Outstanding feature	Marine algal oncolites nucleated about pelecypod valves
Folk Classification	Poorly washed Fossiliferous Pisosparite
Dunham Classification	Fossiliferous Pisolitic Packstone
Common Grains	Oncoids, pelecypod valves, grapestones, pellets and spicules
Sorting	Bimodal sorted
Rounding	rounded grains
Micritization & envelopes	Common alteration of margins of bioclasts
Cement & diagenetic fabric	Calcite spar & micrite cement. Marine & then burial diagenesis
Porosity
Depositional Setting	Moderate energy
Diagenetic history	Micritized, then a rim cement followed by equant spar during burial.

This oncoid rich carbonate accumulated in a moderate energy open marine setting, since there are both bioclasts and algae associated. The bimodality suggests there were several sources for the sediment, which shows some level of winnowing of the fine grained micrites. The setting of these sediments appears to have ranged from higher energy marine, like a channeld to some level of protection on an adjacent shoal. The sediment grains show evidence of micritization in a marine setting followed by the effects of a bladed rim cment preciptated during early burial and a later final void fill equant spar.