Trace fossils at the basal Upper Greensand (Albian, Cretaceous) unconformity surface in east Devon (southwest England) and the nature of the unconformity surface
Autor: | Gallois, R.W., Goldring, R. |
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Zdroj: | In Proceedings of the Geologists¿ Association 2007 118(3):265-275 |
Databáze: | ScienceDirect |
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