Ludlow
General info
Belongs to |
Silurian
|
Type | chronostratigraphy |
Rank | Series |
Original rank | ladestik |
Scope | global |
Status | formal standard |
Etymon | the town of Ludlow, in Shropshire, England |
Age top (Ma) | 423 |
Age base (Ma) | 427.4 |
Age (Ma) |
Silurian
|
Index | S3 |
Alt. index | S3 |
Date changed | 2022-12-28 |
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