| Block ID | Facies | Macroscopic description of petrographic features | Litho-type |
| U4 | Upper | Light brown bedded, oolitic fine sandstone, inter-bedded with siltstone, bonded with clay matrix and calcareous cement | Wacke |
| U3 | Dark brown massive fine sandstone, bonded with clay matrix, iron oxides, and calcareous cements | ||
| U2 | Light brown bedded fine sandstone, inter-bedded with siltstone, bonded with clay matrix and calcareous cement | ||
| U1 | Light to dark brown, oolitic fine sandstone, inter-bedded with siltstone, bonded with clay matrix and calcareous cement | ||
| M6 | Middle | Yellow-dark brown bedded medium sandstone, poorly cemented with silica and iron oxide cements | Arenite |
| M5 | Brown-grey fine to medium sandstone, well cemented by iron oxides and very frequent calcareous cement concentration | ||
| M4 | White massive fine to medium sandstone, poorly cemented with silica cement | ||
| M3 | Brown-light brown bedded, fine to medium grained sandstone, well cemented by iron oxides cement | ||
| M2 | Yellow violet bedded medium sandstone, well cemented with silica iron oxide and calcareous cements | ||
| M1 | Dark brown fine sandstone, well cemented by iron oxides cement | ||
| L10 | Lower | Yellow-dark brown bedded medium sandstone, poorly cemented with silica and iron oxides cements | Arenite |
| L9 | Yellow fine to medium sandstone, poorly cemented with iron oxides cement | ||
| L8 | Mottled creamy white-reddish brown fine sandstone, very frequent iron oxide nodules and clay pockets, bonded with clay matrix and iron oxides cement | Wacke | |
| L7 | Light brown bedded fine to medium sandstone, poorly cemented by iron oxides cement | Arenite | |
| L6 | Yellow-light red bedded coarse to medium sandstone, weakly cemented by silica and iron oxides cements | ||
| L5 | Dark violet-yellow bedded fine to medium sandstone, well cemented by iron oxides and silica cements | ||
| L4 | Dark violet-white bedded fine to medium sandstone, well cemented by iron oxides and silica cements | ||
| L3 | Yellow - dark grey bedded coarse to medium sandstone, poorly cemented with Iron oxides and silica cements | ||
| L2 | Reddish brown bedded medium to coarse sandstone, with coarse grained small lenses, poorly cemented by Iron oxides and silica cements | ||
| L1 | Mottled yellow-violet fine to coarse sandstone, interbedded with siltstone, very frequent iron oxides nodules, bonded with clay matrix and iron oxide cement | Wacke |