Thursday, Nov 17, 2011 at 09:48
We missed the show last night, but visited Lark Quarry in 1995, the year we commenced opal mining.
It was totally undeveloped then and one could walk over the footprints and prise loose fragments of rock covering the base.
This could reveal another impressed footprint leaving the opposite in the piece in your hand.
Naughty, but we have kept the remnants in our own little museum.
We also found "cuprolites"? , fossilised dino. poo in the area.
A couple of years ago, prospecting 80odd km. west of
Eromanga I picked up a section of leg fossil about 17cm. long.
It was as if the bone was split longways revealing spongelike marrow inside. The bone would have been around 70mm. in diameter.
At the present time the Un.Qld. is excavating a huge dinosaur on Plevna Downs station with substantial funding coming from Santos.
A few years ago Santos put on day with the palaeontologists from Un.Qld. displaying a range of fossil casts from the site.
Sadly, cant find the pic of Chris standing beside the cast of the femur which is 180cm. long!
There is good info. available on this project in
Eromanga.
Another large on is being excavated near
Winton.
I find this subject most interesting when one considers how this W.Qld. landscape has changed. Part of the secret in opal mining is discovering the location of palao. drainage channels.
mike
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