/* DATA DESCRIPTION: Citation: Andrews, John T; Roth, Wendy; Piper, David J W (2023): Gradistat derived properties of Hudson Strait Heinrich the < 2 mm sediment fraction from sediment cores HU91020-074 and HU204024-042 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962769, In: Andrews, JT et al. (2023): Mineral signature of Hudson Strait and Hudson Strait Heinrich events [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.962728 Keyword(s): Hudson Strait,; Labrador Sea; Mineral compositions; Sediment unmixing; X-ray diffraction References: Andrews, John T (2022): Mineral and grain size data for sediment core MD99-2317 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.940546 Andrews, John T; Roth, Wendy; Jennings, Anne E (2023): Grain size and mineral variability of glacial marine sediments. Journal of Sedimentary Research, 93(1), 37-49, https://doi.org/10.2110/jsr.2022.044 Coverage: MEDIAN LATITUDE: 48.144500 * MEDIAN LONGITUDE: -45.459500 * SOUTH-BOUND LATITUDE: 45.911000 * WEST-BOUND LONGITUDE: -45.685000 * NORTH-BOUND LATITUDE: 50.378000 * EAST-BOUND LONGITUDE: -45.234000 MINIMUM DEPTH, sediment/rock: 3.150 m * MAXIMUM DEPTH, sediment/rock: 4.130 m Event(s): HU90-020-072 * LATITUDE: 45.911000 * LONGITUDE: -45.234000 * ELEVATION: -972.0 m * LOCATION: Flemish Cap * METHOD/DEVICE: Piston corer (PC) HU2004-024-042 * LATITUDE: 50.378000 * LONGITUDE: -45.685000 * ELEVATION: -1875.0 m * LOCATION: Orphan Knoll * METHOD/DEVICE: Piston corer (PC) Comment: Gradistat derived properties of Hudson Strait Heinrich the < 2 mm sediment fraction from cores HU91020-074 and HU204024-042. Calcite is not removed due the presence of detrital calcite and dolomite (Andrews et al., 2023). Parameter(s): Event label (Event) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Latitude of event (Latitude) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Longitude of event (Longitude) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Elevation of event [m] (Elevation) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) DEPTH, sediment/rock [m] (Depth sed) * GEOCODE * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Sample type (Samp type) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Texture (Texture) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Lithology/composition/facies (Lithology) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Grain size, mean [µm] (Grain size mean) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Sorting (Sort) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Skewness (Skew) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Kurtosis (Kurt) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Grain size, mean, description (Grain size mean descr) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Sorting description (Sort descr) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Skewness description (Skew descr) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Kurtosis description (Kurt descr) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Mode, grain size [µm] (Mode) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) * COMMENT: Mode 1 Mode, grain size [µm] (Mode) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) * COMMENT: Mode 2 Mode, grain size [µm] (Mode) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) * COMMENT: Mode 3 Percentile 10 [µm] (Perc10) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Percentile 50 [µm] (Perc50) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Percentile 90 [µm] (Perc90) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Sand [%] (Sand) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Mud [%] (Mud) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 64-32 mm, very coarse gravel, pebble [%] (64-32 mm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 32-16 mm, coarse gravel, pebble [%] (32-16 mm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 16-8 mm, medium gravel [%] (16-8 mm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 8.0-4.0 mm, fine gravel [%] (8-4 mm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 4.0-2.0 mm, very fine gravel, granule [%] (4-2 mm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 2.000-1.000 mm, (-1.0)-0.0 phi, very coarse sand [%] (2-1 mm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand [%] (1-0.5 mm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand [%] (500-250 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.250-0.125 mm, 2.0-3.0 phi, fine sand [%] (250-125 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.125-0.063 mm, 3.0-4.0 phi, very fine sand [%] (125-63 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.063-0.032 mm, 4.0-5.0 phi, very coarse silt [%] (63-32 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.032-0.016 mm, 5.0-6.0 phi, coarse silt [%] (32-16 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.016-0.008 mm, 6.0-7.0 phi, medium silt [%] (16-8 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.008-0.004 mm, 7.0-8.0 phi, fine silt [%] (8-4 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction 0.004-0.002 mm, 8.0-9.0 phi, very fine silt [%] (4-2 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) Size fraction < 0.002 mm, clay [%] (<2 µm) * PI: Andrews, John T (https://orcid.org/0000-0003-3169-5979, andrewsj@colorado.edu) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 245 data points */ Event Latitude Longitude Elevation [m] Depth sed [m] Samp type Texture Lithology Grain size mean [µm] Sort Skew Kurt Grain size mean descr Sort descr Skew descr Kurt descr Mode [µm] (Mode 1) Mode [µm] (Mode 2) Mode [µm] (Mode 3) Perc10 [µm] Perc50 [µm] Perc90 [µm] Sand [%] Mud [%] 64-32 mm [%] 32-16 mm [%] 16-8 mm [%] 8-4 mm [%] 4-2 mm [%] 2-1 mm [%] 1-0.5 mm [%] 500-250 µm [%] 250-125 µm [%] 125-63 µm [%] 63-32 µm [%] 32-16 µm [%] 16-8 µm [%] 8-4 µm [%] 4-2 µm [%] <2 µm [%] HU90-020-072 45.9110 -45.2340 -972 3.630 Polymodal, Extremely Poorly Sorted Sandy Mud Very Fine Sandy Mud 5.428 22.044 -0.302 0.914 Fine Silt Extremely Poorly Sorted Very Fine Skewed Mesokurtic 15.450 19.950 11.950 0.062 11.317 182.496 25.885 74.115 0.000 0.000 0.000 0.000 0.000 0.000 0.770 5.658 8.746 10.711 9.741 9.790 9.773 9.324 7.396 28.091 HU90-020-072 45.9110 -45.2340 -972 3.975 Polymodal, Extremely Poorly Sorted Sandy Mud Very Fine Sandy Coarse Silt 5.661 17.585 -0.271 1.113 Fine Silt Extremely Poorly Sorted Fine Skewed Leptokurtic 15.450 11.950 5.565 0.084 10.089 153.694 20.991 79.009 0.000 0.000 0.000 0.000 0.000 0.000 0.633 4.391 7.467 8.501 9.994 11.851 11.256 11.241 9.201 25.465 HU90-020-072 45.9110 -45.2340 -972 4.130 Polymodal, Extremely Poorly Sorted Sandy Mud Very Fine Sandy Coarse Silt 5.144 17.493 -0.310 1.061 Fine Silt Extremely Poorly Sorted Very Fine Skewed Mesokurtic 19.950 15.450 11.950 0.076 10.101 131.637 20.168 79.832 0.000 0.000 0.000 0.000 0.000 0.000 0.025 3.287 7.307 9.549 11.084 11.808 10.893 10.736 8.841 26.471 HU90-020-072 45.9110 -45.2340 -972 3.400 Polymodal, Very Poorly Sorted Mud Fine Silt 2.832 11.010 -0.381 1.100 Very Fine Silt Very Poorly Sorted Very Fine Skewed Mesokurtic 6.320 15.450 19.950 0.072 5.449 37.828 1.534 98.466 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.534 12.393 13.070 14.583 16.084 12.624 29.712 HU2004-024-042 50.3780 -45.6850 -1875 3.570 Polymodal, Very Poorly Sorted Sandy Mud Fine Sandy Very Coarse Silt 18.175 10.994 -0.245 1.040 Coarse Silt Very Poorly Sorted Fine Skewed Mesokurtic 19.950 15.450 11.950 0.189 21.193 212.823 33.236 66.764 0.000 0.000 0.000 0.000 0.000 0.000 0.010 6.668 14.862 11.696 10.743 10.610 10.104 10.140 8.248 16.919 HU2004-024-042 50.3780 -45.6850 -1875 3.150 Polymodal, Extremely Poorly Sorted Sandy Mud Very Fine Sandy Mud 10.335 19.852 -0.493 0.965 Medium Silt Extremely Poorly Sorted Very Fine Skewed Mesokurtic 104.550 4.305 6.320 0.087 30.466 216.967 37.254 62.746 0.000 0.000 0.000 0.000 0.000 0.000 0.084 7.176 14.713 15.281 12.417 7.147 6.626 7.268 6.620 22.668 HU2004-024-042 50.3780 -45.6850 -1875 3.955 Polymodal, Extremely Poorly Sorted Sandy Mud Very Fine Sandy Very Coarse Silt 5.754 16.262 -0.348 1.114 Fine Silt Extremely Poorly Sorted Very Fine Skewed Leptokurtic 15.450 19.950 11.950 0.083 11.706 121.584 20.975 79.025 0.000 0.000 0.000 0.000 0.000 0.000 0.020 2.550 7.056 11.349 12.204 11.995 11.506 11.149 8.531 23.640