Spore type 19
- Citations total:
- 3
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Geolocation
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Author - title
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Year
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| original | Carboniferous | Poland | Zerndt,J. Megaspores from the Polish Coal Basin. first Part. | 1934 | |
| original | Eocene | Venezuela | Norem,W.L. Pollen, spores, and other organic microfossils from the Eocene of Venezuela. | 1955 | |
| original | Late Neogene | California | Ingebrigtsen,D.M. Palynology and its application to the Pliocene series in the Los Angeles Basin. | 1957 |