Wohlfeil, Kay (1982): Distribution of basalt boulders and ice rafted debris in the region of the Iceland-Faroe-Ridge (Fig. 6-12) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.548073, Supplement to: Wohlfeil, K (1982): Verbreitung, Herkunft und Bedeutung der Psephite des Seegebietes zwischen den Färöer und Island. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C36, 31-56
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Abstract:
Psephitic particles in the region of the Iceland-Faeroe-Ridge have been transported and deposited by means of a complex interplay of glacier movements and drifting icebergs. The composition of the particle association is controlled by the sedimentation of basaltic rock particles derived from the ridge itself and, in addition to that and in southern parts of the ridge, from the Faeroe Islands, the Faeroe-Bank and the Bill Baileys-Bank. Besides, there are crystalline and sedimentary dropstones showing a very varied petrography and a wide range of particle sizes. Their percentage becomes greater as the distance from the ridge increases. The association of dropstones is relatively homogeneous in the region of the ridge and only at greater distances from the ridge it becomes more differentiated. Owing to their composition and distribution, as well as on the basis of characteristic fossils and rock types, the drop-stones are derived from Scandianvia and Great Britain. During periods of maximum glaciation, the Icland-Faeroe-Ridge, th eFaeroe-Bank and the Bill Baileys-Bank were under ice.
Coverage:
Median Latitude: 62.867179 * Median Longitude: -9.864359 * South-bound Latitude: 60.250000 * West-bound Longitude: -16.916667 * North-bound Latitude: 64.916667 * East-bound Longitude: -4.833333
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
M20_20 * Latitude: 62.116667 * Longitude: -9.000000 * Location: Iceland-Faeroe Ridge * Campaign: M20 * Basis: Meteor (1964) * Method/Device: Dredge (DRG)
M20_22 * Latitude: 63.833333 * Longitude: -6.750000 * Location: Iceland-Faeroe Ridge * Campaign: M20 * Basis: Meteor (1964) * Method/Device: Gravity corer (Kiel type) (SL)
M20_23 * Latitude: 62.583333 * Longitude: -10.416667 * Location: Iceland-Faeroe Ridge * Campaign: M20 * Basis: Meteor (1964) * Method/Device: Dredge (DRG)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Basalt | Basalt | % | Wohlfeil, Kay | ||
| 6 | Ice rafted debris | IRD | % | Wohlfeil, Kay | crystalline in allochthonouse dropstones | |
| 7 | Ice rafted debris | IRD | % | Wohlfeil, Kay | chalk in allochthonouse dropstones | |
| 8 | Sandstone | Sdst | % | Wohlfeil, Kay | in allochthonouse dropstones | |
| 9 | Carbonates | Carb | % | Wohlfeil, Kay | in allochthonouse dropstones | |
| 10 | Claystone | Claystone | % | Wohlfeil, Kay | in allochthonouse dropstones | |
| 11 | Chert | Chert | % | Wohlfeil, Kay | in allochthonouse dropstones |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
391 data points