Polished fossil stromatolite. Eucapsiphora leakensis. EUC135 sskin Dimensions approximately 220mm x 110mm

Dimensions approximately 220mm x 110mm x 6mm thick

105 mm x 75 mm x 7 mm thick

polished on one side

Age is approx

Prehnite slab

Polished fossil stromatolite. Eucapsiphora leakensis. EUC135 sskin Dimensions approximately 220mm x 110mmEUC135 Very rare fossil stromatolite slab polished on one side. Eucapsiphora leakensis. These small branching columnar stromatolites are from the Mount Leake Sandstone, Earaheedy Group, Western Australia. Location is near the town of Meekatharra. Age is Palaeoproterozoic (1. 6 to 2. 5 billion years). The environment they grew in was most probably a sandy tidal flat or braided river channel. Approx. 110 mm x 40 mm x 7 mm thick. 60 grams.