Name: Sphenophyllum ameifolium
Age: Carboniferous, Stephanian stage
Origin: Graissessac, France
Taille : 23 x 15.5 x 2 cm
This fossil plant comes from an old collection and the slab measures 7.8 cm in its longest. The slab is very nice and the preservation is outstanding for that kind of fossil.
Plants of that quality are rare in carboniferous deposits.