Using Computers To Morph Deformed Fossils
crem_d_genes writes "At the University of Buffalo, Tammy Dunlavey, a master degree candidate in the Department of Geology has used a technique called geometric morphometrics to produce restored images of fossils that had been deformed by the processes of preservation. The computer program - 'MsWellwood' (named for a structural geologist) - calculates the degrees and forms of deformations, and should be capable of providing a clearer view of what the organisms looked like when alive."
Considering the stuff with odd symmetries they fould fossils of in the Burgess Shale it is certainly an issue to keep in mind.