| link
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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 | Silurian | England | Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. | 1995 | |
| details | Devonian | England | Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. | 1995 | |
| details | Late Gothlandian | Nd | Allen,K.C. A review of in situ, Late Silurian and Devonian spores. | 1980 | |
| details | Bringewoodian | Downtonian | Wales | Allen,K.C. A comparison of the structure and sculpture of in situ, and dispersed Silurian and Early Devonian spores. | 1981 |