Polished fossil stromatolite. Wyloo Group. WG101 polished snakeskin jasper A domal stromatolite from the

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

Dimensions at widest points approximately 160 mm x 150 mm x 19 mm thick

280 mm x 130 mm x 10

From Widgiemooltha

Polished fossil stromatolite. Wyloo Group. WG101 polished snakeskin jasper A domal stromatolite from theWG101 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.