GeoWhen Database  

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Geologic Timeline
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Geologic Timeline
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A-Z Stage List

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                         Castlemanian Australian Stage
 
                               From 471 To 470 Ma
 
 -- A Substage of --
  Eon:                  Phanerozoic       (542 - -5.5012e-005)
  Era:                  Paleozoic         (542 - 251)
  Period:               Ordovician        (488.3 - 443.7)
  Epoch:                Middle Ordovician (471.8 - 460.9)
  ICS Stage:            Ordovician III    (471.8 - 468.1)
  General Stage:        Llanvirn          (471.8 - 464)
  North American Stage: White Rockian     (471.8 - 462)
 
 -- Preceeded By --
  Australian Stage: Chewtonian (473 - 471)
 
 -- Followed By --
  Australian Stage: Ypeenian (470 - 468.1)
 

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.