In the March 2010 issue of the open-access journal, PLoS Biology, palaeontologist Jeff Wilson and colleagues give an account of a truly unique and amazing fossil discovery. In their article entitled Predation upon Hatchling Dinosaurs by a New Snake from the Late Cretaceous of India, the snake Sanajeh indicus is described, based upon multiple specimens. In particular, one snake fossil was found in a nest of sauropod eggs, looped around a crushed egg, with hatchling sauropod bones next to the broken egg. The very moment of predation seems to have been preserved in rock, as a sudden plug of sand from a flash flood smothered the animals, preserving them for millions of years.
Jeff contacted me about creating a reconstruction of this fossilised scene ‘in the flesh’ as a display. I had previously collaborated with him while he and Paul Sereno were studying the bizarre African sauropod, Nigersaurus taqueti, at the University of Chicago’s Fossil Laboratory. For that project, I created a restored skull model of the dinosaur for its unveiling, as well as a life-sized flesh model of the head and neck. These models are an extremely effective, visual means of conveying new discoveries to the public. The value of a model is underscored when a fossil isn’t very photogenic or might otherwise not make much of an impact with a lay audience on its own. This was true of the Sanajeh fossil – remarkable scientifically, yet hard to decipher at a glance for the general public. Jeff saw the value of a life-sized model to illustrate the dramatic scene and make the unveiling that much more exciting.