Style and tradition at Sturt's Meadows

A large engraving site in the arid zone of western New South Wales has many thousands of engravings. It is argued that the engravings were made over a long time‐span, and the subsites were engraved at different periods; both tradition (continuity) and style (change in accidentals) have contributed to the engravings. Tradition is sought (and found) in the associations between different engraving types; style is sought (but not found) in variants of engravings which may depict tracks of certain genus of kangaroos.