All Yesterdays: Leaellynasaura

This is the small Australian ornithischian Leaellynasaura, reconstructed as a furball using its tail for show.

All Yesterdays was originally a presentation I made at 2011 Symposium of Vertebrate Palaeontology and Comparative Anatomy in Lyme Regis. The central idea of the presentation was that prehistoric animals may have been stranger than we imagine, and to present some outlandish, but not necessarily wrong reconstructions. It is now a critically acclaimed book: