New radiometric age constraints on the Ordovician-Silurian boundary from Anticosti Island (eastern Canada) and the Siljan district (Sweden)
The transition from the end of the Ordovician to the beginning of the Silurian Period is characterized by the glaciation of the Gondwana paleocontinent, eustatic sea level change, a perturbation to the global carbon cycle and one of the ve major mass extinctions of the Phanerozoic Eon. Due to sign...
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| Format: | Others |
| Language: | English en |
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2019
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| Online Access: | http://hdl.handle.net/1828/11089 |
