Polished fossil stromatolite. Eucapsiphora leakensis. EUC136 Irregully formation Weighs 360 grams

Weighs 360 grams

Weighs 130 grams

Weighs 790grams

This material is VERY rare

Weighs 204 grams

Polished fossil stromatolite. Eucapsiphora leakensis. EUC136 Irregully formation Weighs 360 gramsEUC136 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. 105 mm x 75 mm x 7 mm thick. 85 grams.