[[sketch of geologic column]]

      | Shubertella ls
      | Leonard ls. #1?

      | yellow shale

      | Scacchinella ls. cgl.

      | cgl, sh. & ss. 50' [[left margin note]]Wolfcamp ?[[/note]]

      |
 shale?| Penna?

Ls with Shubertella & Scacchinella slump from above
