De Verteuil and Norris, 1996b
From dinoflaj3
de Verteuil, L. and Norris, G., 1996b: Middle to upper Miocene Geonettia clineae, an opportunistic coastal embayment dinoflagellate of the Homotryblium complex. Micropaleontology, v.42, no.3, p.263-284, pl.1-6.