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Title : | International correlation of the base of the Llanvirn Series Ordovician System / by Richard A.Fortey, Andrew J.Beckly and Adrian W.A.Rushton.
| Main author : | Fortey, Richard A.
| Subsequent responsibility : | Beckly, Andrew J.
Rushton, Adrian W.A.
| Nakl.údaje : | Berlin - Stutggart, 199-
| Extent : | S.119-142, : obr.
| UDC : | 56
| In : | Newsletter on Stratigraphy, Berlin-Stuttgart, 1990, 22, 2/3.
| Note : | bibl.
| Subject Headings : | Ordovician - Llanvirn - international correlation |
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