Downiesphaeridium
- Citations total:
- 3
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Author - title
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| original | Middle Eocene | England(Isle of Wight) | Islam,M.A. Review of the fossil dinioflagellate Cleistosphaeridium. | 1993 | |
| details | Aptian | Maestrichtian | Egypt | Schrank,E. et al. Cretaceous (Aptian-Maestrichtian) palynology of foraminifera-dated wells (KRM-1, AG-18) in Northwestern Egypt. | 1995 |
| details | Nd | Nd | Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. | 1998 |