|
|
SPONGE SPICULES - ORDOVICIAN, WALES.
Sponge gen et sp. indet.
Square slab of hardened shale. On both surface are a number of long thin needle like bodies. These are the silicious spicules from a sponge. Unusual.
Ordovician, Lower Llanvirn Series.
Old Tile Quarry, Upper Gilwern Hill,
near Hundred House, Powys, Wales.
Matrix : 10 x 11 x 2.5 cm.
Our Price: £12.00
|
