Figure 16. Reservoir R19 at end of season; final cleanup to be done in 2017. 2 November 2016.
Figure 10. Twentieth Century surface supply channel collected runoff from open field to north of Reservoir R31. Oct 10, 2016.
Figure 12. Reservoir with rock and soil heaps; looking north. 11 Oct. 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 7. Reservoir R31 just after the cleanout began, 11 Oct. 2016.
Figure 9. Reservoir R7 after cleanout, with 20th century plaster intact. 27 October 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.
