GeoWhen Database  

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                          Longfordian Australian Stage
 
                              From 27.5 To 16.5 Ma
 
 -- Overlaps With --
  Period:               Paleogene      (65.5 - 23.03)
  Period:               Neogene        (23.03 - -5.5012e-005)
  Epoch:                Oligocene      (33.9 - 23.03)
  Epoch:                Miocene        (23.03 - 5.332)
  Sub-Epoch:            Late Oligocene (28.4 - 23.03)
  Sub-Epoch:            Early Miocene  (23.03 - 15.97)
  ICS Stage:            Chattian       (28.4 - 23.03)
  ICS Stage:            Burdigalian    (20.43 - 15.97)
  Californian Stage:    Zemorrian      (33.5 - 22)
  Japanese Stage:       Haranoyan      (18.2 - 15.97)
  New Zealand Stage:    Duntroonian    (28 - 27)
  North American Stage: Arikareean     (30.5 - 19)
  North American Stage: Hemingfordian  (19 - 15.5)
 
 -- A Substage of --
  Eon:              Phanerozoic (542 - -5.5012e-005)
  Era:              Cenozoic    (65.5 - -5.5012e-005)
  Informal Sub-era: Tertiary    (65.5 - 1.806)
 
 -- Preceeded By --
  Australian Stage: Janjukian (30 - 27.5)
 
 -- Followed By --
  Australian Stage:  Batesfordian (16.5 - 15.5)
  Californian Stage: Relizian     (16.5 - 15.5)
  New Zealand Stage: Cliffdenian  (16.5 - 15)
 
 -- Contains the Following Stages --
  ICS Stage:         Aquitanian    (23.03 - 20.43)
  Californian Stage: Saucesian     (22 - 16.5)
  New Zealand Stage: Otaian        (23.03 - 21)
  New Zealand Stage: Waitakian     (27 - 23.03)
  New Zealand Stage: Hutchinsonian (21 - 20)
  New Zealand Stage: Awamoan       (20 - 17.5)
  New Zealand Stage: Altonian      (17.5 - 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.