In preparation for beginning excavation of a new 2 x 2 m unit, Banda Research Project team members Leith Smith (right) and Victor Mattey (left) extend grid points on Mound 6, Station 6, Makala Kataa. Smith uses a rock to pound in a grid peg at a point established using tape measures extended from previously placed grid pegs. The accuracy of the peg's location in this 2 m interval grid is checked according to horizontal (2 m) and diagonal (5.66 m) measurements from the other unit pegs. Low piles of sieved dirt from ongoing excavations are visible in the background. Makala Kataa, Station 6, 1994.