GeoWhen Database  

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                             Guandian Chinese Stage
 
                              From 425.5 To 422 Ma
 
 -- Overlaps With --
  Epoch:          Early Silurian (443.7 - 422.9)
  Epoch:          Late Silurian  (422.9 - 416)
  Sub-Epoch:      Wenlock        (428.2 - 422.9)
  Sub-Epoch:      Ludlow         (422.9 - 418.7)
  ICS Stage:      Homerian       (426.2 - 422.9)
  ICS Stage:      Gorstian       (422.9 - 421.3)
  Regional Stage: Whitwellian    (426.2 - 425.4)
 
 -- A Substage of --
  Eon:                  Phanerozoic (542 - -5.5012e-005)
  Era:                  Paleozoic   (542 - 251)
  Period:               Silurian    (443.7 - 416)
  Australian Stage:     Melbournian (428.2 - 416)
  North American Stage: Niagaran    (438 - 421.3)
 
 -- Preceeded By --
  Chinese Stage: Xiushanian (429 - 425.5)
 
 -- Followed By --
  Chinese Stage: Miaogoalingian (422 - 418.7)
 
 -- Contains the Following Stages --
  Regional Stage: Gleedonian (425.4 - 422.9)
 

This page was automatically generated from the GeoWhen database (version 1.1.0).  Please read the introduction regarding the accuracy and reliability of this information.  Comments, corrections, and additions can be sent to geowhen@robertrohde.com.  References to published academic literature are preferred.

Introduction

Geologic Timeline
(No Stages)

Geologic Timeline
(With Stages)

A-Z Stage List

Regional Information

Download Files


2003-2005 GeoWhen Database
Prepared By Robert A. Rohde


This page was last updated on Tuesday, January 18, 2005.