Recently, I was lucky enough to unearth a prize find – a 40-million-year-old, spider-like insect perfectly preserved in amber. I found the valuable harvestman in a piece of prehistoric amber and considered it to be of such scientific interest that I donated it to the National History Museum in London.
Amber is the name for fossil tree resin, which is appreciated for its colour and beauty and used for the manufacture of ornamental objects and jewellery. Although not mineralised, it is sometimes considered to be a gemstone. It can also act as nature’s time capsule, telling us about life in ancient forests. This is because, millions of years ago, the original resin was once a gluey trap, which captured small insects as it oozed from tree bark. Therefore, it is extremely important for understanding the history of prehistoric land-living animals, particularly small insects that are not often preserved in rocks.