GeoWhen Database  

Introduction

Geologic Timeline
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Geologic Timeline
(With Stages)

A-Z Stage List

Regional Information

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                          Ulatisian Californian Stage
 
                                From 51 To 48 Ma
 
 -- Overlaps With --
  Sub-Epoch:            Early Eocene  (55.8 - 48.6)
  Sub-Epoch:            Middle Eocene (48.6 - 37.2)
  ICS Stage:            Ypresian      (55.8 - 48.6)
  ICS Stage:            Lutetian      (48.6 - 40.4)
  New Zealand Stage:    Mangaorapan   (52 - 50)
  New Zealand Stage:    Heretaungan   (50 - 47)
  North American Stage: Wasatchian    (55.5 - 50.5)
  North American Stage: Bridgerian    (50.5 - 45.4)
 
 -- A Substage of --
  Eon:              Phanerozoic (542 - -5.5012e-005)
  Era:              Cenozoic    (65.5 - -5.5012e-005)
  Period:           Paleogene   (65.5 - 23.03)
  Epoch:            Eocene      (55.8 - 33.9)
  Australian Stage: Johannian   (52 - 36)
  Informal Sub-era: Tertiary    (65.5 - 1.806)
 
 -- Preceeded By --
  Californian Stage: Penutian (53 - 51)
 
 -- Followed By --
  Californian Stage: Narizian (48 - 35)
 

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.