GeoWhen Database  

Introduction

Geologic Timeline
(No Stages)

Geologic Timeline
(With Stages)

A-Z Stage List

Regional Information

Download Files

  
                           Janjukian Australian Stage
 
                               From 30 To 27.5 Ma
 
 -- Overlaps With --
  Sub-Epoch:         Early Oligocene (33.9 - 28.4)
  Sub-Epoch:         Late Oligocene  (28.4 - 23.03)
  ICS Stage:         Rupelian        (33.9 - 28.4)
  ICS Stage:         Chattian        (28.4 - 23.03)
  New Zealand Stage: Whaingaroan     (33.9 - 28)
  New Zealand Stage: Duntroonian     (28 - 27)
 
 -- A Substage of --
  Eon:                  Phanerozoic (542 - -5.5012e-005)
  Era:                  Cenozoic    (65.5 - -5.5012e-005)
  Period:               Paleogene   (65.5 - 23.03)
  Epoch:                Oligocene   (33.9 - 23.03)
  Californian Stage:    Zemorrian   (33.5 - 22)
  Informal Sub-era:     Tertiary    (65.5 - 1.806)
  North American Stage: Arikareean  (30.5 - 19)
 
 -- Followed By --
  Australian Stage: Longfordian (27.5 - 16.5)
 

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.