British Late Triassic Stromatolite from North Somerset, England (SKU OF4026):- Cotham Marble

British Late Triassic Stromatolite from North Somerset, England (SKU OF4257):- Cotham Marble

Desert Stromatolite from Morocco, North Africa (SKU G84)

Desert Stromatolite from Morocco, North Africa (SKU OF4358)

Rare 1.88 Ga - Palaeoproterozoic, Precambrian Stromatolite from Canada (SKU OF3638):- Kussiella cf. kussiensis

Rare British Purbeck, Upper Jurassic Fossil Wood from Portland, England (SKU OF4384):- Purbeck Fossil Wood

Rare British Purbeck, Upper Jurassic Fossil Wood from Portland, England (SKU OF4385):- Purbeck Fossil Wood

Rare British Purbeck, Upper Jurassic Fossil Wood from Portland, England (SKU OF4395):- Purbeck Fossil Wood

Rare British Purbeck, Upper Jurassic Fossil Wood from Portland, England (SKU OF4396):- Purbeck Fossil Wood

Rare British Purbeck, Upper Jurassic Fossil Wood from Portland, England (SKU OF4406):- Purbeck Fossil Wood

Rare Cambrian Stromatolite from Northern Territories, Australia (SKU OF2039):- Conophyton basalticum

Rare Cambrian Stromatolite from Northern Territories, Australia (SKU OF4409):- Conophyton basalticum