In conversation with Erin Dillon

SEM (Scanning Electron Microscope) images of a dermal denticle from the dorsal fin of a modern shark: from left to right: silky shark (Carcharhinus falciformis), tiger shark (Galeocerdo cuvier) and bull shark (Carcharhinus leucas).<br />
Photos by Jorge Ceballos and Erin Dillon | Illustrations by Marc Dando

Shark skin time travel