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Andrews, John T; Roth, Wendy; Piper, David J W (2023): Gravel petrology of Hudson strait sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962772, 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

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Keyword(s):
Hudson Strait,; Labrador Sea; Mineral compositions; Sediment unmixing; X-ray diffraction
Coverage:
Latitude: 45.911000 * Longitude: -45.234000
Minimum DEPTH, sediment/rock: 0.100 m * Maximum DEPTH, sediment/rock: 6.200 m
Event(s):
HU90-020-074 * Latitude: 45.911000 * Longitude: -45.234000 * Elevation: -972.0 m * Method/Device: Piston corer (PC)
Comment:
Sediments from channel samples were weighed and sieved through a 2 mm mesh. Granules >2 mm were visually identified with a binocular microscope and dolomite was separated from limestone by adding a drop of 10% HCl. The number of grains > 2 mm varied between 28 and 222.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmPiper, David J WGeocode
2Depth, sediment/rock, top/minimumDepth sed topmPiper, David J W
3Depth, sediment/rock, bottom/maximumDepth sed botmPiper, David J W
4Heinrich eventHeinrich eventPiper, David J W
5Sample code/labelSample labelPiper, David J W
6Sample massSamp mgPiper, David J W
7Size fraction > 2 mm, gravel>2 mmgPiper, David J W
8Grains, counted/analyzedGrains#Piper, David J W
9LimestoneLmst#Piper, David J W
10GrainsGrains#Piper, David J Wbeige (incl. pink)
11GrainsGrains#Piper, David J Wgrey (incl. white)
12DolomiteDol#Piper, David J W
13SandstoneSdst#Piper, David J WSandstone, Siltstone
14GrainsGrains#Piper, David J Wred
15Quartz, polycrystallinePolyQz#Piper, David J W
16Quartz, monocrystallineMonoQz#Piper, David J W
17Granitoid rocksGranitoid#Piper, David J W
18Igneous rocks, maficMafic igneous#Piper, David J W
19SchistSchist#Piper, David J W
20AmphiboliteAmphibolite#Piper, David J W
21Metmorphic rocksMetmorphic rocks#Piper, David J W
22Rocks, othersRock oth#Piper, David J W
23LimestoneLmst%Piper, David J W
24GrainsGrains%Piper, David J Wbeige (incl. pink)
25GrainsGrains%Piper, David J Wgray
26DolomiteDol%Piper, David J W
27SandstoneSdst%Piper, David J W
28GrainsGrains%Piper, David J Wred
29Quartz, polycrystallinePolyQz%Piper, David J W
30Quartz, monocrystallineMonoQz%Piper, David J W
31Granitoid rocksGranitoid rocks%Piper, David J W
32Igneous rocks, maficIgneous rocks, mafic%Piper, David J W
33SchistSchist%Piper, David J W
34AmphiboliteAmphibolite%Piper, David J W
35Metmorphic rocksMetmorphic rocks%Piper, David J W
36Rocks, othersRock oth%Piper, David J W
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
882 data points

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