# of escarpment | Sample | Macroscopic characteristics |
1 | 10B | Clay with thin layers of fine light gray sand. Has a horizontal fracture filled with fine light gray sand. Presence of vegetation on the top of this escarpment. |
2 | 9B | Clay, dark to light brown, moist, very compact except on the top where the material is soft |
3 | 8B | Clayey, with intercalating dark and light brown layers, presence of small reddish surfaces |
7B | Very narrow intercalating light and dark brown layers; the sublayers show surface runoff | |
4 | 6B | Intercalating layers of clay with very fine dark to cream brown sand, slightly compact, presence of small red surfaces, dry and rough |
5B | Clay, light brown, with one end cradled horizontally | |
4B | Has the appearance of a clayey dark brown conglomerate; toward the top, small reddish surfaces with white edges | |
5 | 3B | Toward the base, light brown clay; toward the top, fine, light gray sand with black spots, very compact |
2B | Sandy, fine grain, with yellow to light reddish brown oxidation | |
1B | Intercalating layers of clay and fine sand at the base; the center is made up of reddish clay; at the top, intercalating layers of clay and fine sand are found. |