ichnotaxa ) A taxon based on the work of an animal, including fossilized trails, tracks and burrows, made by an animals. Ichnotaxa comes from the Greek ichnos meaning track and taxis meaning ordering . http://www.informaworld.com/smpp/section?content=a914071552&fulltext=713240928 Examples of early to mid-Jurassic dinosaur footprint taxa: A. Reconstruction of possible fabrosaurid trackmaker, cf. Anomoepus