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Geolocation
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Author - title
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Year
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| details | Aptian | Australia(Queensland) | Helenes,J. Morphological analysis of Mesozoic - Cenozoic Cribroperidinium (Dinophyceae), and taxonomic implications. | 1984 | |
| details | Aptian | USA(Eastern Offshore) | Steinkraus,W.E. et al. Biostratigraphy. (In: Shell Lydonia Canyon Block 410 No.1R Well. Geological and Operational. G.M.Edson, D.L.Olson and A.J.Petty, editors) | 2000 |