Lepidodendron aculeatum Sternberg.
Hand sized slab. Both sides of the matrix show beautifully preserved rows of leaf cushions. Fine detail under magnification. All the old working Coal Mines in the Forest of Dean closed in the 1960's.
Carboniferous, Westphalian, Coal Measures, Second Division.
Lightmoor Colliery, Forest of Dean, Gloucestershire.
Specimen : 13 x 11 x 3 cm.
