Polished fossil stromatolite slab. Asperia digitata YD115 brecciated Dimensions approximately 95 mm x

Dimensions approximately 95 mm x 55 mm x 9 mm thick

150 mm x 95 mm x 8 mm thick and weighs 208 grams

Perfect tip

Dimensions at widest points approximately 65 mm x 60 mm x 30 mm thick

Dimensions at widest points approximately 60 mm x 45 mm x 25 mm thick

Polished fossil stromatolite slab. Asperia digitata YD115 brecciated Dimensions approximately 95 mm xYD115. Fossil stromatolite slab polished on one side. Asperia digitata (formerly Yelma digitata) from the Proterozoic "Yelma Formation". Age is approx. 1. 7 billion years. From near Wiluna in Western Australia. Dimensions approx. 125 mm x 90 mm x 6. 5 mm thick. Weighs 192 grams.