Sample: VanDenBogaard_2002_GRAM-5
| Sample ID: |
VanDenBogaard_2002_GRAM-5 [1] |
| Station ID: |
VanDenBogaard_2002_GRAM |
| AT Num: |
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| Volcano: |
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| Possible source: |
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| Eruption: |
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| Collector: |
van den Bogaard, Christel |
| Date sampled: |
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| Sample type 1: |
Tephra Fall |
| Color: |
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| Final unit: |
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| Text Description: |
Not a visible tephra layer: cryptotephra. 150–162 cm depth in core. Colourless, highly vesicular, bubblewall and non-vesicular angular glass shards. Their maximum measured length is 100 microns, the median being <45 microns. About 60% of the shards have characteristic feldspar microlite crystals up to 20 microns long, occurring in all types of glass shards |
| Sample Location: |
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References Cited
van den Bogaard, C., and Schmincke, H.U., 2002, Linking the North Atlantic to central Europe: A high-resolution Holocene tephrochronological record from northern Germany: Journal of Quaternary Science, v. 17, p. 3-20, doi: 10.1002/jqs.636