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From
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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 | Late Paleocene | USSR(Ukrainian SSR) | Rotman,R.N. Palynological characteristics of the Upper Cretaceous and Paleogene boundary of Crimea. | 1979 | |
| details | Albian | USSR(Yamalo-Nenets) | Popovicheva,L.V. et al. Stratigraphy and correlation of Cretaceous Petroleum deposits of the Polui-Yamal Region | 1981 | |
| details | Late Miocene | Late Neogene | Canada(NWT,Mackenzie) | Dixon,J. et al. In geology and biostratigraphy of the Dome Gulf et al Hunt Kopanoar M-13 Well, Beaufort Sea. | 1984 |