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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 | Westphalian A | Autunian | France(Vosges) | Doubinger,J. On the age of Coal bearing strata of the Vosges. | 1965 |
| details | Westphalian D | Permian | Canada(PEI) | Barss,M.S. et al. Palynology and stratigraphy of some Upper Pennsylvanian and Permian rocks of the Maritime Provinces | 1963 |
| details | Zechstein | Early Triassic | Hungary | Barabas-Stuhl,A. Contribution to the biostratigraphy of the Upper Paleozoic in Transdanubia, (western Hungary). | 1975 |