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To
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Geolocation
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Author - title
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Year
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| details | Nd | Nd | Downie,C. et al. Bibliography and index of fossil dinoflagellates and acritarchs. | 1965 | |
| details | Senonian | France(Seine-Maritim) | Deflandre-Rigaud,M. Microfossils of the Senonian Chert of Treport (Seine-Maritime). | 1955 | |
| original | Senonian | France(Paris Basin) | Deflandre,G. On a new Hystrichosphere from Cretaceous Flint and on the affinities of the genus Cannosphaeropsis | 1947 | |
| details | Cretaceous | Nd | Deflandre,G. The problem of Hystrichospheres. | 1947 |