Polished fossil stromatolite. Eucapsiphora leakensis. EUC148 Irregully formation 280 mm x 130 mm

280 mm x 130 mm x 10

RFJ134  Rhyolite (Rainforest Jasper) rough rock

Dimensions at widest points approximately 300 mm x 180 mm x 9 mm thick

The stromatolite occurs as small digitate columns which are finely laminated

Dimensions at widest points approximately 130 mm x  110 mm x 27 mm thick

Polished fossil stromatolite. Eucapsiphora leakensis. EUC148 Irregully formation 280 mm x 130 mmEUC148 Very rare fossil stromatolite , cut and polished on one side with natural rough exterior. Interesting ripple like undulations across the top 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