Introduction

Geologic Timeline
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Geologic Timeline
(With Stages)

A-Z Stage List

Regional Information

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                        ICS General      ICS Specific      California   
       65.5 +/- 0.3 Ma: Paleogene   -                    -           
       61.7 +/- 0.2 Ma:             - Selandian          -           
               61.5 Ma:             -                    - Ynezian   
       58.7 +/- 0.2 Ma:             - Thanetian          -           
       55.8 +/- 0.2 Ma:             - Ypresian           - Bulitian  
                 53 Ma:             -                    - Penutian  
                 51 Ma:             -                    - Ulatisian 
       48.6 +/- 0.2 Ma:             - Lutetian           -           
                 48 Ma:             -                    - Narizian  
       40.4 +/- 0.2 Ma:             - Bartonian          -           
       37.2 +/- 0.1 Ma:             - Priabonian         -           
                 35 Ma:             -                    - Refugian  
       33.9 +/- 0.1 Ma:             - Rupelian           -           
               33.5 Ma:             -                    - Zemorrian 
       28.4 +/- 0.1 Ma:             - Chattian           -           
     23.03 +/- 0.05 Ma: Neogene     - Aquitanian         -           
                 22 Ma:             -                    - Saucesian 
     20.43 +/- 0.05 Ma:             - Burdigalian        -           
               16.5 Ma:             -                    - Relizian  
     15.97 +/- 0.05 Ma:             - Langhian           -           
               15.5 Ma:             -                    - Luisian   
     13.65 +/- 0.05 Ma:             - Serravallian       -           
               13.5 Ma:             -                    - Mohnian   
   11.608 +/- 0.005 Ma:             - Tortonian          -           
                7.5 Ma:             -                    - Delmontian
    7.246 +/- 0.005 Ma:             - Messinian          -           
    5.332 +/- 0.005 Ma:             - Zanclean           -           
      3.6 +/- 0.005 Ma:             - Piacenzian         -           
                2.9 Ma:             -                    - Repettian 
    2.588 +/- 0.005 Ma:             - Gelasian           -           
                2.2 Ma:             -                    - Venturian 
                1.9 Ma:             -                    - Wheelerian
    1.806 +/- 0.005 Ma:             - Early Pleistocene  -           
    0.781 +/- 0.005 Ma:             - Middle Pleistocene -           
    0.126 +/- 0.005 Ma:             - Late Pleistocene   -           
0.01143 +/- 0.00013 Ma:             - Holocene           - Hallian   
 

Introduction

Geologic Timeline
(No Stages)

Geologic Timeline
(With Stages)

A-Z Stage List

Regional Information

Download Files