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| Title : | Brachiopod zoogeography across the Ordovician-Silurian extinction event / P.M.Sheehan and P.J.Coorough.
| | Main author : |  Sheehan, Peter M.
| | Subsequent responsibility : | Coorough, Patricia J.Geological Society of America, 199-
| | Extent : | S.181-187, : obr.
| | UDC : | 56
| | In : | In:McKERROW, W.S. -- and SCOTESE, C.R.(eds.) Palaeozoic Palaeography and Biogeography. Memoir /Geol. Soc. Amer./, 1990, no.12.
| | Memoir. -- The Geological Society of America, 1990, 12.
| | Note : | bibl.
| | Subject Headings : | Brachiopoda - ordovik - silur |
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