Polished fossil stromatolite. Wyloo Group. WG102 Kumarina Approximate dimensions at widest points

Approximate dimensions at widest points 235 mm  x 140 mm  x 13 mm thick

Dimensions at widest points approximately 180 mm x 90 mm x 11 mm thick

160 mm x 115 mm x 10 mm

Tumble polished Peanut Wood

Polished fossil stromatolite. Wyloo Group. WG102 Kumarina Approximate dimensions at widest pointsWG102 Fossil stromatolite polished on one side with natural weathered exterior. Dimensions at widest points approx. 180 mm x 105 mm x 40 mm thick. Weighs 1,716 grams From an unassigned unit of the Wyloo Group. Age is approx. 1. 8 billion years. From the same outcrop as Pseudogymnosolenid type which occur as a substrate beneath these ones. From south west of Newman Western Australia.