Dinosaurs: A Very Short Introduction

Dinosaurs are fascinating creatures and their popularity seems never ending, fuelled by films such as Jurassic Park and documentaries such as Walking with Dinosaurs. Yet dinosaurs (or more precisely non-avian dinosaurs) last trod the Earth 65 million years ago. All we know of them today are their fossilised bones, the tracks and traces that they left behind and, in very rare instances, some of the soft tissues or even traces of their chemistry. In
many respects dinosaurs present us with one of the ultimate forensic challenges: they comprise the fragmentary remains of creatures that died many tens of millions of years ago, rather than just recently, or a few tens of years ago, which is the problem usually faced by forensic pathologists