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Author - title
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Year
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| details | Nd | Nd | Sarjeant,W.A.S. Taxonomic notes on hystrichospheres and acritarchs. | 1964 | |
| details | Nd | Nd | Morgenroth,P. Dinoflagellates and Hystrichospheres of the Danian | 1968 | |
| details | Senonian | Nd | Deflandre,G. Groups Incertae Sedis.Hystrichospheres. chitinozoans. | 1952 | |
| details | Senonian | France(Paris Basin) | Davey,R.J. et al. An investigation of microplankton assemblages from latest Albian (Vraconian) sediments. | 1973 |