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Precisely dating the Frasnian–Famennian boundary: implications for the cause of the Late Devonian mass extinction

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Academic year: 2021

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Figure 1. Palaeogeographic map of the Late Devonian world, based on ref. 77 . The location of Steinbruch Schmidt(1), the Siljan impact crater (S), the Viluy Traps (V), and the Kola, Vyatka, and Pripyat–Dniepr–Donets rift systems (K-V-PDD) are indicated.
Figure 5. Summary diagram reviewing the ages of the FF boundary (from this work and previous studies), the Siljan impact crater, and the Viluy Traps

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