Category:Ordovician System

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Cincinnatian SeriesChamplainian SeriesCanadian SeriesSauk SequenceKnox Dolomite Megagroup2Prairie du Chien GroupShakopee DolomiteNew Richmond SandstoneOneota DolomiteGunter SandstoneBlodgett MemberEverton DolomiteChazyan StageBlackriveran StageTrentonian StageEdenian StageMaysvillian StageRichmondian StageTippecanoe SequenceHunton_Limestone MegagroupOttawa_Limestone MegagroupMaquoketa Shale GroupGalena GroupPlatteville_GroupAncell GroupKimmswick SubgroupDecorah SubgroupPlattin SubgroupNeda FormationBrainard ShaleFort Atkinson LimstoneScales ShaleCape LimestoneDubuque FormationDunleith FormationGuttenberg FormationSpechts Ferry FormationQuimbys Mill FormationNachusa FormationGrand Detour FormationMifflin FormationPecatonica FormationSt. Peter SandstoneClermont Shale MemberGirardeau LimestoneScales ShaleOrchard Creek Shale MemberThebes Sandstone MemberCape LimestoneWise Lake FormationStewartsville MemberSinsinawa MemberNew London MemberDunleith FormationSherwood MemberRivoli MemberFairplay MemberEagle Point MemberEagle Point MemberBeecher MemberBeecher MemberSt.James MemberSt. James MemberBuckhorn MemberBuckhorn MemberMincke MemberTyson_MemberKings Lake FormationGarnavillo MemberGarnavillo MemberGlenhavenMemberGlenhaven MemberGuttenberg FormationGlencoe MemberCastlewood MemberCastlewood MemberGlencoe MemberStrawbridge MemberShullsburg MemberHazel Green MemberEverett MemberElm MemberEldena MemberForrestonMemberVictory MemberHely MemberClement MemberStillman MemberWalgreen MemberDement MemberBriton MemberHazelwood MemberEstablishment MemberBrickeys MemberBlomeyer MemberOglesby MemberMedusa MemberNew Glarus MemberDane MemberChana MemberHennepin MemberJoachim DolomiteHarmony Hill Shale MemberMetz MemberLoughridge Sandstone MemberMatson MemberNokomis Sandstone MemberDaysville Dolomite MemberDefianceMemberKingdom Sandstone MemberBoles MemberAugusta MemberAbernathy MemberDutchtown LimestoneSharpsboro MemberGordonville MemberStarved_Rock Sandstone MemberTonti Sandstone MemberKress MemberArsenal MemberSpechts_Ferry_FormationFigure O-4 imagemap.jpg
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Read about the Ordovician System
Click the column headers to sort the table, by default it is sorted by "Stratigraphic Code"

Unit NameStratigraphic Code
Tippecanoe Sequence6160
Ordovician System7360
Cincinnatian Series7370
Richmondian Stage7380
Maquoketa Shale Group7390
Neda Formation7400
Brainard Shale7410
Girardeau Limestone7420
Fort Atkinson Limstone7430
Scales Shale7440
Clermont Shale Member7450
Maysvillian Stage7460
Elgin Shale Member7470
Edenian Stage7480
Orchard Creek Shale Member7490
Thebes Sandstone Member7500
Ottawa Limestone Megagroup7510
Cape Limestone7520
Champlainian Series7530
Trentonian Stage7540
Galena Group7550
Dubuque Formation7560
Kimmswick Subgroup7570
Wise Lake Formation7580
Stewartville Member7590
Sinsinawa Member7600
Dunleith Formation7610
Wyota Member7620
New London Member7630
Wall Member7640
Sherwood Member7650
Moredock Member7660
Rivoli Member7670
Mortimer Member7680
Fairplay Member7690
Eagle Point Member7700
Beecher Member7710
St. James Member7720
Buckhorn Member7730
Decorah Subgroup7740
Guttenberg Formation7750
Glenhaven Member7760
Garnavillo Member7770
Kings Lake Formation7780
Tyson Member7790
Mincke Member7800
Spechts Ferry Formation7810
Glencoe Member7820
Castlewood Member7830
Blackriveran Stage7840
Platteville Group7850
Plattin Subgroup7860
Quimbys Mill Formation7870
Strawbridge Member7880
Shullsburg Member7890
Hazel Green Member7900
Nachusa Formation7910
Everett Member7920
Elm Member7930
Eldena Member7940
Grand Detour Formation7950
Forreston Member7960
Victory Member7970
Hely Member7980
Clement Member7990
Stillman Member8000
Walgreen Member8010
Dement Member8020
Mifflin Formation8030
Briton Member8040
Hazelwood Member8050
Establishment Member8060
Brickeys Member8070
Blomeyer Member8080
Pecatonica Formation8090
Oglesby Member8100
Medusa Member8110
New Glarus Member8120
Dane Member8130
Chana Member8140
Hennepin Member8150
Ancell Group8160
Glenwood Formation8170
Joachim Dolomite8180
Harmony Hill Shale Member8190
Metz Member8200
Loughridge Sandstone Member8210
Matson Member8220
Nokomis Sandstone Member8230
Daysville Dolomite Member8240
Defiance Member8250
Kingdom Sandstone Member8260
Boles Member8270
Augusta Member8280
Abernathy Member8290
Dutchtown Limestone8300
Sharpsboro Member8310
Gordonville Member8320
St. Peter Sandstone8330
Starved Rock Sandstone Member8340
Tonti Sandstone Member8350
Kress Member8360
Sauk Sequence8370
Chazyan Stage8380
Everton Dolomite8400
Canadian Series8410
Prairie du Chien Group8420
Shakopee Dolomite8430
New Richmond Sandstone8440
Oneota Dolomite8450
Blodgett Member8460
Arsenal Member8470
Gunter Sandstone8480

Pages in category "Ordovician System"

The following 200 pages are in this category, out of 227 total.

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