LITHOLOGY 

         Alluvium
   Qal

    Nal

  Volcanic

    Qv

    Mv - Padre Miguel

    Tv

     K Manto

Sedimentary

   T(?)-carbonate

    KT-clastic

   uK-carbonate

   uK-clastic

   lK-carbonate

   lK-clastic

   J-clastic

Intrusive
   lT

   KT

   K

Metamorphic

   J
  Pz

  pC
Nicaragua
   K strata

   K intrusive
 

source:  Rogers, R. D., 2003, Jurassic-Recent tectonic and stratigraphic history of the Chortis block of Honduras and Nicaragua (northern Central America), The University of Texas at Austin, Ph. D. dissertation, 289 p.