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Geolocation
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Author - title
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Year
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| details | Cenomanian | China(Inner Mongolia) | Guo,Z. Sporopollen study of the Cretaceous Zhaganlimen Nuoer Formation in the Abagaqi of Xilinguolemen, Inner Mongolia, China | 1982 | |
| details | Maastrichtian | Wyoming | Farabee,M.J. et al. Stratigraphic palynology of the lower part of the Lance Formation, (Maestrichtian) of Wyoming. | 1986 | |
| details | Maastrichtian | Nigeria | Beilstein,U. Microflora, (sporomorphs, dinoflagellates), from the regressive Upper Cretaceous of Benue-Trough, Nigeria. | 1994 |