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                       Rancholabrean North American Stage
 
                       From 0.3 To 0.01143 +/- 0.00013 Ma
 
  End Defined By:  Excatly 10,000 Carbon-14 years BP.  Near the end of the 
     Younger Dryas cold spell.
 
  End Based On:  CALIB Radiocarbon Calculator version 4.4 using INTCAL98 
     calibration curve.
 
 -- Overlaps With --
  ICS Stage:      Middle Pleistocene (0.781 - 0.126)
  European Stage: Sicilian           (0.781 - 0.26)
 
 -- A Substage of --
  Eon:               Phanerozoic    (542 - -5.5012e-005)
  Era:               Cenozoic       (65.5 - -5.5012e-005)
  Period:            Neogene        (23.03 - -5.5012e-005)
  Epoch:             Pleistocene    (1.806 - 0.01143)
  Californian Stage: Wheelerian     (1.9 - 0.01143)
  Informal Period:   Pleistogene    (1.806 - -5.5012e-005)
  Informal Sub-era:  Quaternary     (1.806 - -5.5012e-005)
  New Zealand Stage: Castlecliffian (1.1 - 0.01143)
  New Zealand Stage: Putikian       (0.48 - 0.01143)
 
 -- Preceeded By --
  North American Stage: Irvingtonian (1.806 - 0.3)
 
 -- Followed By --
  Epoch: Holocene (0.01143 - -5.5012e-005)
 
 -- Contains the Following Stages --
  ICS Stage:      Late Pleistocene (0.126 - 0.01143)
  European Stage: Tyrrhenian       (0.26 - 0.01143)
 

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.