Polished fossil stromatolite slab. Alcheringa narrina. ALC163
ALC163 Fossil stromatolite slab, polished on one side. Pyrite inclusions ! Alcheringa narrina from the Archaean Meentheena Member within the Tumbiana Formation. Age is approx. 2.7 billion years. From near Nullagine in Western Australia. Dimensions at widest points approx. 165 mm x 95 mm x 21 mm thick. Weighs 629 grams.
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- Default Title — 137.50 AUD — In stock
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