Petrified flour Why are we so surprised at examples of rapid petrification? Sacks of flour at a mill in the USA, although not suitable to eat, give lots of ‘food for thought’. And it is all to do with the age of things. Read more...   Fossil Flip Flop Are scientists always objective? Do they always interpret the evidence with an open mind? See a first-hand experience of how a scientist’s beliefs affect the way he looks at the evidence. Read more...   Sydney, Australia The Geological History of the Sydney area, Australia. Sydney is known around the world and some spectacular rock exposures are visible in the road cuts. Nearby are the famous and beautiful Blue Mountains. Understand this area and you can apply the same principles to other parts of Eastern Australia. Read more...

<< Start < Prev 1 2 3 4 5 6 Next > End >>

Results 51 - 53 of 53