Morphology and ultrastructure of cicatricose spores found in an isolated sporangium-bearing structure of a schizaealean fern from the Lower Cretaceous rocks at Casal do Borracho, Torres Vedras, western Portugal
| Autor: | Tekleva, Maria, Mendes, Mário Miguel, Kvaček, Jiří, Dinis, Pedro, Callapez, Pedro |
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| Zdroj: | In Review of Palaeobotany and Palynology August 2024 327 |
| Databáze: | ScienceDirect |
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