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Primary terms
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- carbon
  - C-13/C-12 (17)
  - C-14 (23)
  - organic carbon (5)
- Caribbean region
  - West Indies
    - Antilles
      - Greater Antilles
        
        Cuba
        
        Pinar del Rio Cuba
        
        Sierra de los Organos (1)
        
        Hispaniola
        
        Dominican Republic (2)
        
        Haiti (1)
        
        Jamaica (2)
        
        Puerto Rico (2)
      - Lesser Antilles
        
        Trinidad and Tobago
        
        Trinidad (2)
    - Cayman Islands
      - Grand Cayman Island (2)
- catalogs (5)
- Cenozoic
  - Blancan (6)
  - Bronze Age (1)
  - Glenns Ferry Formation (1)
  - Quaternary
    - Holocene
      - lower Holocene (1)
      - Medieval Warm Period (1)
      - Neoglacial (1)
      - upper Holocene (10)
    - Pleistocene
      - Bishop Tuff (1)
      - Irvingtonian (2)
      - lower Pleistocene (7)
      - Matuyama Chron (1)
      - middle Pleistocene (5)
      - upper Pleistocene
        
        Weichselian
        
        upper Weichselian
        
        Younger Dryas (3)
    - upper Quaternary (21)
  - Saugus Formation (1)
  - Tertiary
    - Arikareean (1)
    - Calipuy Group (2)
    - John Day Formation (1)
    - middle Tertiary (2)
    - Neogene
      - Bidahochi Formation (1)
      - Hemphillian (1)
      - Miocene