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all geography including DSDP/ODP Sites and Legs
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Africa
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Central Africa
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Angola (1)
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East Africa
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Inarticulata
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Rotaliina
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Globigerinacea
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Globigerinoides
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Globorotaliidae
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Textulariina
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Osculosida
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problematic fossils
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Quaternary
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upper Quaternary (5)
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Tertiary
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Florissant Lake Beds (4)
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Neogene
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Bidahochi Formation (1)
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Miocene
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Astoria Formation (1)
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Barstow Formation (2)
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Calvert Formation (1)
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Columbia River Basalt Group (1)
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lower Miocene
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Burdigalian (2)
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middle Miocene
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Badenian (1)
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Choptank Formation (1)
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Grund Formation (1)
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Langhian (2)
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Saint Marys Formation (1)
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upper Miocene
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Messinian
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Messinian Salinity Crisis (1)
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Tortonian (3)
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Turolian (2)
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Vallesian (2)
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Ogallala Formation (1)
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Pliocene
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lower Pliocene
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Zanclean (2)
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middle Pliocene (1)
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upper Pliocene (3)
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Yorktown Formation (2)
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upper Neogene (2)
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Paleogene
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Calvert Bluff Formation (1)
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Eocene
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Ameki Formation (1)
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lower Eocene
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Hatchetigbee Formation (1)
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Willwood Formation (4)
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Ypresian (6)
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middle Eocene
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Bartonian (1)
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Lisbon Formation (1)
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Lutetian (3)
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Santee Limestone (1)
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Mirador Formation (1)
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Subathu Formation (1)
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upper Eocene
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La Meseta Formation (1)
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Moodys Branch Formation (1)
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Priabonian (1)
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Hanna Formation (1)
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Imo Shale (1)
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lower Paleogene (1)
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Ocala Group (2)
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Oligocene
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Brule Formation (1)
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middle Oligocene
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Byram Formation (1)
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upper Oligocene (3)
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Paleocene
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lower Paleocene
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Danian (5)
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K-T boundary (28)
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Puercan (1)
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Torrejonian (1)
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Nacimiento Formation (1)
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Ravenscrag Formation (1)
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Tullock Member (1)
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upper Paleocene
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Thanetian (1)
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Paleocene-Eocene Thermal Maximum (6)
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Renova Formation (2)
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Wasatch Formation (1)
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Williamsburg Formation (1)
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Sarmiento Formation (1)
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upper Cenozoic
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Pinecrest Beds (1)
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Tamiami Formation (1)
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Coal Measures (1)
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Laurentide ice sheet (1)
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Mesozoic
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Bisbee Group (1)
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Cretaceous
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Alisitos Formation (1)
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Comanchean
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Pearsall 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 (3)
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Barremian (2)
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Berriasian (2)
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Cedar Mountain Formation (1)
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Christopher Formation (1)
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Valanginian (3)
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Lower Greensand (1)
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Mancos Shale (1)
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Middle Cretaceous (2)
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Nenjiang Formation (1)
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Upper Cretaceous
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Bearpaw Formation (1)
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Belly River Formation (2)
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Bridge Creek Limestone Member (1)
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Campanian
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Dinosaur Park Formation (3)
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lower Campanian (1)
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upper Campanian (4)
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Cenomanian
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upper Cenomanian (1)
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Fox Hills Formation (3)
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Greenhorn Limestone (1)
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Gulfian
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Aguja Formation (1)
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Austin Chalk (1)
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Eagle Ford Formation (1)
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Hell Creek Formation (7)
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Horseshoe Canyon Formation (6)
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Judith River Formation (6)
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K-T boundary (28)
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Lance Formation (3)
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Maestrichtian
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upper Maestrichtian (6)
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Oldman Formation (1)
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Pierre Shale (2)
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Prince Creek Formation (1)
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Rosario Formation (1)
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Saint Mary River Formation (1)
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Santonian (3)
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Senonian (10)
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Tuolumne Intrusive Suite (1)
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Turonian
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lower Turonian (2)
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Two Medicine Formation (4)
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Jurassic
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Clarens Formation (1)
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Fernie Formation (1)
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Lower Jurassic
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Triassic-Jurassic boundary (5)
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Middle Jurassic
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Solnhofen Limestone (1)
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Upper Jurassic
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Brushy Basin Member (2)
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Kimmeridgian
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upper Kimmeridgian (1)
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Morrison Formation (4)
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Oxfordian (5)
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Portlandian (1)
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Tithonian (6)
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Newark Supergroup (1)
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Triassic
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Fremouw Formation (1)
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Lower Triassic
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Induan (1)
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Permian-Triassic boundary (30)
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Smithian (1)
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Thaynes Formation (1)
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Middle Triassic
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Anisian (4)
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Moenkopi Formation (2)
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Montney Formation (1)
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Sherwood Sandstone (2)
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Upper Triassic
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Carnian
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Ischigualasto Formation (2)
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Chinle Formation (4)
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Luning Formation (1)
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Mercia Mudstone (1)
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Molteno Formation (1)
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Norian (10)
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Rhaetian
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Penarth Group (1)
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Triassic-Jurassic boundary (5)
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Xujiahe Formation (1)
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-
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upper Mesozoic (1)
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MIS 2 (1)
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MIS 3 (1)
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MIS 5 (3)
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MIS 6 (1)
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Paleozoic
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Cambrian
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Lower Cambrian
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Atdabanian (1)
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Kinzers Formation (1)
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Terreneuvian
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Fortunian (1)
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Tommotian (1)
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Zabriskie Quartzite (1)
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Middle Cambrian
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Burgess Shale (5)
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Flathead Sandstone (1)
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Marjum Formation (1)
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Wheeler Formation (1)
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-
Upper Cambrian
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Furongian (4)
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Mount Simon Sandstone (1)
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Steptoean (2)
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-
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Carboniferous
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Lower Carboniferous
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Asbian (1)
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Dinantian (4)
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Mississippian
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Lower Mississippian
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Tournaisian (2)
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Middle Mississippian
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Visean
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upper Visean (1)
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-
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Upper Mississippian
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Chesterian (3)
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Serpukhovian (2)
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Namurian (3)
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Pennsylvanian
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Conemaugh Group (1)
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Lower Pennsylvanian
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Bashkirian (1)
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Mattoon Formation (1)
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Middle Pennsylvanian
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Desmoinesian (1)
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Moscovian (3)
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Upper Pennsylvanian
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Gzhelian (1)
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Kasimovian (5)
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Missourian (1)
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Virgilian
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Tonganoxie Sandstone (1)
-
-
-
-
Upper Carboniferous
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Stephanian (3)
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Westphalian (2)
-
-
-
Devonian
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Genesee Group (1)
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Guilmette Formation (1)
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Lower Devonian
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Emsian (2)
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Middle Devonian
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Eifelian (6)
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Givetian (6)
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Hamilton Group (5)
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Mahantango Formation (1)
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Marcellus Shale (3)
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Onondaga Limestone (2)
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Tioga Bentonite (1)
-
-
Upper Devonian
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Famennian
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lower Famennian (1)
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-
Frasnian
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upper Frasnian (1)
-
-
Kellwasser event (1)
-
-
-
Ellis Bay Formation (1)
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lower Paleozoic
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Cape Phillips Formation (1)
-
-
middle Paleozoic
-
Hillabee Chlorite Schist (1)
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-
New Albany Shale (1)
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Ordovician
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Clays Ferry Formation (1)
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Eureka Quartzite (1)
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Lexington Limestone (1)
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Lower Ordovician
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Arenigian (2)
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El Paso Group (1)
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Fillmore Formation (1)
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Ibexian (1)
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Saint George Group (1)
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Tremadocian (1)
-
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Middle Ordovician
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Black River Group (1)
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Chazy Group (1)
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Darriwilian (1)
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Normanskill Formation (1)
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Platteville Formation (1)
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Table Head Group (1)
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Whiterockian (1)
-
-
Pogonip Group (1)
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Trenton Group (1)
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Upper Ordovician
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Ashgillian (7)
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Caradocian (1)
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Cincinnatian
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Richmondian (3)
-
-
Fairview Formation (3)
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Hirnantian (3)
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Katian (7)
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Kope Formation (3)
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Mohawkian (2)
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Red River Formation (2)
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Sandbian (2)
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Whitewater Formation (1)
-
-
Utica Shale (1)
-
-
Paganzo Group (1)
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Permian
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Guadalupian
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Bell Canyon Formation (1)
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Capitanian (3)
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Cherry Canyon Formation (1)
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Grayburg Formation (1)
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Roadian (2)
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Wordian (1)
-
-
Khuff Formation (1)
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Lower Permian
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Cherry Canyon Formation (1)
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Cisuralian
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Artinskian (1)
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Kungurian (3)
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Sakmarian (1)
-
-
Leonardian (1)
-
-
Middle Permian (8)
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Upper Permian
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Lopingian
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Changhsingian (2)
-
-
Permian-Triassic boundary (30)
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Zechstein (1)
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-
-
Silurian
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Lower Silurian
-
Brassfield Formation (1)
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Llandovery
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Rhuddanian (3)
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Telychian (1)
-
-
Wenlock
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Homerian (1)
-
-
-
Middle Silurian
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Rochester Formation (1)
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-
Upper Silurian
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Ludlow (2)
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Pridoli (1)
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-
-
Talladega Group (1)
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upper Paleozoic
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Kaskaskia Sequence (1)
-
-
-
Phanerozoic (80)
-
Precambrian
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Archean
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Mesoarchean (2)
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Paleoarchean (2)
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Warrawoona Group (1)
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-
Chuar Group (1)
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Gunflint Iron Formation (1)
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Hadean (1)
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Hamersley Group (1)
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Pahrump Series (1)
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Sokoman Formation (1)
-
Stirling Quartzite (1)
-
upper Precambrian
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Proterozoic
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Huronian (1)
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Keweenawan
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Copper Harbor Conglomerate (1)
-
-
Mesoproterozoic (8)
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Negaunee Iron Formation (1)
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Neoproterozoic
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Brioverian (1)
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Cryogenian (4)
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Doushantuo Formation (1)
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Ediacaran (26)
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Marinoan (1)
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Riphean
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upper Riphean (1)
-
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Sturtian (1)
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Tonian (1)
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Vendian (11)
-
-
Oronto Group (1)
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Paleoproterozoic (1)
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Pocatello Formation (1)
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Sinian
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Doushantuo Formation (1)
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-
-
-
-
-
igneous rocks
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igneous rocks
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carbonatites (1)
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plutonic rocks
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diorites
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quartz diorites (1)
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gabbros (1)
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granites (5)
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granodiorites (1)
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ultramafics (1)
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volcanic rocks
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andesites (1)
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basalts
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flood basalts (4)
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tholeiite (1)
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pyroclastics
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hyaloclastite (1)
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tuff (1)
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tuffite (1)
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-
-
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ophiolite (1)
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volcanic ash (1)
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metamorphic rocks
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metamorphic rocks
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metaigneous rocks
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metabasalt (1)
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metadacite (1)
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metaplutonic rocks (1)
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metasedimentary rocks (4)
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quartzites (1)
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schists
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greenstone (1)
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ophiolite (1)
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turbidite (1)
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meteorites
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meteorites
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stony meteorites
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chondrites
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ordinary chondrites
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H chondrites
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Tieschitz Meteorite (1)
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-
-
-
-
-
-
minerals
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borates
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boracite (1)
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kernite (1)
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carbonates
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aragonite (14)
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calcite (14)
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dolomite (2)
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magnesian calcite (1)
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siderite (1)
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halides
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chlorides
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boracite (1)
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halite (1)
-
-
-
minerals (9)
-
native elements
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graphite (1)
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-
organic minerals
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amber (2)
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oxides
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aluminum oxides (1)
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goethite (1)
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Ocean Drilling Program
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Leg 108
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ODP Site 659 (1)
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Leg 113
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ODP Site 689 (3)
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ODP Site 690 (6)
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ODP Site 693 (2)
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Leg 119
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Leg 120
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Leg 130
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Leg 132
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ODP Site 810 (1)
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Leg 138 (1)
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Leg 143
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ODP Site 865 (2)
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Leg 144
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ODP Site 872 (1)
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Leg 154
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ODP Site 925 (1)
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Leg 171B
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ODP Site 1049 (2)
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ODP Site 1050 (1)
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ODP Site 1052 (1)
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Leg 174AX (1)
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Leg 183
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ODP Site 1138 (2)
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Leg 198
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ODP Site 1209 (3)
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ODP Site 1210 (2)
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ODP Site 1211 (1)
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ODP Site 1212 (1)
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Leg 207
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ODP Site 1260 (1)
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Leg 208
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ODP Site 1262 (1)
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ODP Site 1263 (1)
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ODP Site 907 (1)
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ocean floors (2)
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Carboniferous
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Upper Carboniferous
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Kellwasser event (1)
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Ellis Bay Formation (1)
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middle Paleozoic
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Hillabee Chlorite Schist (1)
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Utica Shale (1)
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GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
Paleobiology Database
The Paleobiology Database application programming interface
Citation rates for official Paleobiology Database (PBDB) publications and t...
Schematic paleogeographies and uplift patterns from Paleobiology Database m...
Diversity curves generated from the Paleobiology Database (PBDB). A: Unstan...
Example distributions of Paleobiology Database (PaleoDB; see text) fossil c...
Figure 1. Sampled-in-bin generic richness from the Paleobiology Database (...
Figure 2. Maps of sampled localities from the Paleobiology Database (A) an...
Figure 4. Number of Paleobiology Database (PBDB) collections from deep wat...
Horses in the Cloud: big data exploration and mining of fossil and extant Equus (Mammalia: Equidae)
The environmental structure of trilobite morphological disparity
Macrostratigraphy and macroevolution in marine environments: testing the common-cause hypothesis
Abstract Quantitative patterns in the sedimentary rock record predict many different macroevolutionary patterns in the fossil record, but the reasons for this predictability remain uncertain. There are two competing, but non-mutually exclusive, hypotheses: (1) similarities reflect a sampling bias imposed by variable and incomplete sampling of fossils, and (2) similarities reflect environmental perturbations that influence both the patterns of sedimentation and macroevolution (i.e., common-cause). Macrostratigraphy, which is based on the quantitative analysis of hiatus-bound rock packages, permits variation in the rock record to be expressed in terms of rock quantity and, more importantly, spatiotemporal continuity. In combination with spatially-explicit fossil occurrence data in the Paleobiology Database, it is now possible to more rigorously test alternative hypotheses for similarities in the rock and fossil records and to start distinguishing between geologically-controlled sampling bias and the common-cause hypothesis. Here we summarize results from measuring the intersection of Macrostrat and the Paleobiology Database. Our results suggest that patterns in the fossil record are not dominated by large-scale stratigraphic biases. Instead, they suggest that linkages between multiple Earth systems are driving both spatiotemporal patterns of sedimentation and macroevolution.