Subdivisions
Key events of the Silurian -445 — – -440 — – -435 — – -430 — – -425 — – -420 — – -415 — Ordovician Llandovery Wenlock Ludlow Pridoli Devonian ← Lau event ← Mulde event ← Irevikenevent
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Key events of the Silurian Period.
Axis scale: millions of years ago.
Read more about this topic: Silurian