Stromatolites. Asperia digitata
Asperia digitata (formerly Yelma digitata) from the Proterozoic "Yelma Formation".
Age is approx. 1.7 billion years.
From near Wiluna in Western Australia.
Asperia digitata (formerly Yelma digitata) from the Proterozoic "Yelma Formation".
Age is approx. 1.7 billion years.
From near Wiluna in Western Australia.