southwest corner ~ 11AU29
southwest corner ~ 10SE13
southwest corner ~ 09DE18
southwest corner ~ 09AU23
southwest corner ~ 08JL18
southwest corner ~ 08MR09
southwest corner ~ 07NO07
southwest corner ~ 07JL13
southwest corner ~ 07MA21
southwest corner (exposed earth is top of dike) ~ 07MR10
southeast corner ~ 11AU30
southeast corner ~ 10SE13
southeast corner ~ 09DE18
southeast corner ~ 09AU23
southeast corner ~ 07NO07
southeast corner ~ 07JL13