| Il is composed of gray, greenish shales interbedded with silty mudstones and siltstones. |
| The section is dominated by quartzose grey and pink sandstone, interbedded with red-orange mudstones. |
| The presence of locally interbedded airfall tuffs implies subaerial eruption. |
| North of the Burd Gol zone there is a small area of interbedded marine mudstone and limestone which reportedly contain Carboniferous fossils. |
| The Yellow Cat Member contains a basal calcrete with interbedded sands and clays and extends upward to a prominent sandstone unit. |
| Near the top of the succession blue-grey silty calcareous mudstones are interbedded with subordinate graded sandstones. |
