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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 | Middle Jurassic | Scotland(Sutherland) | Hughes,N.F. Palynology of the Brora Coal of the Scottish Middle Jurassic | 1958 | |
| details | Middle Miocene | Germany | Krutzsch,W. Toward the knowledge and significance of abnormal development of fossil pollen and spores. | 1956 |