Loeblich Jr. and Tappan, 1976
From dinoflaj2
Loeblich, A.R. Jr. and Tappan, H., 1976: Some new and revised organic-walled phytoplankton microfossil genera. Journal of Paleontology, v.50, no.2, p.301-308.
Loeblich, A.R. Jr. and Tappan, H., 1976: Some new and revised organic-walled phytoplankton microfossil genera. Journal of Paleontology, v.50, no.2, p.301-308.
