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all geography including DSDP/ODP Sites and Legs
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Perissodactyla
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Primates
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Rodentia
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Reptilia
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Lepidosauria
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Sauropterygia
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Synapsida
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Platycopida
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Insecta
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Myriapoda (3)
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Trilobitomorpha
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Brachiopoda
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Echinodermata
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Mollusca
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Porifera
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Rotaliina
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Fusulinina
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problematic microfossils (1)
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Cenozoic
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Wisconsinan
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Wedron Formation (1)
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upper Quaternary
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Siwalik System (1)
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Stone Age
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Tertiary
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Neogene
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Pliocene
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Ringold Formation (1)
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Paleogene
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Eocene
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Hanna Formation (1)
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Paleocene
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Tongue River Member (1)
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upper Cenozoic (1)
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Coal Measures (1)
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Mesozoic
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Cretaceous
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Comanchean
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Travis Peak Formation (1)
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Lower Cretaceous
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Albian
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upper Albian (1)
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Aptian (1)
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Burro Canyon Formation (1)
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Gething Formation (1)
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Mannville Group (1)
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Travis Peak Formation (1)
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Middle Cretaceous (1)
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Upper Cretaceous
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