PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2009-11-15 NOTE = "Sample description" END_OBJECT = TEXT END Skeidararsandur plain Downstream along Skeidararsandur, 3-5 km from (SS-7), between Gisjukvisl and Haoldukvisl, 63 degrees N49.254, 17 degrees W17.158. elevation 56 ft. Quicksand-like conditions because of the preponderance of very fine-grained particles and high water content of the soil (but less than site SS-7). Large particles (10 cm or larger) are absent. Small particles (5-10 mm) lie only on dunes, covering 20-30% of the surface, possibly serving as an anchor for finer-grained particles. These 1-5 mm surface particles are sub- fine to coarse pebbles. Composition is 97-99% basalt. Sea grass predominates. Samples are taken from the bottom of the trench, to avoid contamination with organics.