Polished fossil stromatolite from Bolivia. BST106 Marramamba 70 mm x 50 mm

70 mm x 50 mm x 25 mm thick

Weighs 347 grams

Dimensions at widest points approximately 135 mm x 70 mm  x 9 mm thick

It comes from near Newman in the Pilbara region of Western Australia

140 mm x 100 mm x 15 mm thick

Polished fossil stromatolite from Bolivia. BST106 Marramamba 70 mm x 50 mmBST106 Fossil stromatolite slab, polished on one side. This museum quality specimen has been cut at right angles to the bedding and displays the columnar structure beautifully ! From the Miraflores Formation, El Molino, Potos, Bolivia, South America. Age approx. 70 million years (Cretaceous) Dimensions at widest points approximately 320 mm x 295 mm x 10 mm Weighs 1,347 grams