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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 | Campanian | Early Paleocene | Canada(British Columbia) | Moffat,I.W. et al. Biochrononology of selected Bowser Basin strata; Tectonic significance. | 1988 |
| details | Early Maastrichtian | Wyoming | Nichols,D.J. et al. Biostratigraphy of Upper Cretaceous non-marine palynofloras in a north-south transect of the Western Interior Basin. (In: Evolution of the Western Interior Basin) | 1993 | |
| details | Nd | Nd | Farabee,M.J. Morphology of Triprojectate fossil pollen: form and distribution in space and time. | 1993 |