The Chinchilla Visitor Information Centre has specimens of Petrified Wood for sale at reasonable prices and can be purchased any day from 9am to 4pm.No category of fossil preservation is so misunderstood as petrifaction (sometimes spelled petrification).The Chinchilla Historical Museum has one of the best collections of Petrified Wood in Australia and can be viewed at most times.It is also very scarce and highly prized by collectors. When cut across the grain the centre resembles a star which is surrounded by small eyes. Tree fern is another type of petrified wood found in this area.It is very scarce and highly prized among collectors. Traces of it are only found in Australia, South America and India, suggesting that it grew when these countries where joined together in prehistoric times. The Pentoxylon tree is thought to have been extinct for 100 million years.Some people have the view that Pentoxylon is a type of cycad, but to this day that is only speculation. Each petal of the flower and each separate vein has its own growth rings when viewed through a microscope. This design consists of a heart which looks like petals of a flower surrounded by small veins. When cut across the grain it exposes a certain design.
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