Polished fossil stromatolite. Wyloo Group. WG102 asperia ashburtonia Dimensions at widest points approximately

Dimensions at widest points approximately 140 mm x 95 mm x 8 mm thick

Dimensions at widest points are approximately 140 mm x 45 mm x 40 mm

110 mm x 110 mm x 8 mm

Dimensions approximately 195 mm x 100 mm x 45 mm thick

Weighs 292 grams

Polished fossil stromatolite. Wyloo Group. WG102 asperia ashburtonia Dimensions at widest points approximatelyWG102 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.