Tuesday, 23 September 2014


Toe to Toe with a Theropod — In the outcrops around Clarens, South Africa.

We get a bird's eye view (or Theropod's eye view) of life back in the Late Triassic and Early Jurassic. Both here and at Elliott we see dinosaur remains tracks and dino eggs!

Thursday, 18 September 2014


Petrified wood is amazing to behold in person. The original tree or branch is sometimes subjected to such a high degree of replacement that it is impossible to tell from the original at first glance. But fossilized it is. All of the original cells are replaced one by one with minerals, often a silicate such as quartz, leaving the original cell structure intact.

And while there is often amazing preservation of the big woody bits, the telltale leaves that help us identify that wood to species are often lost. If this is the case, we add our best guess at the genus and add xlon. So, Palmoxylon is the indeterminate wood of a palm, though we may never know which palm. If you have an interest in botany and fossils, you may want to consider making a career of it. The study of fossil wood is called palaeoxylology. And a palaeoxylologist is someone who studies fossil wood.