0
4.57
? TpQlb
CLAY (UNDIFF. ORIGIN)
SAND
Red brown sandy clay grading to clayey sand at depth.
Strat Unit Name
Blanchetown Clay
Strat Unit Description
Clay, greenish grey, sandy; limestone, thin; and quartz sand; clay, green-grey, mottled, sandy.
GIS Code
pI--lb
4.57
24.38
Tpl
SAND
GRAVEL
Sand, fine-coarse grained, gravelly in places, quartzose, yellow-buff, micaceous with shell fragments towards bottom.
Strat Unit Name
Loxton Sand
Strat Unit Description
Sand, glauconitic, micaceous and shelly gravel; Coarse-grained sand and fine gravel, and calcareous micaceous, medium to coarse-grained sandstone. Shallow marine, beach, aeolian, lacustrine and fluvial.
GIS Code
p----l
24.38
41.15
Tmpb
SAND
CLAY (UNDIFF. ORIGIN)
Sand, fine grained, clayey, abundant shell fragments, micaceous, glauconitic, grey-green, grades to green clay at base.
Strat Unit Name
Bookpurnong Formation
Strat Unit Description
Marl; silty clay; minor fine-grained sand, glauconitic. Shallow marine.
GIS Code
mp---b
41.15
143.26
Ty
LIMESTONE
CLAY (UNDIFF. ORIGIN)
Limestone, grey-white, bryozoal, clayey & marly towards top, mainly unconsolidated, few hard bands.
Strat Unit Name
Murray Group
Strat Unit Description
Limestone, echinoidal, bryzoal, crinoidal; sandstone, calcareous, minor carbonaceous clay and silt.
GIS Code
om-y
143.26
193.55
Tye
LIMESTONE
MARL
Limestone, light grey, bryozoal, shelly, unconsolidated, over grey/green calcareous clay/marl, shell fragments, glauconitic.
Strat Unit Name
Ettrick Formation
Strat Unit Description
Glauconitic, fossiliferous marl, calcareous clay and mudstone, silt, fine-grained sand.
GIS Code
om-y-e
193.55
402.34
Tr
SAND
SILT
Sand, mainly fine-medium grained, silty in places,rarely gravelly, quartzose, grey-brown, commonly carbonaceous with lignitic horizons above about 335m, clayey towards bottom.
Strat Unit Name
Renmark Group
Strat Unit Description
Sandstone, carbonaceous sand; silt; clay; lignite. Fluvial lacustrine and swamp environments.
GIS Code
am-r
402.34
470.92
? K-mc
SILTSTONE
MUDSTONE
Mainly siltstone & mudstone, brown-grey-green, carbonaceous, micaceous, sandy quartz grit towards top, lignitic & coaly fragments.
Strat Unit Name
Coombool Member
Strat Unit Description
Sandstone, interbedded fine to very fine-grained green-grey; grey quartzose and carbonaceous siltstone and grey soft sticky clay.
GIS Code
K----mc
470.92
488.29
? K-mm
SHALE
Shale, green-grey-black, micacoeus, abundant pyrite, rare fine sand interbeds, few rounded pebbles of ?greywacke towards bottom.
Strat Unit Name
Merreti Member
Strat Unit Description
Shale and mudstone with interbeds of siltstone and very fine to fine-grained sandstone. Glauconitic, micaceous, carbonaceous.
GIS Code
K----mm