Outstanding feature |
Calcispheres, spicules and ostracods in micrite |
Folk Classification |
Spicular biomicrite |
Dunham Classification |
Bioclastic wackestone |
Common Grains |
Calcispheres, spicules and ostracods |
Sorting |
Very poor |
Rounding |
Little |
Micritization & envelopes |
Alteration of bioclasts |
Cement & diagenetic fabric |
Micrite |
Porosity |
None |
Depositional Setting |
Low energy proteced area |
Diagenetic history |
Micrite cementation |
This fabric is typical micrite, from a deeper setting that is collecting spongue spicules, ostracods and calcispheres.