Marl (Tea Green)
£1.00 – £2.74
Tea Green Marl. A greenish grey dolomitic mudsone from the Triassic of Gloucestershire.
The Tea Green Marl (Etheridge 1865) is part of the Blue Anchor Formation from the Triassic Mercia Mudstone group, previously known as the Keuper Marls. This lithology typically comprises dolomitic silty to porcelanous mudstone. Shallow marine in origin.
This specimens were collected in Gloucestershire. Each example is supplied in a labelled card tray.