Turner, 1985
From dinoflaj2
Turner, R.E., 1985: Acritarchs from the type area of the Ordovician Llandeilo Series, south Wales. Palynology, v.9, p.211-234, pl.1-7.
Turner, R.E., 1985: Acritarchs from the type area of the Ordovician Llandeilo Series, south Wales. Palynology, v.9, p.211-234, pl.1-7.
