Spinning with the dinosaurs: the fossil record of spiders

Abstract

When most people hear the word ‘fossil’ they tend to conjure up images of giant dinosaurs such as Tyrannosaurus rex or shelled marine invertebrates. Prior to the Hollywood blockbuster movie Jurassic Park, which was based on recreating dinosaurs through extracting their DNA from fossil mosquitoes preserved in amber, few non‐palaeontologists would entertain the notion that small, soft‐bodied organisms such as insects occur in the fossil record. However, insects and spiders are common as fossils in amber, where they are often preserved with life‐like fidelity, and they also occur to a lesser degree in carbonate rocks.