Helby and Wilson, 1988
From dinoflaj2
Helby, R. and Wilson, G.J., 1988: A new species of Sverdrupiella Bujak and Fisher (Dinophyceae) from the Late Triassic of New Zealand. New Zealand Journal of Botany, v.26, p.117-122.
Helby, R. and Wilson, G.J., 1988: A new species of Sverdrupiella Bujak and Fisher (Dinophyceae) from the Late Triassic of New Zealand. New Zealand Journal of Botany, v.26, p.117-122.
