Pit Sub Strata Depth in cm Munsell # Value Chroma Color Notes B1 I S10 58 5Y6/1 5Y 6 1 gray inclusion B1 S1 4 10YR3/1 10YR 3 1 very dark grey Includes roots B1 S2 8 10YR4/2 10YR 4 2 dark grayish brown includes roots B1 S3 9 10YR4/1 10YR 4 1 dark gray includes roots B1 S4 10 10YR5/2 10YR 5 2 grayish brown fine, includes some roots B1 S5 13 2.5Y4/1 2.5Y 4 1 dark gray fine, includes roots B1 S6 17 2.5Y4/2 2.5Y 4 2 dark grayish brown mostly fine, with some roots B1 S7 22 2.5Y4/1 2.5Y 4 1 dark gray B1 S8 38 2.5Y3/1 2.5Y 3 1 very dark gray B1 S9 50 7.5YR4/3 7.5YR 4 3 brown fine, sandy B1 S10 58 10YR4/2 10YR 4 2 dark grayish brown clay inclusions B1 S10 75 10YR4/4 10YR 4 4 dark yellowish brown sandy B1 S10 68 7.5YR5/6 7.5YR 5 6 strong brown somewhat coarse