At https://phys.org/print409803872.html … tracks of at least 21 different dinosaurs have been found on a stretch of remote coastline in western Australia …
… The dinosaur tracks formed part of a local Aboriginal Dream Time songline (a sort of ritual route through the landscape) associated with their creator being, Marala.
Meanwhile, Robert sent in the link www.sciencedaily.com/releases/2017/03/170327131253.htm … which as the title, 'The Electric Sands of Titan' (a moon of Saturn). Robert asks – are these electrified effects on Titan due to its relationship with the electrified environment of Saturn? The geologists have a different explanation.