Wenlock (Silurian)

（重定向自Sheinwoodian）

Key events in the Silurian

view • discuss •

-444 —

–

-442 —

–

-440 —

–

-438 —

–

-436 —

–

-434 —

–

-432 —

–

-430 —

–

-428 —

–

-426 —

–

-424 —

–

-422 —

–

-420 —

–

-418 —

P
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Ordovician

S
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Devonian

L
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W
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L
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Pridoli

Rhuddanian

Aeronian

Telychian

Sheinwoodian

Homerian

Gorstian

Ludfordian

←

Lau event

←

Mulde event

←

Ireviken
event

Key events of the Silurian Period.
Axis scale: millions of years ago.

The Wenlock (seldomly also referred to as Wenlockian) is the second series of the Silurian. It is preceded by the Llandovery series and followed by the Ludlow. Radiometric dates constrain the Wenlockian between 433.4 ± 0.8 and 427.4 ± 0.5 million years ago.

单词	Sheinwoodian
释义	Sheinwoodian 英语百科 Wenlock (Silurian) （重定向自Sheinwoodian） Key events in the Silurian view • discuss • -444 — – -442 — – -440 — – -438 — – -436 — – -434 — – -432 — – -430 — – -428 — – -426 — – -424 — – -422 — – -420 — – -418 — P a l e o z o i c Ordovician S i l u r i a n Devonian L l a n d o v e r y W e n l o c k L u d l o w Pridoli Rhuddanian Aeronian Telychian Sheinwoodian Homerian Gorstian Ludfordian ← Lau event ← Mulde event ← Ireviken event Key events of the Silurian Period. Axis scale: millions of years ago. The Wenlock (seldomly also referred to as Wenlockian) is the second series of the Silurian. It is preceded by the Llandovery series and followed by the Ludlow. Radiometric dates constrain the Wenlockian between 433.4 ± 0.8 and 427.4 ± 0.5 million years ago.
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