Winslow, 1962
From dinoflaj2
Winslow, M.R., 1962: Plant spores and other microfossils from Upper Devonian and Lower Mississippian rocks of Ohio. United States Geological Survey, p.1-93, pl.1-22.
Winslow, M.R., 1962: Plant spores and other microfossils from Upper Devonian and Lower Mississippian rocks of Ohio. United States Geological Survey, p.1-93, pl.1-22.
