0
24
Mtalf2
SANDSTONE
MUDSTONE
sequence of shale and medium-grained lithic sandstone
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
24
26
ns
no sample returned
Strat Unit Name
no sample
Strat Unit Description
No sample: lost in drilling, cavity; sea if offshore.
GIS Code
------ns
26
32
Mtalf2
SILTSTONE
SANDSTONE
shale and interbedded siltstone and fine-grained sandstone
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
32
34
Mtalf2
TUFF
vitric tuff (tuff 2)
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
36
38
Mtalf2
TUFF
vitric tuff (tuff 1)
Strat Unit Name
Fresh Well Formation unit 2
Strat Unit Description
Upper Fresh Well Formation, between lower Roopena Basalt and upper Roopena Basalt.
GIS Code
M-talf--02
38
50
Mtalr1
BASALT
basalt with amygdaloidal flow top 38-40m; flow 1
Strat Unit Name
Roopena Basalt unit 1
Strat Unit Description
Lower Roopena Basalt:1 to 2 basalt flows, below upper Fresh Well Formation.
GIS Code
M-talr--01
50
55.5
ns
no sample returned
Strat Unit Name
no sample
Strat Unit Description
No sample: lost in drilling, cavity; sea if offshore.
GIS Code
------ns
55.5
140.6
Yxw
SILTSTONE
dolomitic siltstone
Strat Unit Name
Wandearah Formation
Strat Unit Description
Argillite, muscovite; quartz siltstone; metasediments, alkali-feldspar, carbonate, calcsilicate, iron-rich, carbonaceous; metasandstone.
GIS Code
Y--x-w
140.6
244.65
Yxo
SANDSTONE
Strat Unit Name
Moonabie Formation
Strat Unit Description
Massive grey to purplish volcaniclastic grit with pebble beds and heavy mineral laminae. Bedding rarely visible.
GIS Code
Y--x-o