0
18
TQ
SAND
CLAY (UNDIFF. ORIGIN)
Fine-med. gr. clayey sand
Strat Unit Name
Tertiary-Pleistocene rocks
Strat Unit Description
Undifferentiated Tertiary to Pleistocene rocks.
GIS Code
aI
143.55
176.08
Nhunt
SILTSTONE
DOLOMITE ROCK
Siltstone with dolomite as laminations, massively and as intraformational clasts
Strat Unit Name
Tapley Hill Formation
Strat Unit Description
Siltstone, grey to black, dolomitic and pyritic grading upwards to calcareous, thinly laminated, locally cross-bedded; dolomite, grey, flaggy to massive; limestone conglomerate, intraformational; greywacke.
GIS Code
N-hunt