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Coccolithophoraceae
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Coccolithus
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Coccolithus pelagicus (1)
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diatoms (8)
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Microcodium (2)
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nannofossils (21)
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Rhodophyta
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Corallinaceae (4)
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Bryophyta
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Musci (1)
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Pteridophyta
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Filicopsida
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Pecopteris (1)
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Sphenopteris (1)
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Lycopsida (1)
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Sphenopsida
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Equisetales
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Calamites (1)
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Sphenophyllum (1)
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Sphenopteris (1)
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Spermatophyta
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Angiospermae
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Dicotyledoneae
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Magnoliidae (1)
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Monocotyledoneae (3)
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Gymnospermae
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Coniferae (1)
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Pteridospermae (2)
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problematic fossils
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Calcisphaerulidae (1)
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problematic microfossils (2)
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Pterobranchia (1)
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thallophytes (15)
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tracks (11)
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geochronology methods
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Ar/Ar (32)
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exposure age (1)
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fission-track dating (4)
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infrared stimulated luminescence (2)
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K/Ar (10)
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Lu/Hf (4)
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Nd/Nd (2)
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optical mineralogy (1)
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paleomagnetism (55)
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Pb/Pb (3)
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racemization (1)
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radiation damage (1)
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Rb/Sr (8)
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Re/Os (2)
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sclerochronology (1)
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Sm/Nd (5)
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Sr/Sr (3)
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Th/U (9)
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thermochronology (2)
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thermoluminescence (1)
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tree rings (1)
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U/Pb (68)
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U/Th/Pb (7)
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uranium disequilibrium (1)
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geologic age
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Anthropocene (1)
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Cenozoic
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Bronze Age (2)
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Chalcolithic (1)
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Iron Age (2)
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Quaternary
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Holocene
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lower Holocene (4)
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Middle Ages (1)
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middle Holocene (1)
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Subboreal (1)
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upper Holocene
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Roman period (8)
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middle Quaternary (1)
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Pleistocene
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lower Pleistocene (14)
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middle Pleistocene (1)
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upper Pleistocene
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Tyrrhenian (1)
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upper Quaternary
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Brunhes Chron (1)
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Stone Age
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Paleolithic
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Magdalenian (1)
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upper Paleolithic (1)
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Tertiary
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lower Tertiary (14)
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middle Tertiary (1)
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Neogene
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Capistrano Formation (1)
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Miocene
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Aragonian (2)
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lower Miocene
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Aquitanian (3)
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Burdigalian (5)
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middle Miocene
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Badenian (1)
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Langhian (3)
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Serravallian (7)
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upper Miocene
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Messinian
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Messinian Salinity Crisis (6)
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Tortonian (22)
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Turolian (4)
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Vallesian (5)
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Pliocene
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lower Pliocene
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Zanclean (1)
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middle Pliocene (1)
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upper Pliocene (7)
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Paleogene
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Eocene
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lower Eocene
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Ager Formation (1)
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Ypresian (7)
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middle Eocene
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Bartonian (1)
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Lutetian (6)
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upper Eocene
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Ludian (1)
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Priabonian (4)
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Ilerdian (7)
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lower Paleogene (1)
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Oligocene
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Krosno Beds (1)
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lower Oligocene
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Rupelian (1)
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Stampian (1)
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upper Oligocene
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Chattian (3)
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Paleocene
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Clayton Formation (1)
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lower Paleocene
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Danian (17)
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K-T boundary (24)
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middle Paleocene
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Selandian (3)
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upper Paleocene
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Thanetian (1)
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Paleocene-Eocene Thermal Maximum (4)
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Wasatch Formation (1)
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upper Tertiary (7)
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upper Cenozoic
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Villafranchian (3)
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Mesozoic
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Carrara Marble (1)
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Cretaceous
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Comanchean
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Glen Rose Formation (1)
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Dakota Formation (1)
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Lower Cretaceous
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Albian
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Escucha Formation (1)
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upper Albian (1)
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Aptian
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lower Aptian (2)
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Barremian (15)
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Berriasian (5)
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Glen Rose Formation (1)
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Hauterivian (3)
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Purbeckian (1)
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Torok Formation (1)
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Urgonian (4)
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Wealden (4)
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Middle Cretaceous (4)
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Nanushuk Group (1)
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Potomac Group (2)
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Upper Cretaceous
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Campanian
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upper Campanian (3)
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Cenomanian
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upper Cenomanian (1)
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Coniacian (7)
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Gulfian
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Prairie Bluff Chalk (1)
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K-T boundary (24)
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Lance Formation (1)
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Lewis Shale (1)
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Maestrichtian
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lower Maestrichtian (6)
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upper Maestrichtian (4)
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Santonian (11)
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Senonian (34)
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Turonian
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lower Turonian (2)
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Yezo Group (1)
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Franciscan Complex (2)
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Jurassic
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Lower Jurassic
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Carixian (2)
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Domerian (2)
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lower Liassic (4)
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middle Liassic (6)
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Pliensbachian (8)
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Sinemurian (5)
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Toarcian
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lower Toarcian (4)
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upper Liassic (18)
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Middle Jurassic
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Aalenian (6)
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Bajocian (7)
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Bathonian (2)
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Callovian (2)
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Dogger (1)
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Posidonia Shale (1)
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Solnhofen Limestone (1)
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Upper Jurassic
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Arab Formation (2)
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Kimmeridge Clay (1)
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Kimmeridgian (11)
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Lusitanian (1)
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Morrison Formation (4)
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Oxfordian (6)
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Portlandian (7)
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Tithonian (9)
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lower Mesozoic (1)
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Statfjord Formation (1)
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Triassic
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Lower Triassic
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Bunter (12)
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Olenekian (1)
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Permian-Triassic boundary (1)
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Middle Triassic
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Anisian (2)
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Ladinian (3)
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Muschelkalk (7)
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Upper Triassic
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Carnian (3)
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Keuper (6)
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Molteno Formation (1)
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upper Mesozoic (1)
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MIS 5 (1)
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MIS 6 (1)
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Moldanubian (1)
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Paleozoic
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Cambrian
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Acadian (1)
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Lancara Formation (5)
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Lower Cambrian (19)
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Middle Cambrian (11)
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Mount Read Volcanics (1)
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Upper Cambrian
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Furongian (1)
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Carboniferous
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Culm (1)
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Lower Carboniferous
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Dinantian (8)
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Mississippian
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Lower Mississippian
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Tournaisian
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upper Tournaisian (1)
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Middle Mississippian
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Visean
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upper Visean (2)
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Upper Mississippian
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Serpukhovian (4)
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Namurian (3)
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Pennsylvanian
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Lower Pennsylvanian
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Bashkirian (5)
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Middle Pennsylvanian
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Moscovian (11)
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Upper Pennsylvanian
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Gzhelian (4)
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Kasimovian (6)
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Upper Carboniferous
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Stephanian (7)
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Westphalian (4)
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Devonian
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Lower Devonian
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Emsian (5)
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Gedinnian (1)
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Lochkovian (1)
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Middle Devonian
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Givetian (2)
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Upper Devonian
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Famennian
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upper Famennian (2)
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Frasnian (2)
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Strunian (1)
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Zlichovian (1)
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lower Paleozoic
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Wilmington Complex (1)
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middle Paleozoic (2)
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Ordovician
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Lower Ordovician
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Arenigian (2)
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Tremadocian (1)
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Middle Ordovician
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Darriwilian (2)
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Llandeilian (3)
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Llanvirnian (1)
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Skiddaw Slates (1)
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Upper Ordovician
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Ashgillian (1)
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Caradocian (4)
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Hirnantian (2)
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Katian (1)
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Utica Shale (1)
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Permian
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Gharif Formation (1)
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Guadalupian
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Grayburg Formation (1)
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Lower Permian
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Autunian (2)
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Middle Permian (3)
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Saxonian (1)
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Upper Permian
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Permian-Triassic boundary (1)
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Silurian
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Lower Silurian
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Llandovery
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Rhuddanian (2)
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Telychian (2)
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Wenlock
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Homerian (3)
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Sheinwoodian (1)
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