The Early Palaeozoic was a critical interval in the evolution of marine life on our planet. Through a window of some 120 million years, the Cambrian Explosion,

Biogeography represents one of the most complex and challenging aspects of macroevolutionary research, requiring input from both the earth and life sciences. Pa

"In the last twenty years or so there has been an upsurge in the study of Palaeozoic fishes for solving geological problems, both in areas of biostratigraphy an