Spore type X
- Citations total:
- 3
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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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| original | Tertiary | India(Assam) | Sen,J. Microfossils of Assam Coal-Fields-I. The Coal Seam at Laitryngew and the age of the Cherra Sandstone. | 1948 | |
| original | Early Cretaceous | Wyoming | Davis,P.N. Palynology and stratigraphy of the Lower Cretaceous rocks of northern Wyoming | 1963 | |
| original | Eggenburgian | Czechoslovakia | Planderova,E. Palynologic characteristics of the Eggenburgian Stage. | 1971 |