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elements, isotopes
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- metals
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geochronology methods
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        Ash Hollow Formation (1)
        
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        Columbia River Basalt Group (9)
        
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        lower Miocene
        
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        middle Miocene
        
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        Topopah Spring Member (3)
        
        upper Miocene
        
        Chiquimil Formation (1)
        
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        Tortonian (2)
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        lower Pliocene
        
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        Absaroka Supergroup (1)
        
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        Bridger Formation (3)
        
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        Chuckanut Formation (2)
        
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        Colton Formation (3)
        
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        Ghazij Formation (1)
        
        Green River Formation (9)
        
        Lake Gosiute (5)
        
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        lower Eocene
        
        Wasatchian (3)
        
        Willwood Formation (6)
        
        Wind River Formation (1)
        
        Ypresian
        
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        Matilija Formation (1)
        
        middle Eocene
        
        Claiborne Group (3)
        
        Cook Mountain Formation (1)
        
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        Santee Limestone (1)
        
        Tyee Formation (4)
        
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        Ootsa Lake Group (1)
        
        Subathu Formation (1)
        
        Swauk Formation (1)
        
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        upper Eocene
        
        Jackson Group (1)
        
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        Wilkins Peak Member (2)
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      - lower Paleogene (13)
      - Oligocene
        
        Brule Formation (1)
        
        Fish Canyon Tuff (1)
        
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        lower Oligocene (6)
        
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        Vicksburg Group (1)
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        lower Paleocene
        
        Danian (3)
        
        K-T boundary (14)
        
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        Torrejonian (4)
        
        middle Paleocene
        
        Selandian (1)
        
        Nacimiento Formation (5)
        
        Ravenscrag Formation (1)
        
        Silverado Formation (1)
        
        Tongue River Member (1)
        
        Tullock Member (3)
        
        upper Paleocene
        
        Clarkforkian (1)
        
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        Tiffanian (3)
      - Paleocene-Eocene Thermal Maximum (2)
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      - Renova Formation (6)
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    - Sarmiento Formation (1)
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  - upper Cenozoic (27)
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- Mesozoic
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  - Cretaceous
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      - Glen Rose Formation (1)
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    - Dakota Formation (11)
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    - Lower Cretaceous
      - Agrio Formation (3)
      - Albian
        
        upper Albian (1)
      - Antlers Sands (1)
      - Aptian
        
        Shuaiba Formation (1)
      - Barremian (6)
      - Bear River Formation (1)
      - Berriasian (3)
      - Blackleaf Formation (1)
      - Burro Canyon Formation (3)
      - Cadomin Formation (1)
      - Cedar Mountain Formation (8)
      - Clearwater Formation (2)
      - Cloverly Formation (3)
      - Edwards Formation (1)
      - Fall River Formation (1)
      - Gething Formation (1)
      - Glen Rose Formation (1)
      - Hauterivian (4)
      - Lakota Formation (1)
      - Mannville Group (5)
      - McMurray Formation (4)
      - Mowry Shale (2)
      - Muddy Sandstone (3)
      - Mural Limestone (3)
      - Newcastle Sandstone (1)
      - Pearsall Formation (1)
      - Skull Creek Shale (1)
      - Trinity Group (1)
      - Valanginian (3)
    - Mancos Shale (13)
    - Middle Cretaceous
      - Winton Formation (1)
    - Potomac Group (2)
    - Quantou Formation (1)
    - Queen Charlotte Group (1)
    - Upper Cretaceous
      - Bearpaw Formation (1)
      - Belle Fourche Shale (2)
      - Belly River Formation (2)
      - Blackhawk Formation (9)
      - Bridge Creek Limestone Member (3)
      - Buda Limestone (1)
      - Campanian
        
        Dinosaur Park Formation (3)
        
        lower Campanian (4)
        
        upper Campanian (4)
      - Cardium Formation (2)
      - Carlile Shale (4)
      - Castlegate Sandstone (9)
      - Cenomanian
        
        Dunvegan Formation (2)
        
        lower Cenomanian (1)
        
        upper Cenomanian (1)
      - Codell Sandstone Member (1)
      - Cody Shale (2)
      - Coker Formation (1)
      - Coniacian (7)
      - Ferron Sandstone Member (5)
      - Fort Hays Limestone Member (2)
      - Fox Hills Formation (2)
      - Frontier Formation (5)
      - Fruitland Formation (4)
      - Gallup Sandstone (9)
      - Greenhorn Limestone (6)
      - Gulfian
        
        Aguja Formation (4)
        
        Austin Chalk (4)
        
        Austin Group (2)
        
        Eagle Ford Formation (7)
        
        Woodbine Formation (3)
      - Harebell Formation (1)
      - Hell Creek Formation (4)
      - Hornbrook Formation (5)
      - Horseshoe Canyon Formation (1)
      - Javelina Formation (3)
      - Judith River Formation (3)
      - Kaiparowits Formation (8)
      - Kirtland Shale (2)
      - K-T boundary (14)
      - La Luna Formation (2)
      - Ladd Formation (1)
      - Lance Formation (4)
      - Maestrichtian
        
        upper Maestrichtian (2)
      - Maevarano Formation (1)
      - Mesaverde Group (12)
      - Middendorf Formation (1)
      - Milk River Formation (1)
      - Montana Group (1)
      - Niobrara Formation (6)
      - Ojo Alamo Sandstone (4)
      - Oldman Formation (1)
      - Pictured Cliffs Sandstone (2)
      - Pierre Shale (7)
      - Point Lookout Sandstone (2)
      - Ripley Formation (1)
      - Rock Springs Formation (1)
      - Rosario Formation (1)
      - Santonian (6)
      - Senonian (35)
      - Sharon Springs Member (1)
      - Smoky Hill Chalk Member (1)
      - Star Point Sandstone (4)
      - Straight Cliffs Formation (11)
      - Tropic Shale (2)
      - Tuolumne Intrusive Suite (6)
      - Turonian
        
        middle Turonian (1)
        
        upper Turonian (1)
      - Tuscaloosa Formation (2)
      - Two Medicine Formation (5)
      - Wahweap Formation (6)
      - Williams Fork Formation (5)
      - Williams Formation (1)
    - Valdez Group (1)
  - Franciscan Complex (17)
  - Glen Canyon Group (4)
  - Great Valley Sequence (17)
  - Jurassic
    - Arapien Shale (2)
    - Aztec Sandstone (7)
    - Bonanza Group (1)
    - Carmel Formation (11)
    - Clarens Formation (2)
    - Coast Range Ophiolite (2)
    - Fernie Formation (1)
    - Ferrar Group (2)
    - Ladner Group (1)
    - Lower Jurassic
      - Hettangian (6)
      - Laberge Group (2)
      - lower Liassic (2)
      - middle Liassic (2)
      - Pliensbachian (5)
      - Sinemurian (3)
      - Toarcian (4)
      - Triassic-Jurassic boundary (1)
      - upper Liassic (1)
    - Middle Jurassic
      - Aalenian (3)
      - Bajocian
        
        Brent Group (1)
      - Bathonian (3)
      - Callovian (1)
      - Page Sandstone (6)
      - Summerville Formation (2)
      - Todilto Formation (2)
    - Norphlet Formation (4)
    - Oxford Clay (1)
    - Posidonia Shale (1)
    - San Rafael Group (4)
    - Twin Creek Limestone (1)
    - Upper Jurassic
      - Brushy Basin Member (7)
      - Buckner Formation (2)
      - Cotton Valley Group (1)
      - Entrada Sandstone (15)
      - Galice Formation (3)
      - Haynesville Formation (2)
      - Jeanne d'Arc Formation (1)
      - Kimmeridgian
        
        upper Kimmeridgian (1)
      - La Casita Formation (1)
      - Morrison Formation (33)
      - Naknek Formation (1)
      - Oxfordian (5)
      - Salt Wash Sandstone Member (9)
      - Smackover Formation (3)
      - Stump Formation (2)
      - Sundance Formation (10)
      - Swift Formation (1)
      - Tithonian (5)
  - Kayenta Formation (6)
  - lower Mesozoic (10)
  - McHugh Complex (1)
  - middle Mesozoic (2)
  - Moenave Formation (4)
  - Navajo Sandstone (36)
  - Newark Supergroup (4)
  - Nugget Sandstone (4)
  - Orocopia Schist (11)
  - Triassic
    - Charlie Lake Formation (1)
    - Fremouw Formation (3)
    - Hawkesbury Sandstone (2)
    - Liard Formation (2)
    - Lower Triassic
      - Bunter (3)
      - Dinwoody Formation (1)
      - Induan (1)
      - Olenekian (1)
      - Permian-Triassic boundary (9)
      - Scythian (1)
      - Smithian (2)
      - Spathian (2)
      - Thaynes Formation (3)
    - Middle Triassic
      - Anisian (4)
      - Doig Formation (1)
      - Muschelkalk (2)
    - Moenkopi Formation (18)
    - Montney Formation (1)
    - Nicola Group (3)
    - Red Peak Formation (3)
    - Sherwood Sandstone (3)
    - Shublik Formation (1)
    - Upper Triassic
      - Baldonnel Formation (1)
      - Carnian
        
        Ischigualasto Formation (3)
      - Chinle Formation (45)
      - Dockum Group (2)
      - Karmutsen Group (2)
      - Keuper (2)
      - Mercia Mudstone (2)
      - Molteno Formation (1)
      - Norian (16)
      - Pardonet Formation (1)
      - Petrified Forest Member (5)
      - Redonda Formation (2)
      - Rhaetian
        
        Penarth Group (1)
      - Shinarump Member (7)
      - Stuhini Group (3)
      - Triassic-Jurassic boundary (1)
      - Xujiahe Formation (1)
      - Yanchang Formation (1)
  - upper Mesozoic (3)
  - Vaca Muerta Formation (2)
  - Wingate Sandstone (5)
  - Yanshanian (1)
- MIS 2 (1)
- MIS 3 (1)
- MIS 5 (2)
- Moldanubian (3)
- Paleozoic
  - Acatlan Complex (7)
  - Berea Sandstone (1)
  - Bird Spring Formation (4)
  - Cambrian
    - Acadian (1)
    - Bonanza King Formation (2)
    - Brigham Group (2)
    - Carrara Formation (2)
    - Kanmantoo Group (1)
    - Lower Cambrian
      - Chilhowee Group (2)
      - Poleta Formation (2)
      - Terreneuvian (1)
      - Tommotian (1)
      - Zabriskie Quartzite (2)
    - Middle Cambrian
      - Bright Angel Shale (3)
      - Burgess Shale (2)
      - Flathead Sandstone (3)
      - Marjum Formation (1)
      - Wheeler Formation (2)
    - Mount Read Volcanics (1)
    - Pioche Shale (3)
    - Tapeats Sandstone (3)
    - Upper Cambrian
      - Furongian (2)
      - Lamotte Sandstone (1)
      - Mount Simon Sandstone (6)
      - Nopah Formation (1)
      - Pilgrim Formation (1)
      - Potsdam Sandstone (3)
      - Steptoean (1)
  - Carboniferous
    - Amsden Formation (1)
    - Chilliwack Group (2)
    - Diamond Peak Formation (1)
    - Ely Limestone (1)
    - Huanglong Formation (1)
    - Jackfork Group (1)
    - Johns Valley Formation (1)
    - Lower Carboniferous
      - Asbian (2)
      - Dinantian (7)
    - Middle Carboniferous (2)
    - Mississippian
      - Barnett Shale (8)
      - Borden Group (1)
      - Chainman Shale (1)
      - Leadville Formation (2)
      - Lower Mississippian
        
        Joana Limestone (1)
        
        Kayak Shale (2)
        
        Kekiktuk Conglomerate (2)
        
        Kinderhookian
        
        Banff Formation (2)
        
        Lake Valley Formation (3)
        
        Lodgepole Formation (2)
        
        Osagian
        
        Burlington Limestone (2)
        
        Tournaisian (5)
      - Madison Group (6)
      - Middle Mississippian
        
        Visean (5)
      - Mission Canyon Limestone (1)
      - Price Formation (1)
      - Redwall Limestone (3)
      - Stanley Group (1)
      - Upper Mississippian
        
        Chesterian
        
        Golconda Formation (1)
        
        Hartselle Sandstone (4)
        
        Hinton Formation (1)
        
        Mauch Chunk Formation (2)
        
        Meramecian
        
        Salem Limestone (1)
        
        Warsaw Formation (1)
        
        Serpukhovian (5)
    - Namurian (3)
    - Pennsylvanian
      - Brazil Formation (1)
      - Conemaugh Group (2)
      - Joggins Formation (2)
      - Lower Pennsylvanian
        
        Bashkirian (3)
        
        Caseyville Formation (1)
        
        Haymond Formation (2)
        
        Morrowan
        
        Bloyd Formation (1)
      - Mattoon Formation (1)
      - Middle Pennsylvanian
        
        Atokan
        
        Atoka Formation (2)
        
        Desmoinesian (3)
        
        Moscovian (6)
        
        Paradox Formation (6)
        
        Staunton Formation (1)
      - Minturn Formation (2)
      - Monongahela Group (3)
      - Morrow Formation (1)
      - Pottsville Group (1)
      - Smithwick Shale (1)
      - Upper Pennsylvanian
        
        Canyon Group (1)
        
        Cisco Group (1)
        
        Gzhelian (3)
        
        Holder Formation (2)
        
        Kasimovian (5)
        
        Missourian
        
        Kansas City Group (1)
        
        Lansing Group (2)
        
        Plattsburg Limestone (1)
        
        Virgilian
        
        Douglas Group (1)
        
        Lawrence Formation (1)
        
        Shawnee Group (1)
        
        Tonganoxie Sandstone (1)
        
        Wabaunsee Group (1)
        
        Wescogame Formation (1)
      - Watahomigi Formation (2)
    - Springer Formation (1)
    - Tesnus Formation (1)
    - Upper Carboniferous
      - Karharbari Stage (1)
      - Millstone Grit (1)
      - Westphalian (4)
  - Casper Formation (1)
  - Catskill Formation (1)
  - Chattanooga Shale (2)
  - Devonian
    - Guilmette Formation (3)
    - Lost Burro Formation (1)
    - Lower Devonian
      - Battery Point Formation (1)
      - Coeymans Formation (1)
      - Emsian (4)
      - Lochkovian (4)
      - Manlius Formation (1)
      - Pragian (1)
    - Middle Devonian
      - Cedar Valley Formation (1)
      - Dundee Limestone (1)
      - Eifelian (1)
      - Givetian (5)
      - Marcellus Shale (3)
      - Onondaga Limestone (1)
      - Prairie Evaporite (1)
    - Muth Quartzite (1)
    - Old Red Sandstone (7)
    - Popovich Formation (2)
    - Slave Point Formation (1)
    - Swan Hills Formation (1)
    - Upper Devonian
      - Duperow Formation (1)
      - Famennian
        
        lower Famennian (1)
        
        upper Famennian (2)
      - Frasnian
        
        upper Frasnian (1)
      - Jefferson Group (3)
      - Kanayut Conglomerate (2)
      - Nisku Formation (1)
      - Palliser Formation (1)
    - Waterways Formation (1)
  - Dunkard Group (2)
  - Ellis Bay Formation (1)
  - Exshaw Formation (1)
  - Gfohl Unit (1)
  - Hanson Creek Formation (1)
  - Hartland Formation (1)
  - Honaker Trail Formation (1)
  - Keyser Limestone (1)
  - Knox Group (1)
  - Lisburne Group (4)
  - lower Paleozoic
    - Wilmington Complex (1)
  - Maroon Formation (3)
  - middle Paleozoic
    - Hillabee Chlorite Schist (1)
  - Minnelusa Formation (1)
  - New Albany Shale (1)
  - Ordovician
    - Chickamauga Group (1)
    - Eureka Quartzite (4)
    - Lower Ordovician
      - Arenigian (1)
      - Beekmantown Group (1)
      - El Paso Group (2)
      - Ellenburger Group (3)
      - Fillmore Formation (1)
      - Ibexian (1)
      - Manitou Formation (2)
      - Tremadocian (3)
    - Martinsburg Formation (1)
    - Meguma Group (2)
    - Middle Ordovician
      - Black River Group (2)
      - Deicke Bentonite Bed (1)
      - Glenwood Shale (1)
      - Millbrig Bentonite Bed (1)
      - Saint Peter Sandstone (2)
      - Simpson Group (2)
      - Whiterockian (1)
    - Montoya Group (2)
    - Trenton Group (2)
    - Upper Ordovician
      - Ashgillian (2)
      - Bighorn Dolomite (4)
      - Caradocian
        
        Borrowdale Volcanic Group (1)
      - Cincinnatian (4)
      - Hirnantian (5)
      - Katian (1)
      - Lorraine Group (1)
      - Mohawkian (1)
      - Wufeng Formation (1)
    - Utica Shale (1)
    - Valmy Formation (1)
    - Viola Limestone (1)
  - Permian
    - Buckley Formation (1)
    - Coconino Sandstone (4)
    - Council Grove Group (1)
    - Cutler Formation (6)
    - Ecca Group (2)
    - Esplanade Sandstone Member (1)
    - Gharif Formation (1)
    - Glorieta Sandstone (1)
    - Guadalupian
      - Bell Canyon Formation (3)
      - Brushy Canyon Formation (1)
      - Capitanian (3)
      - Cherry Canyon Formation (1)
      - Delaware Mountain Group (3)
      - Roadian (2)
      - Wordian (2)
    - Irati Formation (1)
    - Kaibab Formation (10)
    - Khuff Formation (2)
    - Lower Permian
      - Abo Formation (4)
      - Autunian (1)
      - Barakar Stage (1)
      - Cherry Canyon Formation (1)
      - Cisuralian
        
        Artinskian (4)
        
        Asselian (3)
        
        Kungurian (6)
        
        Sakmarian (2)
      - Leman Sandstone Formation (1)
      - Leonardian (4)
      - Qixia Formation (1)
      - Wolfcampian
        
        Hueco Limestone (3)
    - Lyons Sandstone (4)
    - Maokou Formation (1)
    - McCloud Limestone (1)
    - Meade Peak Member (1)
    - Middle Permian (7)
    - Park City Formation (2)
    - Passa Dois Group (1)
    - Phosphoria Formation (3)
    - Retort Phosphatic Shale Member (1)
    - Rotliegendes (3)
    - Rustler Formation (1)
    - Saxonian (1)
    - Toroweap Formation (4)
    - Unayzah Formation (2)
    - Upper Permian
      - Kazanian (1)
      - Lopingian
        
        Changhsingian (1)
        
        Wuchiapingian (2)
      - Permian-Triassic boundary (9)
      - Salado Formation (1)
      - Zechstein (2)
    - Wellington Formation (3)
    - Yeso Formation (1)
  - Pilot Shale (2)
  - Sauk Sequence (5)
  - Shoo Fly Complex (1)
  - Silurian
    - Lower Silurian
      - Llandovery (1)
      - Qalibah Formation (1)
    - Middle Silurian
      - Roberts Mountains Formation (1)
    - Upper Silurian
      - Ludlow (1)
      - Pridoli (1)
      - Salina Group (1)
    - Vassalboro Formation (1)
  - Supai Formation (6)
  - Talchir Formation (1)
  - Tensleep Sandstone (3)
  - upper Paleozoic
    - Admire Group (1)
    - Bakken Formation (1)
    - Fountain Formation (3)
    - Guandacol Formation (1)
    - Kiaman Superchron (3)
    - Sicker Group (1)
    - Wood River Formation (1)
  - Weber Sandstone (3)
  - Wells Formation (1)
  - Wissahickon Formation (2)
  - Woodford Shale (4)
- Phanerozoic (40)
- Precambrian
  - Adirondack Anorthosite (1)
  - Archean
    - Blake River Group (2)
    - Fig Tree Group (2)
    - Gilman Formation (2)
    - Kromberg Formation (1)
    - Mesoarchean (4)
    - Neoarchean
      - Jiaodong Group (1)
    - Paleoarchean
      - Hooggenoeg Formation (1)
    - Swaziland Supergroup (1)
    - Warrawoona Group (1)
  - Carrizo Mountain Formation (2)
  - Catoctin Formation (2)
  - Chuar Group (8)
  - Eocambrian (1)
  - Hadean (6)
  - Hazel Formation (2)
  - Johnnie Formation (2)
  - Kingston Peak Formation (3)
  - Nipissing Diabase (1)
  - Nonesuch Shale (1)
  - Noonday Dolomite (1)
  - North Shore Volcanics (2)
  - Onverwacht Group (3)
  - Osler Series (1)
  - Pahrump Series (3)
  - Purcell System (4)
  - Sandia Granite (1)
  - Stillwater Complex (1)
  - Stirling Quartzite (5)
  - Transvaal Supergroup (2)
  - Uinta Mountain Group (5)
  - Unkar Group (5)
  - upper Precambrian
    - Mahakoshal Group (1)
    - Proterozoic
      - Algonkian
        
        Baraboo Quartzite (4)
      - Bambui Group (1)
      - Damara System (2)
      - Great Oxidation Event (1)
      - Huronian
        
        Gowganda Formation (1)
      - Keweenawan
        
        Copper Harbor Conglomerate (1)
        
        Portage Lake Lava Series (1)
      - Lewisian (1)
      - Mesoproterozoic
        
        Apache Group (1)
        
        Belt Supergroup (13)
        
        Bonner Formation (1)
        
        Calymmian (1)
        
        Fordham Gneiss (1)
        
        Freda Sandstone (2)
        
        Gawler Range Volcanics (1)
        
        Helena Formation (1)
        
        Helikian (1)
        
        Laxfordian (1)
        
        Missoula Group (2)
        
        Ravalli Group (1)
        
        Shuangqiaoshan Group (1)
        
        Stenian (1)
      - Neoproterozoic
        
        Cryogenian (7)
        
        Dengying Formation (1)
        
        Doushantuo Formation (1)
        
        Ediacaran
        
        Wonoka Formation (1)
        
        Maranon Complex (2)
        
        Moine Supergroup (3)
        
        Riphean (1)
        
        Sturtian (3)
        
        Tonian (5)
        
        Torridonian (4)
        
        Vendian (10)
        
        Walden Creek Group (1)
      - Oronto Group (2)
      - Ortega Group (3)
      - Paleoproterozoic
        
        Birimian (1)
        
        Rustenburg Layered Suite (1)
        
        Statherian (1)
      - Pocatello Formation (3)
      - Sinian
        
        Dengying Formation (1)
        
        Doushantuo Formation (1)
      - Windermere System (3)
  - Vadito Group (4)
  - Ventersdorp Supergroup (3)
  - Waterberg System (1)
  - Witwatersrand Supergroup (2)
  - Wyman Formation (1)
- Saxothuringian (3)
igneous rocks
- igneous rocks
  - carbonatites (13)
  - granophyre (1)
  - hypabyssal rocks (3)
  - kamafugite (1)
  - kimberlite (9)
  - peperite (3)
  - phoscorites (1)
  - picrite (2)
  - plutonic rocks
    - anorthosite (9)
    - diabase
      - tholeiitic dolerite (1)
    - diorites
      - diorite porphyry (2)
      - plagiogranite (1)
      - quartz diorites (13)
      - tonalite (20)
      - trondhjemite (10)
    - gabbros
      - alkali gabbros (1)
      - norite (2)
    - granites
      - alkali granites (2)
      - aplite (8)
      - A-type granites (13)
      - biotite granite (4)
      - charnockite (5)
      - felsite (2)
      - granite porphyry (10)
      - granosyenite (2)
      - I-type granites (4)
      - leucogranite (22)
      - microgranite (1)
      - monzogranite (10)
      - rapakivi (4)
      - S-type granites (2)
      - two-mica granite (3)
    - granodiorites (59)
    - lamproite (2)
    - lamprophyres
      - camptonite (2)
      - minette (5)
      - spessartite (1)
    - monzodiorite (9)
    - monzonites (14)
    - pegmatite (34)
    - quartz monzonite (15)
    - syenites
      - granosyenite (2)
      - nepheline syenite (2)
      - quartz syenite (1)
      - shonkinite (1)
    - ultramafics
      - chromitite (4)
      - hornblendite (2)
      - peridotites
        
        dunite (4)
        
        garnet lherzolite (2)
        
        garnet peridotite (1)
        
        harzburgite (9)
        
        lherzolite (10)
        
        spinel lherzolite (4)
        
        spinel peridotite (1)
      - pyroxenite
        
        clinopyroxenite (5)
        
        garnet pyroxenite (1)
        
        orthopyroxenite (1)
        
        websterite (3)
  - porphyry (23)
  - volcanic rocks
    - adakites (8)
    - andesites
      - andesite porphyry (3)
      - boninite (2)
    - basalts
      - alkali basalts
        
        hawaiite (3)
        
        mugearite (3)
        
        trachybasalts (4)
      - columnar basalt (1)
      - flood basalts (7)
      - mid-ocean ridge basalts (17)
      - ocean-island basalts (10)
      - olivine basalt (2)
      - olivine tholeiite (1)
      - shoshonite (2)
      - tholeiite (3)
      - tholeiitic basalt (2)
      - trap rocks (1)
    - basanite (10)
    - dacites (21)
    - glasses
      - obsidian (2)
      - perlite (1)
      - volcanic glass (9)
    - komatiite (6)
    - latite (2)
    - leucitite (1)
    - nephelinite
      - olivine nephelinite (1)
    - phonolites
      - tinguaite (1)
    - pyroclastics
      - ash-flow tuff (13)
      - hyaloclastite (1)
      - ignimbrite (46)
      - pumice (2)
      - rhyolite tuff (3)
      - scoria (9)
      - tuff (75)
      - tuffite (1)
      - welded tuff (3)
    - rhyodacites (4)
    - rhyolites
      - comendite (1)
      - quartz porphyry (1)
    - tephrite (1)
    - trachyandesites (5)
    - trachytes (6)
- ophiolite (25)
- volcanic ash (13)
- wehrlite (3)
metamorphic rocks
- K-bentonite (3)
- metamorphic rocks
  - amphibolites (21)
  - cataclasites (10)
  - eclogite (16)
  - gneisses
    - augen gneiss (3)
    - banded gneiss (2)
    - biotite gneiss (1)
    - granite gneiss (3)
    - orthogneiss (28)
    - paragneiss (13)
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