SUNKLANDS OF PORT PHILLIP BAY AND BASS STRAIT 81 
The dune limestone was of different degrees of hardness but 
always a consolidated dune-rock. It consisted predominately of 
calcareous material with 71 to 81 per cent of CaCOs ; the remainder 
consisted mostly of rounded siliceous sand. The dune sand was 
unconsolidated, and had to be bored with a core barrel ; no analyses 
BORE N»4 SORRENTO B AT BAR OUT- VICTORIAN FIOOD aAlNS EQUIVALENT EUROPEAN 
WANNAEUE BORE LETS 8. PLATFORMS TERRACES & DELTAS STAGES 
. ?Wurm 5 
Mantynon j Terr £ YSrra 
Beito. 
Maabynong Flood Ram 
rt-'latli.outlet 
, Interjlaoal 
Biaybrook Terr s Mari- 
bypnonjt ObLFo J 
20fath outlet Biuybrook Flood Plain Interglacial 
Worm 2 
25-fdth outlet 
Knior Terrs. ^breoKj ’ 
za-labi. outlet 
3<rfalh, outlet Keilor Flood Plain 
jSdalli platform 
Keilor OeLta 
RLss-wurm 
Inteijiadal 
Keilor Plains Basalt 
Bass StSunKland Oandenong flood Plain 
^■fttb platform 
-RiSS? 
Interjlacial 
? RiSS 1 
FIG. 4. 
Tabular comparison of the Warmaeue and Sorrento Bores. 
