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    - Lower Cretaceous
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        Escucha Formation (1)
        
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        Pinda Formation (4)
        
        upper Albian (56)
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    - Upper Cretaceous
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        upper Campanian (1)
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        Dunvegan Formation (2)
        
        lower Cenomanian (6)
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        lower Coniacian (1)
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        lower Turonian (2)
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        Hueco Limestone (1)
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        Orosirian (1)
igneous rocks
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metamorphic rocks
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minerals
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        kaersutite (1)
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        augite (1)
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        zircon (24)
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- sulfides
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Primary terms
- absolute age (38)
- Africa
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- Australasia
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- carbon
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- Cenozoic
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        upper Miocene
        
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        lower Eocene (2)
        
        middle Eocene
        
        Bartonian (1)
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        lower Paleocene
        
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    - Tetrapoda
      - Aves (1)
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        Multituberculata (1)
        
        Theria
        
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        Ceratomorpha (1)
        
        Metatheria
        
        Marsupialia (2)
      - Reptilia
        
        Anapsida
        
        Testudines (1)
        
        Diapsida
        
        Archosauria
        
        dinosaurs
        
        Saurischia
        
        Sauropodomorpha
        
        Sauropoda (3)
        
        Theropoda
        
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        Allosaurus (1)
        
        Pterosauria (5)
        
        Ichthyosauria
        
        Ichthyosaurus (1)
        
        Lepidosauria
        
        Rhynchocephalia
        
        Sphenodontidae (1)
        
        Rhynchosauria (1)
        
        Sauropterygia
        
        Plesiosauria (1)
- clay mineralogy (14)
- climate change (7)
- continental drift (4)
- continental shelf (8)
- crust (12)
- crystal chemistry (5)
- crystal growth (1)
- crystal structure (2)
- data processing (4)
- Deep Sea Drilling Project
  - IPOD
    - Leg 47
      - DSDP Site 398 (2)
    - Leg 48
      - DSDP Site 400 (2)
      - DSDP Site 402 (1)
    - Leg 50
      - DSDP Site 415 (1)
    - Leg 62
      - DSDP Site 463 (2)
    - Leg 71
      - DSDP Site 511 (2)