Brideaux and McIntyre, 1973
From dinoflaj3
Brideaux, W.W. and McIntyre, D.J., 1973: Lunatadinium dissolutum gen. et sp. nov., a dinoflagellate cyst from Lower Cretaceous rocks, Yukon Territory and northern District of Mackenzie. Bulletin of Canadian Petroleum Geology, v.21, no.3, p.395-402, pl.1.