Home
Volcanoes
Webcams
News
Explore Data
Images
Get Involved
About AVO

Sample: VanDenBogaard_2002_GRAM-4

Sample ID: VanDenBogaard_2002_GRAM-4 [1]
Station ID: VanDenBogaard_2002_GRAM
AT Num:
Volcano:
Possible source:
Eruption:
Collector: van den Bogaard, Christel
Date sampled:
Sample type 1: Tephra Fall
Color:
Final unit:
Text Description: Not a visible tephra layer: cryptotephra.126–138 cm depth in core. The glass shards comprise mainly colourless vesicular and bubble wall shards.
Sample Location:
MarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarker
Legend
✕
Red (Warning)
Orange (Watch)
Yellow (Advisory)
Green (Normal)
Uninstrumented

500 km
300 mi
Leaflet U.S. Department of the Interior | U.S. Geological Survey | Policies

References Cited

[1] Linking the North Atlantic to central Europe: A high-resolution Holocene tephrochronological record from northern Germany, 2002

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