Evitt, W. R. (1963). A discussion and proposals concerning fossil dinoflagellates, hystrichospheres, and acritarchs, II. Proceedings of the National Academy of Sciences of the United States of America. 49(3): 298-302.
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Evitt, W. R.
1963
A discussion and proposals concerning fossil dinoflagellates, hystrichospheres, and acritarchs, II
Proceedings of the National Academy of Sciences of the United States of America