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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 | Maestrichtian | Texas | Kumar,A. Palynological study of the sediments across the K/T Boundary in Texas, USA. | 1992 | |
| details | Early Cretaceous | China(N.China) | Miao,S. et al. Spores and pollen. Mesozoic spores and pollen. (In: Paleontological Atlas of North China.III.Micropaleontological Volume.) | 1984 |