Polished fossil stromatolite slab. Strelley Pool Formation SPF144 toredo Weight 271 grams

Weight 271 grams

Dimensions at widest points approximately 105 mm x 70 mm and 45 mm thick

Dimensions at widest points approximately 125 mm x 70 mm x 7 mm thick

Dimensions at widest points approximately 180 mm  x 105 mm  x 9

Dimensions at widest points approximately 130 mm x 90 mm x 50 mm thick

Polished fossil stromatolite slab. Strelley Pool Formation SPF144 toredo Weight 271 gramsSPF144. Fossil stromatolite slab, polished on one side. These are the oldest known fossils on Earth. From the Strelley Pool Formation in the Pilbara region of Western Australia. Age is approx. 3. 4 billion years. Dimensions approx. 165 mm x 115 mm x 12. 5 mm thick. Weighs 397 grams.