Figure 18. The undisturbed sediment area in Reservoir R16. 29 October, 2016.
Figure 16. Reservoir R19 at end of season; final cleanup to be done in 2017. 2 November 2016.
Figure 21. The dry south west corner of Reservoir 13 with its deposit of plastic bottles on top of algae ‘rooted’ in about 3 cm of new sediment. 26 October, 2016.
Figure 25. Team 2. The Group mostly responsible for clearing the deep stone layer from Quarry-Reservoir R19. 2 November, 2016.
Figure 17. Close up view of quarry marks. Below the 10-cm scale stick the groove in which wood wedges soaked with water were jammed is clearly visible. Because of the fine-grained igneous texture, the basalt blocks split of smoothly, similar to a flint sliver knapped from a core. 1 November, 2016.
Figure 8. Crew removing building blocks from Reservoir R31. 20 October 2016.
Figure 3. Excavation of the rubble approaching completion. 25 October 2016.
Figure 11. Reservoir R19 with soil heaps; looking to southwest. 11 Oct 2016.
