Figure 16. Reservoir R19 at end of season; final cleanup to be done in 2017. 2 November 2016.
Figure 25. Team 2. The Group mostly responsible for clearing the deep stone layer from Quarry-Reservoir R19. 2 November, 2016.
Figure 18. The undisturbed sediment area in Reservoir R16. 29 October, 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 9. Reservoir R7 after cleanout, with 20th century plaster intact. 27 October 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 12. Reservoir with rock and soil heaps; looking north. 11 Oct. 2016.
Figure 8. Crew removing building blocks from Reservoir R31. 20 October 2016.
