entries.
  chron data values: rejected (WEBa775457f): The size of the chronData_values have changed, from 12 to 12 entries.
  chron data values: uncertainty_young (WEBf313ef11): The size of the chronData_values have changed, from 12 to 12 entries.
  chron data values: uncertainty_old (WEBfd23272e): The size of the chronData_values have changed, from 12 to 12 entries.

version: 1.0.8
last version: 1.0.7
curator: nicholas
timestamp: 2024-04-10 22:51:31 UTC
changes:
  paleo column metadata: d18O (WEB65af657c): paleoData_proxyGeneral: 'isotope' has been replaced by 'isotopic'

version: 1.0.7
last version: 1.0.6
curator: nicholas
timestamp: 2023-05-25 17:41:42 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  geographic metadata: geo_elevation: '' has been replaced by '520'

version: 1.0.6
last version: 1.0.5
curator: nicholas
timestamp: 2023-02-09 15:39:42 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo column metadata: age (WEB5e6f6537): paleoData_datum: '' has been replaced by '1950'
  paleo column metadata: age (WEB5e6f6537): paleoData_units: 'BP' has been replaced by 'yr BP'
  paleo column metadata: age (WEB5e6f6537): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: age (WEB5e6f6537): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
  paleo column metadata: depth (WEB5efbd119): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: depth (WEB5efbd119): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'
  paleo interpretation metadata: d18O (WEB65af657c): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (WEB65af657c): interpretation1_variable: 'Piso' has been replaced by 'precipitationIsotope'

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2022-09-21 01:21:47 UTC
changes:
  publication metadata: pub1_volume: '66' has been replaced by ''

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2022-07-28 17:30:37 UTC
changes:
  publication metadata: pub1_doi: '10.1016/j.yqres.2006.06.007' has been replaced by ''
  geographic metadata: geo_elevation: '520' has been replaced by ''
  paleo interpretation metadata: d18O (WEB65af657c): interpretation1_variableDetail: 'precip@surface' has been replaced by 'precipitation@surface'

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2022-05-18 00:25:35 UTC
changes:
  paleo interpretation metadata: d18O (WEB65af657c): interpretation1_variableGroup: 'Temperature' has been replaced by 'Piso'
  paleo interpretation metadata: d18O (WEB65af657c): interpretation1_variableGroupDirection: 'negative' has been replaced by ''
  paleo column metadata: d18O (WEB65af657c): paleoData_mostRecentCompilations: '' has been replaced by 'Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2022-05-16 23:07:05 UTC
changes:
  paleo column metadata: d18O (WEB65af657c): paleoData_proxyDetail: 'pore ice' has been replaced by 'PoreIce'
  paleo column metadata: d18O (WEB65af657c): paleoData_datum: '' has been replaced by 'VSMOW'
  paleo interpretation metadata: d18O (WEB65af657c): interpretation1_variable: 'T' has been replaced by 'Piso'
  paleo interpretation metadata: d18O (WEB65af657c): interpretation1_variableDetail: 'air@surface' has been replaced by 'precip@surface'

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2022-03-01 18:54:40 UTC
changes:
  base metadata: archiveType: 'Ice-other' has been replaced by 'GroundIce'

version: 1.0.0
curator: nick
timestamp: 2020-08-21 15:34:37 UTC
notes: This marks the creation of the changelog, and marks the status of this dataset as of Temp12k version 1.0.1
changes:
  setup: Changelog created

Ground ice and slope sediments archiving late Quaternary paleoenvironment and paleoclimate signals at the margins of El'gygytgyn Impact Crater, NE Siberia
abstract: Abstract An accumulation terrace close to the El'gygytgyn Impact Crater in northeastern Siberia contains stratigraphic and periglacial evidence of the paleoenvironmental and paleoclimatic history and permafrost dynamics during late Quaternary time. A succession of paleo active-layer deposits that mirror environmental changes records periods favorable for the establishment and growth of ice-wedge polygonal networks and sediment variations. These two elements of the periglacial landscape serve as complementary paleoenvironmental archives that can be traced back to ∼ 14,000 cal yr BP. The slope sediments and the ground ice contained therein have prominent relative maxima and minima in properties (grain size, total organic content, oxygen isotopes). They document a regional early Holocene thermal maximum at about 9000 cal yr BP, followed by a transition to slightly cooler conditions, and a subsequent transition to slightly warmer conditions after about 4000 cal yr BP. Results from sedimentary analysis resemble morphological and geochemical (oxygen and hydrogen isotopes) results from ice wedge studies, in which successive generations of ice-wedge polygonal networks record warmer winters in late Holocene time. Moreover, peaks of light soluble cation contents and quartz-grain surface textures reveal distinct traces of cryogenic weathering. We propose a conclusive sedimentation model illustrating terrace formation in a permafrost terrain.
author:
  name: Schwamborn, Georg; Meyer, Hanno; Fedorov, Grigory; Schirrmeister, Lutz; Hubberten, Hans-W.
cite key: 6AP22NXR
issue: 2
journal: Quaternary Research
page: 259-272
pages: 259 272
pub data url: doi.org
publisher: Cambridge University Press (CUP)
type: article-journal
year: 2006

longitude: 172.219
latitude: 67.441
elevation: 520
country ocean: Europe>Eastern Europe>Russian Federation
gcmd location: Europe>Eastern Europe>Russian Federation
site name: ElGygytgyn Crater hillslopes