Basket/zembil 978 37 86 Crust layer The matrix is weakly cemented brown sandy silt with 15-20 % angular and subrounded cobbles. B37 is the removal of a crust layer determined to be on top of the clay ... NPD ... lamp type XXI rim 1, base 1, bs 1, handle 1 nonj ... red 9 white 6 yellow 2