Figure 13. Removal of twentieth century reservoir cleanout. 12 Oct. 2016.
Figure 11. Reservoir R19 with soil heaps; looking to southwest. 11 Oct 2016.
Figure 7. Reservoir R31 just after the cleanout began, 11 Oct. 2016.
Figure 8. Crew removing building blocks from Reservoir R31. 20 October 2016.
Fig. 6. Supply channel created by the Masa’eid to direct the overflow from R13 to Reservoir R7. 2 Nov. 2016.
Figure 18. The undisturbed sediment area in Reservoir R16. 29 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 3. Excavation of the rubble approaching completion. 25 October 2016.
