Polished fossil stromatolite. Wyloo Group. WG101 polished snakeskin jasper 85 mm x 80 mm

85 mm x 80 mm x 45 mm thick

Dimensions at widest points approximately 220 mm x 125 mm x 10 mm thick

Fossil stromatolite

Weighs 224 grams

A domal stromatolite from the Proterozoic "Irregully Formation" in Western Australia

Polished fossil stromatolite. Wyloo Group. WG101 polished snakeskin jasper 85 mm x 80 mmWG101 Fossil stromatolite polished on one side with natural weathered exterior. Dimensions at widest points approx. 190 mm x 165 mm x 60 mm thick. Weighs 3,704 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.