0
10
Tun
LIMESTONE
CLAY (SEDIMENTARY)
Limestone, crystalline, hard, minor clay, off white-light grey-red/brown.
Strat Unit Name
Nullarbor Limestone
Strat Unit Description
Limestone, bioclastic, micritic. Subtidal, platformal, above fair weather wave-base.
GIS Code
em-u-n
104
159.45
K-d
MUDSTONE
SILTSTONE
Mudstone, silty, carbonaceous, micaceous, dark grey.
Strat Unit Name
Madura Formation
Strat Unit Description
Sandstone, glauconitic, carbonaceous, micaceous, clayey, poorly sorted, interbeds of claystone; siltstone; claystone; shale, dark grey, silty, sandy, micaceous, pyritic; dolomite, microcrystalline, occasional bands within claystone and shale. Marine.
GIS Code
K----d