UK EARLY LAND PLANTS . ZOSTEROPHYLLUM . DEVONIAN FOSSIL. OLD RED SANDSTONE

A slab of Old Red Sandstone showing the stems of early fossil land plant Zosterophyllum myretonianum . 400 Million Years Old.Devonian Period. Carmyllie Series. Forfar,Angus,Scotland. A rare item! These early land plants grew mainly on the margins of lakes! measures approx 70mm x 56mm ! Overseas buyers please pay in sterling.