0
16
Qpcb
SANDSTONE
CALCRETE
Calc sandstone (?aeolianite), calcrete
Strat Unit Name
Bridgewater Formation
Strat Unit Description
Coastal barrier and shallow sub-tidal sediments: bioclastic and aeolian cross-bedded calcarenite, palaeosol horizons, often capped by calcrete.
GIS Code
I---cb
16
126.3
Tbe
SANDSTONE
CLAYSTONE
Sandstone & gravel, clay, carb claystone
Strat Unit Name
Poelpena Formation
Strat Unit Description
Sand, silt, clay, carbonaceous, micaceous, pyritic, frequent interbeds of dark brown lignite.
GIS Code
eI-ibe
126.3
213.4
J-o
SANDSTONE
CLAYSTONE
Sandstone, claystone, carb claystone, lignite, minor siltst
Strat Unit Name
Polda Formation
Strat Unit Description
Sand, clayey, grey, brown and black; silt, carbonaceous, grey; clay; lignite; coal. Sandstone, conglomerate in outcrop.
GIS Code
J----o