Summary )4 ?MMMMMMMMMion …wiscsims/HiRes2015/pdfs/posters/... · 2015. 6. 12. · ‰ , T ° I L...

1
δ ,E ' V[j· p,w p,I p,T p,‰ pE pw pI pT Nen UNeQUNeb;gHH ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw ‰hx δ ,E ' V>;'W ,I ,w ,E T‰ TT TI Tw TE °‰ zll jolomitepznkerite jata Nen UNeQUNeb;gHH ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw δ ~ [j· p,I p,T p,‰ pE pw pI pT T zll jolomitepznkerite jata U[9,pT,T U[9,p,,II U[9,p,,x‰ ~Iw°wp,T‰T ~,‰,E‰p,Lw, ~TEpTwxIhL ~IE°,pLT°EhL· ~IxELpxw,w ~IxELpxwT° ~IxELpxwTI ~,,°x‰p,IEIL δ )4 O and δ )H C?Zoned Carbonate Cements as Records of Porewater Temperature and Composition in Siliciclastics9 In?Situ SIMS Analyses From Early Paleozoic Sandstones in the Illinois Basing USA QdamMH.M*ennyMfacdenny8wisc.eduU P gMReinhardM+ozdon Pgx gM+oukiM+itajima P gMMaciejM7.MSliwinski P gMMichaelM#.MSpicuzza P gM#ohnMW.MValley P P *epartmentMofM7eosciencegMUWvMadisongMMadisongMWLgMUSQ x *epartmentMofMMarineMandMHoastalMSciencesgMRutgersMUniversitygMNewM=runswickgMN#gMUSQ ,L‰‰ T‰‰‰ TL‰‰ °‰‰‰ °L‰‰ I‰‰‰ pL L ,‰ L‰‰ ,‰‰‰ ,L‰‰ T‰‰‰ TL‰‰ °‰‰‰ L ,‰ ,L ,‰ ,L T‰ TL °‰ ~urrent burial depth UmH ,E 'Uj]H U‰d V>;'WH ,E 'U']H U‰d V>;'WH UzH U·H U~H 9igh T °‰°~Qkm µ± ±ow T UIL °~H ;aximum paleo depth UmH ,‰‰‰ :au ~laire Nmh U9yodo et alh T‰,IH ;th >imon >sh U[ollington et alh T‰,,H >th [eter >sh URelly et alh T‰‰xH ,E 'UearlyplateH U‰d V>;'WH L‰‰ ;aterial source reactions in mudstones jiagenetic effects in sandstones ;aterial source reactions in evaporties and carbonates isochemical and mass transfer reactions HlayMmineral changes Minerals destroyed Organic matter PoreMwater PoreMwater expulsionMcurve PoreMwater expulsionMcurve 'vaporiteMreactions ionpexchange reactions smectite µQ> µQ> E‰r illite chlorite improved clay crystallinity illite b chlorite b phengite incipient metamorphismd lowpgrade greenschist facies phyllite with assemblage muscovitepchloritepalbitepquartz amorphous materials Ne T ' ° ·n9 T ' zl T ' ° ·n9 T ' >i' T unstable silicates in initial pore waters Rpfeldspard calcited kaolinited finepgrained clays finest grain fraction dolomited Ne carbonates microbial ' T d >' I Tp microbial ~9 I fermentation organic acidsd ~' T d 9 T 'd 9 T > oil oil and gas gas and oil dry gasd ~9 I d ~' T ~x‰pE‰r porosity elimination via mechanical compaction ~T‰r porosity major water addition from initial clay dehydration additional water from further clay destruction second clay dehydration carbonate saturatedd calcite dolomited siderite cements carbonate aggressivepfluidss ACID ~a Tb ;g Tb Ne Tb zl T ' ° >i' T oil flushed out silica and bicarbonate in solution Rpfeldspar cement redistributed carbonate ~arbonate or suphate cements fibrous gypsum veins interaction with initial UeogeneticH pore waters chlorite replacement of green clays kaolinite growth as p9 rises anhydrite cement albitization of Rpfeldspar due to Za b influx anhydrite cement 9 T > influx and base metal mineralization smectite µQ> R b loss from dissolved Rpfeldspars dickite replaces kaolinite if R b is low chlorite and illite replace kaolinite quartz and albite cementation total porosity occlusion structurally held water Rpfeldspar b kaolinite quartz and illite chemical compaction and quartz cementation Nepcarbonatesd quartzd illited albite sulphate and carbonate saturated lower salinity sulphate brine% Za~l brine carries metal cations% dissolutiond cementation and replacement with initial pore water pressure dissolution sylolites dolomitization cementation Ne calcite ankerite clayp carbonate reactions ~' T Thermop chemical sulphate reduction 9 T > mobilization of Za~l brine gypsum anydrite salt diapirs Temperature U°~H jepth UkmH , T ° I w x ,‰ wL E‰ yL ,T‰ ,w‰ TT‰ Why Study Sandstone Diagenesis With SIMS? The collective suite of cementing minerals in a sandstone has the potential to preserve chemical and morphological evidence of both the initial burial conditions and the host of low temperature chemical and mechanical burial processes that affected it at depthh >µ;> allows for the measurement of stable isotope ratios from areas ,‰ μm and smallerd and when applied to cementsd can in turn provide constraints on regional burial history and events that may influence the degree of porosityh SchematicM diagramM ofM diageneticM effectsM knownM toM occurM inM worldwideM sandv stonesM withM increasingM temperatureM andM burial.M HementsM formedM duringM theseM processesM haveM theM potentialM toM recordM theM fullM historyM ofM compactiongM periodsM ofM mineralM alterationgM hydrocarbonM generationgM andM pulsesM ofM fluidgM meteoricM orM otherwise.M 9igureM adaptedM fromM WordenM andM =urleygM xOOE. >econdary µon ;ass >pectrometry U>µ;>H involves sputtering a surface with a narrow beam of tprimary ionsdt typically ~s b or ' p h Upon impact with the surfaced tsecondary ionst originating from the sample are produced and counted with a mass spectrometerh <ecent advances in the analysis of carbonate minerals by >µ;> allow inpsitu measurements of δ ,E ' and δ ~ from areas ,‰ μm in diameterh [recision of ±‰h°‰ UT>jH is attainable for δ ,E ' with a ,‰ μm spotK for δ ~ precision of ±‰hx‰ UT>jH is attainable with a L μm spoth µnstrumentpinduced mass fractionations were corrected using the method outlined in >liwinski et alhd T‰,L Uin reviewHh Effects of Burial Depth on Basin Cements RightTM fQUM MeasuredM detritalM quartzM valuesgM plottedM byM depth.M TheyM clusterM aroundM PO‰gM consistentM withM magmaticBmetamorphicM grainsM sourcedM fromM basementM rock.M f=UM MeasuredM quartzM overgrowthM valuesgM plottedM byM depth.M QlsoMplottedMareMlinesMdenotingMtheMexpectedMvaluesMforMquartzMprecipitatingM fromMaMbF°HMseawatergMandMaMEO°HBkmM geotherm.MTheMrangeMinMovergrowthM oxygenM isotopeM valuesM increasesM withM depthM andM temperatureM andM bridgesM theMgapMbetweenMtheM bF°HMandMEO°HBkmMlinesgMsuggestingMthatMquartzMgrewM throughoutM burial.M TheM EO°HBkmM geothermM assumesM PkmM ofM sedimentM hasM beenM removedM sinceM maximumM burial.M fHUM *ifferenceM inM overgrowthM δ P: OM valuesM fromM earliestM growthM toM latestM growth.M *QM 4M *etritalM QuartzgM OQM 4M OvergrowthMQuartz.MQdaptedMfromM;yodoMetMal.gMxOPb. Previous Work ·ased on past >µ;> analysis at the UWp;adisond it has been suggested that δ ,E 'pzoned sandstone quartz overgrowths record thermal changes associated with burial consistently throughout the burial history of the µllinois ·asin URelly et alhd T‰‰xK [ollington et alhd T‰,,K 9yodo et alhd T‰,IHh Present Work The quartz and zoned dolomitepankerites studied here deviate from the calculated max burial geotherm range at very shallow Ulikely due to meteoric interactionH and extreme depths Udue to minimal remaining pore space to accomodate cement growthHh ;oderate depths conform surprisingly well to a °‰°~Qkm geotherm curveh Carbon isotopes z plot of carbon analyses by depth suggests a firstporder difference between the diagenetic processes operating in the ;th >imon and >th [eter sandstonesd with a potentially diminished influence of organics on carbonate formation in the >th [eterh NearM RightTM QllM quartzM δ P: OM dataM byM depth.M QsM abovegM valuesM plottingM aroundM PO‰M areM fromM detritalM grains.M VerticalMblackMlineMreflectsMtheMpredictedMvaluesMatMbF°H. 9arMRightTMQllMzonedMdolomiteMankeriteMδ P: OManalysesMbyM depth. -TemperaturesM calculatedM usingM theM fractionationM equationsM ofM 9riedmanM andM OVNeilM fPq33UM forM quartz‰M andM;oritaMfxOPbUMforMdolomite. Trends in Fe Content The carbonate cements present in the ;th >imon and >th [eter sandstones are predominantly zoned dolomitepankeritesh µron content is highly variabled and for the most part only correlates strongly with δ ,E ' and δ ~ locally within individual samplesh The most ankeritic compositions studied occur in the ;th >imon sandstone Udiamondsd belowHh The ;th >imon is thought to have been the main conduit for ;VT brinesh This material is based upon work supported by the U(S( Lepartment of Energy Office of Science4 Office of Vasic Energy Sciences Energy Frontier Research qenters program under zward Number LE8FGvH8I6ERP76WI( Summary ,H >µ;> analysis of δ ,E ' and δ ~ in the cements of clastic rocks reveals the presence of micronpscale zonations that would be homogenized and lost with more traditional analytical methodsh TH δ ,E ' values tend to decrease towards the rims of quartz and dolomitepankerite cementsd likely reflecting later interaction with hotterd deeper fluidsh °H Zoned dolomitepankerites in the >th [eter sandstone show a marked drop in δ ,E ' that correlates to a sharp increase in Nend likely reflecting a basinpwide diagenetic signal and possibly recording the arrival of ;VT orepforming fluidsh fQboveUM SchematicM ofM theM LMSPx:OgM availableM onM theM WiscSLMSMwebsiteMfhttpTBBwww.geology.wisc.eduBfacilitiesB wiscsimsBU. What is Secondary Ionization Mass Spectrometry? ,SIMSU TheMsputteringMofMtheMsampleMsurfaceM withMHs v MionsMfleftUMleavesMaMvisibleMpitM inMtheMsampleMsurfaceMfaboveU.M The Illinois Basin The relatively quiescent nature of the µllinois ·asin of the Upper ;idwestd and the extensive study it has receivedd mean that this [aleozoic depositional structure provides an ideal environment in which to study the lowptemperature diagenesis of sedimentary rocks in unprecedented detaild and in doing so evaluate global models of basin evolutionh The µllinois ·asinCs low burial and compaction driven fluid fluxes were punctuated by a brief period of metalpcarrying brine migrationd driven through the sandstone aquifers by uplift in the 'uachitas and associated with the ;ississippip Valley Type U;VTH ore deposits Ucah Tx‰ ;aH of the Upper ;ississippi Valleyh RightTM HoreM localitiesM fromM whichM samplesM wereM selected.M SignificantM oreMdistrictsMareMcoloredMtan.M =elowTM NvSM transectM displayingM theM depthsM ofM theM Mt.M SimonM andM St.M PeterM sandstonesgM asM wellM asM drillM coresM fverticalM linesUM andM coreM sampleMlocationsMfblackMdotsU. This study focused on the >th [eter and ;th >imon sandstonesd which are of 'rdovician and ~ambrian aged respectivelyh - 4500 - 4000 - 3500 - 3000 - 2500 - 2000 - 1500 - 1000 - 500 0 500 37 38 39 40 41 42 43 Depth relative to sea level (m) Degrees North Latitude Surface 2collar9 Elevation UPHP q7M6M qPvPWv qHW q7W6P q7xW5 qPP6xv St( Peter Mt( Simon Selected Samples from the Stv Peter Sandstone Core UPH)g .). ft ,56 mU Core C)()4(g )65) ft ,205 mU Core C24H)g 6.H4v6 ft ,)670 mU Core C2046g 05.2 ft ,.H.2 mU Poster created by zdam Lenny for the annual zzPG HvP5 znnual Meeting4 and the HiRes HvP5 Paleoclimate Proxies Workshop Atvright:vExamplevbackscatteredvelectronvzBSEwv SEMv scansM ofM typicalM dolomitevankeriteM cementM thatMoneMmightMfindMinMfourMcoresMspacedMatMdifferentM depthsM intoM theM basin.M =ecauseM ofM theM relationM betweenM signalM andM atomicM numbergM increasingM brightnessMinMtheMbackscatteredMimageMcanMbeMusedM asM aM roughM proxyM forM increasingM ironM content.M δ 18 Ov SIMSvpitsvhavevbeenvcoloredv red,vandv δ 13 Cvpitsv havev beenv coloredv blue.M δ P: OM valuesM areM inM VSMOWgM andM δ PE HM valuesM areM inM VP*=.M MarkerM zonesM usedM toM correlateM differentM cementM grainsM withinMtheMsameMsampleMareMdelineatedMwithMdashedM lines.M NOTE:v Thesev markerv zonesv werev usedv onlyv tov correlatev datav betweenv cementv grainsv withinv av sample,v andv dov notv correlatev betweenv differentvcores. Atv right:v Cathodoluminescencev zCLwv scansv ofv thev samev regions,M highlightingM dissolutionM eventsM andM someM ofM theM complexityM associatedM withM theM coresM ofM theseM cements.M RegionsM highM inM 9eM dampenM theM HLM signalgM producingM M areasM thatM appearMespeciallyMdark. TrendsMinM δ P: OMoverMtheMgrowthMhistoryMofMtheMzonedM dolomitevankerites.M TheM trendsM shownM hereM areM compiledM fromM severalM carbonateM cementM grainsM withinM theM sameM samplegM highlightingM theM consistencyM withM whichM cementsM areM recordingM isotopicM shifts.M VerticalM barsM reflectM theM xS*M errorM fromM theM bracketingM standard‰M horizontalM errorM barsM reflectM pitM width.M AGAIN:v Markerv zonesv zxv axiswv onlyv correlatev differentv grainsv withinv thev samev sample,v andv dov notv necessarilyv correlatev betweenvdifferentvcores. TrendsMinM δ PE HMoverMtheMgrowthMhistoryMofMtheMzonedM dolomitevankerites.MQsMwithM δ P: OMabovegMtheMtrendsM shownM hereM areM compiledM fromM severalM carbonateM cementMgrainsMwithinMtheMsameMsamplegMhighlightingM theM consistencyM withM whichM theseM cementsM appearM toM beM recordingM isotopicM shifts.M δ PE HM shiftsM towardsM O‰MmayMreflectMcarbonMsourcingMfromMdissolutionMofM adjacentM carbonateM formations.M WeM interpretM negativeM shiftsM inM M δ PE HM toM reflectM carbonM originallyM sourcedM fromM organicM material.M AGAIN:v Markerv zonesv zxv axiswv onlyv correlatev differentv grainsv withinvthevsamevsample,vandvdovnotvnecessarilyv correlatevbetweenvdifferentvcores. TrendsM inM 9elM overM carbonateM cementM growthM historygM asM determinedM byM 'PMQ.M QllM samplesM collectedM inM theM LllinoisM =asinM broadlyM displayM earlyM nearvstoichiometricM dolomiteM followedM byM lateM moreM ankeriticM compositionsgM aM trendM observedM inM mostM sedimentaryMbasinsMaroundMtheMworld.M ManyMLllinoisM =asinMsamplesMalsoMshowManMabruptMspikeMorMshiftMinM ironM concentrationM closelyM associatedM withM aM sharpM dropM inM δ P: OgM potentiallyM reflectingM theM pulseM ofM warmgM metalvrichM brinesM thoughtM toM beM associatedM withMtheMMVTMoreMdepositsMinMtheMregion. TrendsM inM HaBfHaIMgI9eUM overM carbonateM cementM growthMhistorygMasMdeterminedMbyM'PMQ.MLikeMmanyM dolomitesgM theseM cementsM areM notM perfectlyM stoichiometricgM especiallyM towardsM theM lateM carbonateM growthM phasesM inM theM deepM basin.M ThisM mayM reflectM improvedM nonvstoichiometricM stabilityM underM higherM temperatureM conditionsgM aM lackM ofM sufficientMtimeMtoMbringMtheseMratiosMcloserMtoMO.FgMorM someMcombinationMofMtheMtwo. REFERENCES 8 Friedman4 I(4 and J( R( O’Neil4 PIxx4 qompilation of stable isotope fractionation factors of geochemical interestJ USGPO( 8 Horita4 J(4 HvP74 Oxygen and carbon isotope fractionation in the system dolomite–water–qO H to elevated temperaturesJ Geochimica et qosmochimica zcta4 v( PHI4 p( PPP–PH74 doiJPv(PvPM)j(gca(HvP6(PH(vHx( 8 Hyodo4 z(4 R( Kozdon4 z( L( Pollington4 and J( W( Valley4 HvP74 Evolution of quartz cementation and burial history of the Eau qlaire Formation based on in situ oxygen isotope analysis of quartz overgrowthsJ qhemical Geology4 v( 6W74 p( PMW–PWv4 doiJPv(PvPM)j(chemgeo(HvP7(vM(vHP( 8 Kelly4 J( L(4 V( Fu4 N( T( Kita4 and J( W( Valley4 Hvvx4 Optically continuous silcrete quartz cements of the St( Peter SandstoneJ high precision oxygen isotope analysis by ion microprobeJ Geochimica et qosmochimica zcta4 v( xP4 no( P54 p( 6WPH–6W6H( 8 Pollington4 z( L(4 R( Kozdon4 and J( W( Valley4 HvPP4 Evolution of quartz cementation during burial of the qambrian Mount Simon Sandstone4 Illinois VasinJ In situ microanalysis of δ PW OJ Geology4 v( 6I4 no( PH4 p( PPPI–PPHH( 8 Śliwiński4 M( G(4 K( Kitajima4 R( Kozdon4 M( J( Spicuzza4 J( H( Fournelle4 z( Lenny4 and J( W( Valley4 HvP54 SIMS bias on isotope ratios in dolomite8ankerite4 Part IJ δ PW O matrix effectsJ Geostandards and Geoanalytical Research4 in review( 8 Worden4 R( H(4 and S( L( Vurley4 Hvv64 Sandstone diagenesisJ the evolution of sand to stoneJ Sandstone LiagenesisJ Recent and zncient4 p( P–77( δ ~ V[j· p,I p,T p,‰ pE pw pI pT T jepth relative to sea level UmH pIL‰‰ pI‰‰‰ p°L‰‰ p°‰‰‰ pTL‰‰ pT‰‰‰ p,L‰‰ p,‰‰‰ pL‰‰ L‰‰ zll jolomitepznkerite jata >th [eter ;th >imon δ ,E ' V[j· p,w p,I p,T p,‰ pE pw pI pT Nen UNeQUNeb;gHH ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw ‰hx δ ,E ' V>;'W ,I ,w ,E T‰ TT TI Tw TE °‰ zll jolomitepznkerite jata Nen UNeQUNeb;gHH ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw δ ~ V[j· p,I p,T p,‰ pE pw pI pT T zll jolomitepznkerite jata jepth relative to sea level UmH pI‰‰‰ p°L‰‰ p°‰‰‰ pTL‰‰ pT‰‰‰ p,L‰‰ p,‰‰‰ pL‰‰ δ ,E ' V>;'W L ,‰ ,L T‰ TL °‰ °L jepth relative to sea level UmH pIL‰‰ pI‰‰‰ p°L‰‰ p°‰‰‰ pTL‰‰ pT‰‰‰ p,L‰‰ p,‰‰‰ pL‰‰ L‰‰ zll ]uart z jata >th [eter ;th >imon δ ,E ' V>;'W L ,‰ ,L T‰ TL °‰ jepth relative to sea level UmH pIL‰‰ pI‰‰‰ p°L‰‰ p°‰‰‰ pTL‰‰ pT‰‰‰ p,L‰‰ p,‰‰‰ pL‰‰ L‰‰ zll jolomitepznkerite jata >th [eter ;th >imon δ ,E ' V[j· p,w p,I p,T p,‰ pE pw , T ° I L w x E y δ ,E ' mineral UV>;'WH ,I ,w ,E T‰ TT TI Tw TE , T ° I L w x E y δ ~ mineral UV[j·H pE px pw pL pI pT p, , T , T ° I L w x E y Nen [NeQUNeb;gH] ‰h‰L ‰h, ‰h,L ‰hT ‰hTL Zumber of ;arker Zone :arly cpp <elative zge ppv ±ate , T ° I L w x E y ~an [~aQU~ab;gbNeH] ‰hIL ‰hL ‰hLL ‰hw δ ,E ' V[j· p,I p,T p,‰ pE pw pI , T ° I L w x E y δ ,E ' mineral UV>;'WH ,w ,E T‰ TT TI Tw TE , T ° I L w x E y Nen [NeQUNeb;gH] ‰h‰L ‰h, ‰h,L ‰hT ‰hTL Zumber of ;arker Zone :arly cpp <elative zge ppv ±ate , T ° I L w x E y ~an [~aQU~ab;gbNeH] ‰hIL ‰hL ‰hLL ‰hw , T ° I L w x E y δ ~ mineral UV[j·H p,‰ pE pw pI pT T I δ ,E ' V[j· p,‰ py pE px pw pL pI , T ° I L w δ ,E ' mineral UV>;'WH T‰ T, TT TI TL Tw Tx , T ° I L w δ ~ mineral UV[j·H px pw pL pI pT p, , T ° I L w Nen [NeQUNeb;gH] ‰h‰T ‰h‰I ‰h‰w ‰h‰E ‰h, ‰h,T ‰h,I Zumber of ;arker Zone :arly cpp <elative zge ppv ±ate , T ° I L w ~an [~aQU~ab;gbNeH] ‰hIL ‰hL ‰hLL ‰hw δ ,E ' V[j· p,‰ py pE px pw pL pI , T ° I L w x E δ ,E ' mineral UV>;'WH ,y T‰ T, TT TI TL Tw Tx TE , T ° I L w x E δ ~ mineral UV[j·H p,, p,‰ py pE px pw pL pI pT p, , T ° I L w x E Nen [NeQUNeb;gH] ‰h‰L ‰h, ‰h,L ‰hT ‰hTL ‰h° ‰h°L ‰hI ‰hIL Zumber of ;arker Zone :arly cpp <elative zge ppv ±ate , T ° I L w x E ~an [~aQU~ab;gbNeH] ‰hIL ‰hL ‰hLL ‰hw SourceTM'vansMQnalyticalM7roup

Transcript of Summary )4 ?MMMMMMMMMion …wiscsims/HiRes2015/pdfs/posters/... · 2015. 6. 12. · ‰ , T ° I L...

  • δ,E '

    mV[j

    ·

    p,w

    p,I

    p,T

    p,‰

    pE

    pw

    pI

    pT

    NenmUNeQUNeb;gHH‰ ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw ‰hx

    δ,E '

    mV>;

    'W

    ,I

    ,w

    ,E

    T‰

    TT

    TI

    Tw

    TE

    °‰zllmjolomitepznkeritemjata

    NenmUNeQUNeb;gHH‰ ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw

    δ,° ~

    m[j

    ·

    p,I

    p,T

    p,‰

    pE

    pw

    pI

    pT

    Tzllmjolomitepznkeritemjata

    U[9,pT,TU[9,p,,IIU[9,p,,x‰~Iw°wp,T‰T~,‰,E‰p,Lw,~TEpTwxIhL~IE°,pLT°EhL·~IxELpxw,w~IxELpxwT°~IxELpxwTI~,,°x‰p,IEIL

    δ)4OMandMδ)HC?ZonedMCarbonateMCementsMasMRecordsMofMPorewaterMTemperatureMandMCompositioninMSiliciclastics9MIn?SituMSIMSMAnalysesMFromMEarlyMPaleozoicMSandstonesMinMtheMIllinoisMBasingMUSAQdamMHNM*ennyMfacdenny8wiscNeduUPgMReinhardM+ozdonPgxgM+oukiM+itajimaPgMMaciejM7NMSliwinskiPgMMichaelM#NMSpicuzzaPgM#ohnMWNMValleyP

    P*epartmentMofM7eosciencegMUWvMadisongMMadisongMWLgMUSQx*epartmentMofMMarineMandMHoastalMSciencesgMRutgersMUniversitygMNewM=runswickgMN#gMUSQ

    ,L‰‰

    T‰‰‰

    TL‰‰

    °‰‰‰

    °L‰‰

    I‰‰‰

    pLm ‰m Lm ,‰

    L‰‰

    ,‰‰‰

    ,L‰‰

    T‰‰‰

    TL‰‰

    °‰‰‰

    ‰m Lm ,‰m ,L ,‰m ,Lm T‰m TLm °‰

    ~ur

    rent

    mbur

    ialmd

    epth

    mUmH

    ,E'Uj]HmU‰dmV>;'WH ,E'U']HmU‰dmV>;'WH

    UzHm U·Hm U~H

    9ig

    hmT

    °‰°~

    Qkm

    µ±

    ±ow

    mTmUI

    Lm°~

    H ;ax

    imum

    mpal

    eomd

    epth

    mUmH

    ‰ ,‰‰‰:aum~lairemNmhU9yodometmalhmT‰,IH

    ;thm>imonm>shU[ollingtonmetmalhT‰,,H

    >thm[eterm>shURellymetmalhmT‰‰xH

    ,E'UearlyplateHU‰dmV>;'WH

    L‰‰

    ;aterialmsourcemreactionsminmmudstones jiageneticmeffectsminmsandstones;aterialmsourcemreactionsminevaportiesmandmcarbonates

    isochemicalmandmmassmtransfermreactionsHlayMmineral

    changes

    Minerals

    destroyed

    Organic

    matter

    PoreMwater PoreMwater

    expulsionMcurve

    PoreMwater

    expulsionMcurve

    'vaporiteMreactions

    ionpexchangereactions

    smectitem➔µQ>

    µQ>m➔E‰rmillite

    chlorite

    improvedmclaycrystallinity

    illitembmchloritebmphengite

    incipientmmetamorphismdmlowpgrademgreenschistmfaciesphyllitemwithmassemblagemmuscovitepchloritepalbitepquartz

    amorphousmaterials

    NeT'°·n9T'zlT'°·n9T'>i'Tunstablesilicatesmininitialmporewaters

    Rpfeldspardcalcitedkaolinitedfinepgrainedclays

    finestmgrainfraction

    dolomitedmNecarbonates

    microbialm'Td>'ITp

    microbialm~9Ifermentation

    organicmacidsd~'Td9T'dm9T>

    oil

    oilmandmgas

    gasmandmoil

    drymgasdm~9Id~'T

    ~x‰pE‰rporosity

    eliminationmviamechanicalcompaction

    ~T‰rmporosity

    majormwateradditionfromminitialclaydehydration

    additionalwatermfromfurthermclaydestruction

    secondmclaydehydration

    carbonatesaturateddmcalcitedolomitedmsiderite

    cements

    carbonateaggressivepfluidss

    ACID~aTbm;gTbmNeTb

    zlT'°>i'T

    oilmflushedmout

    silicamandbicarbonateminsolution

    Rpfeldsparmcement

    redistributedcarbonate

    ~arbonatemormsuphatecements

    fibrousmgypsummveins

    interactionmwithminitialmUeogeneticHmporemwaters

    chloritemreplacementmofgreenmclayskaolinitemgrowthmasmp9rises

    anhydritemcement

    albitizationmofmRpfeldsparduemtomZabminflux

    anhydritemcement

    9T>minfluxmandmbasemetalmmineralization

    smectitem➔ µQ>RbmlossmfrommdissolvedRpfeldspars

    dickitemreplacesmkaolinitemifmRbmismlowchloritemandmillitemreplacemkaolinite

    quartzmandmalbitemcementationtotalmporositymocclusion

    structurallymheldwater

    Rpfeldsparmbmkaolinitequartzmandmillite

    chemicalmcompactionandmquartzcementation

    Nepcarbonatesdquartzdmillitedmalbite

    sulphatemandcarbonatesaturated

    lowermsalinitysulphatembrine%

    Za~lmbrine

    carriesmmetalcations%

    dissolutiondmcementationandmreplacementmwithinitialmporemwater

    pressuredissolutionsylolitesdolomitization

    cementationmNemcalcitemankerite

    claypcarbonatereactions➔ ~'T

    Thermopchemicalsulphatereduction➔ 9T>

    mobilizationofmZa~lmbrine

    gypsumm➔anydrite

    saltmdiapirs

    Tem

    pera

    ture

    mU°~

    H jepthmUkm

    H

    ,

    T

    °

    I

    w

    x

    ∼ ∼∼ ∼

    ,‰

    wL

    E‰

    yL

    ,T‰

    ,w‰

    TT‰

    WhyMStudyMSandstoneMDiagenesisMWithMSIMS?Themcollectivemsuitemofmcementingmmineralsminmamsandstonemhasmthempotentialmtompreservemchemicalmandmmorphologicalmevidencemofmbothmtheminitialmburialmconditionsmandmthemhostmofmlowmtemperaturemchemicalmandmmechanicalmburialmprocessesmthatmaffectedmitmatmdepthhm>µ;>mallowsmformthemmeasurementmofmstablemisotopemratiosmfrommareasm,‰mµmmandmsmallerdmandmwhenmappliedmtomcementsdmcanminmturnmprovidemconstraintsmonmregionalmburialmhistorymandmeventsmthatmmayminfluencemthemdegreemofmporosityh

    SchematicM diagramM ofM

    diageneticM effectsM knownM toM

    occurM inM worldwideM sandv

    stonesM withM increasingM

    temperatureM andM burialNM

    HementsM formedM duringM

    theseM processesM haveM theM

    potentialM toM recordM theM fullM

    historyM ofM compactiongM

    periodsMofMmineralM alterationgM

    hydrocarbonMgenerationgMandM

    pulsesM ofM fluidgM meteoricM orM

    otherwiseNM 9igureM adaptedM

    fromM WordenM andM =urleygM

    xOOEN

    >econdarymµonm;assm>pectrometrymU>µ;>Hminvolvesmsputteringmamsurfacemwithmamnarrowm beamm ofm tprimarym ionsdtm typicallym ~sbm orm 'phm Uponm impactm withm themsurfacedm tsecondarym ionstm originatingm fromm them samplem arem producedm andmcountedm withm am massm spectrometerhm µ;>mallowminpsitummeasurementsmofmδ,E'mandmδ,°~mfrommareasm≤,‰mµmminmdiameterhm[recisionmofm±‰h°‰mUT>jHmismattainablemformδ,E'mwithmam,‰mµmmspotKmformδ,°~mprecisionmofm±‰hx‰mUT>jHmismattainablemwithmamLmµmmspothmµnstrumentpinducedm massm fractionationsm werem correctedm usingm them methodmoutlinedminm>liwinskimetmalhdmT‰,LmUinmreviewHh

    EffectsMofMBurialMDepthMonMBasinMCements

    RightTM fQUM MeasuredM detritalM quartzM valuesgM plottedM byM depthNM TheyM clusterM

    aroundM PO‰gM consistentM withM magmaticBmetamorphicM grainsM sourcedM fromM

    basementM rockNM f=UMMeasuredMquartzMovergrowthMvaluesgMplottedMbyMdepthNM

    QlsoMplottedMareMlinesMdenotingMtheMexpectedMvaluesMforMquartzMprecipitatingM

    fromMaMbF°HMseawatergMandMaMEO°HBkmMgeothermNMTheMrangeMinMovergrowthM

    oxygenM isotopeMvaluesM increasesMwithMdepthMandM temperatureMandMbridgesM

    theMgapMbetweenMtheMbF°HMandMEO°HBkmMlinesgMsuggestingMthatMquartzMgrewM

    throughoutM burialNM TheM EO°HBkmM geothermM assumesM PkmM ofM sedimentM hasM

    beenM removedM sinceM maximumM burialNM fHUM *ifferenceM inM overgrowthM δP:OM

    valuesM fromM earliestM growthM toM latestM growthNM *QM 4M *etritalM QuartzgM OQM 4M

    OvergrowthMQuartzNMQdaptedMfromM;yodoMetMalNgMxOPbN

    PreviousMWork·asedm onm pastm >µ;>m analysism atm them UWp;adisondm itm hasm beenmsuggestedm thatm δ,E'pzonedm sandstonem quartzm overgrowthsm recordmthermalmchangesmassociatedmwithmburialmconsistentlymthroughoutmthemburialm historymofm them µllinoism·asinm URellymetmalhdm T‰‰xKm[ollingtonmetmalhdmT‰,,Km9yodometmalhdmT‰,IHh

    PresentMWorkThemquartzmandmzonedmdolomitepankeritesmstudiedmherem deviatem fromm them calculatedm maxm burialmgeothermm rangem atm verym shallowm Ulikelym duem tommeteoricm interactionHmandmextrememdepthsmUduemtomminimalm remainingm porem spacem tom accomodatemcementm growthHhm ;oderatem depthsm conformmsurprisinglymwellmtomam°‰°~Qkmmgeothermmcurveh

    CarbonMisotopeszmplotmofmcarbonmanalysesmbymdepthmsuggestsmamfirstpordermdifferencembetweenm themdiageneticmprocessesmoperatingm inm them;thm>imonmandm>thm [eterm sandstonesdm withm am potentiallym diminishedm influencem ofmorganicsmonmcarbonatemformationminmthem>thm[eterh

    NearM RightTM QllM quartzMδP:OM dataM byM depthNM QsM abovegM

    valuesM plottingM aroundM PO‰M areM fromM detritalM grainsNM

    VerticalMblackMlineMreflectsMtheMpredictedMvaluesMatMbF°HN

    9arMRightTMQllMzonedMdolomiteMankeriteMδP:OManalysesMbyM

    depthN

    -TemperaturesM calculatedM usingM theM fractionationM

    equationsM ofM 9riedmanM andM OVNeilM fPq33UM forM quartz‰M

    andM;oritaMfxOPbUMforMdolomiteN

    TrendsMinMFeMContentThem carbonatem cementsm presentm inm them ;thm >imonm andm >thm [eterm sandstonesm arempredominantlymzonedmdolomitepankeriteshmµronmcontentm ismhighlymvariabledmandmformthemmostmpartmonlymcorrelatesmstronglymwithmδ,E'mandmδ,°~mlocallymwithinmindividualmsamplesh

    Them mostm ankeriticm compositionsm studiedm occurm inm them ;thm >imonm sandstonem UdiamondsdmbelowHhmThem;thm>imonmismthoughtmtomhavembeenmthemmainmconduitmform;VTmbrinesh

    ThisFmaterialFisFbasedFuponFworkFsupportedFbyFtheFU(S(FLepartmentFofFEnergyFOfficeFofFScience4FOfficeFofFVasicEnergyFSciencesFEnergyFFrontierFResearchFqentersFprogramFunderFzwardFNumberFLE8FGvH8I6ERP76WI(

    Summary,Hm >µ;>m analysism ofmδ,E'm andmδ,°~m inm them cementsm ofm clasticm rocksm revealsm them presencem ofm micronpscalemzonationsmthatmwouldmbemhomogenizedmandmlostmwithmmoremtraditionalmanalyticalmmethodsh

    THmδ,E'mvaluesmtendmtomdecreasemtowardsmthemrimsmofmquartzmandmdolomitepankeritemcementsdmlikelymreflectingmlaterminteractionmwithmhotterdmdeepermfluidsh

    °Hm Zonedm dolomitepankeritesm inm them >thm [eterm sandstonem showm am markedm dropm inmδ,E'm thatm correlatesm tom amsharpm increasem inmNendm likelym reflectingmambasinpwidemdiageneticmsignalmandmpossiblymrecordingm themarrivalmofm;VTmorepformingmfluidsh

    fQboveUM SchematicM ofM theM LMSPx:OgM availableM onM theM

    WiscSLMSMwebsiteMfhttpTBBwwwNgeologyNwiscNeduBfacilitiesB

    wiscsimsBUN

    WhatMisMSecondaryMIonizationMMassMSpectrometry?M,SIMSU

    TheMsputteringMofMtheMsampleMsurfaceM

    withMHsvMionsMfleftUMleavesMaMvisibleMpitM

    inMtheMsampleMsurfaceMfaboveUNM

    TheMIllinoisMBasinThemrelativelymquiescentmnaturemofm them µllinoism·asinmofm themUpperm;idwestdmandm themextensivemstudym itmhasm receiveddmmeanmthatmthism[aleozoicmdepositionalmstructuremprovidesmanmidealmenvironmentminmwhichmtomstudymthemlowptemperaturemdiagenesismofmsedimentarymrocksminmunprecedentedmdetaildmandminmdoingmsomevaluatemglobalmmodelsmofmbasinmevolutionhmThemµllinoism·asinCsmlowmburialmandmcompactionmdrivenmfluidmfluxesmwerempunctuatedmbymambriefmperiodmofmmetalpcarryingmbrinemmigrationdmdrivenmthroughmthemsandstonemaquifersmbymupliftminmthem'uachitasmandmassociatedmwithmthem;ississippipValleymTypemU;VTHmoremdepositsmUcahmTx‰m;aHmofmthemUpperm;ississippimValleyh

    RightTM HoreM localitiesM fromM whichM samplesM wereM selectedNM SignificantM

    oreMdistrictsMareMcoloredMtanNM

    =elowTM NvSM transectM displayingM theM depthsM ofM theM MtNM SimonM andM StNM

    PeterM sandstonesgM asM wellM asM drillM coresM fverticalM linesUM andM coreM

    sampleMlocationsMfblackMdotsUN

    Thismstudymfocusedmonmthem>thm[etermandm;thm>imonmsandstonesdmwhichmaremofm'rdovicianmandm~ambrianmagedmrespectivelyh

    -4500

    -4000

    -3500

    -3000

    -2500

    -2000

    -1500

    -1000

    -500

    0

    500

    37383940414243

    Dept

    h re

    lativ

    e to

    sea

    leve

    l (m

    )

    Degrees North Latitude

    SurfaceFFFF2collar9FFElevation

    UPHP q7M6M

    qPvPWv

    qHW q7W6P

    q7xW5

    qPP6xv

    St(FPeterMt(FSimon

    SelectedMSamplesMfromtheMStvMPeterMSandstone

    CoreMUPH)gM.).MftM,56MmU CoreMC)()4(gM)65)MftM,205MmU CoreMC24H)gM6.H4v6MftM,)670MmU CoreMC2046gM05.2MftM,.H.2MmU

    PosterFcreatedFbyFzdamFLennyFforFtheFannualFzzPGFHvP5FznnualFMeeting4FandFtheFHiResFHvP5FPaleoclimateFProxiesFWorkshop

    Atvright:vExamplevbackscatteredvelectronvzBSEwv

    SEMv scansM ofM typicalM dolomitevankeriteM cementM

    thatMoneMmightMfindMinMfourMcoresMspacedMatMdifferentM

    depthsM intoM theM basinNM =ecauseM ofM theM relationM

    betweenM signalM andM atomicM numbergM increasingM

    brightnessMinMtheMbackscatteredMimageMcanMbeMusedM

    asMaM roughMproxyM forM increasingM ironMcontentNMδ18Ov

    SIMSvpitsvhavevbeenvcoloredvredLvandvδ13Cvpitsv

    havev beenv coloredv blue.M δP:OM valuesM areM inM

    VSMOWgM andM δPEHM valuesM areM inM VP*=NM MarkerM

    zonesM usedM toM correlateM differentM cementM grainsM

    withinMtheMsameMsampleMareMdelineatedMwithMdashedM

    linesNM NOTE:v Thesev markerv zonesv werev usedv

    onlyv tov correlatev datav betweenv cementv grainsv

    withinv av sampleLv andv dov notv correlatev betweenv

    differentvcores.

    Atv right:v Cathodoluminescencev zCLwv scansv ofv

    thev samev regionsLM highlightingM dissolutionM eventsM

    andM someM ofM theM complexityM associatedM withM theM

    coresM ofM theseM cementsNM RegionsM highM inM 9eM

    dampenM theM HLM signalgM producingM M areasM thatM

    appearMespeciallyMdark.

    TrendsMinMδP:OMoverMtheMgrowthMhistoryMofMtheMzonedM

    dolomitevankeritesNM TheM trendsM shownM hereM areM

    compiledM fromM severalM carbonateM cementM grainsM

    withinM theM sameM samplegM highlightingM theM

    consistencyM withM whichM cementsM areM recordingM

    isotopicM shiftsNM VerticalM barsM reflectM theM xS*M errorM

    fromMtheMbracketingMstandard‰MhorizontalMerrorMbarsM

    reflectM pitM widthNM AGAIN:v Markerv zonesv zxv axiswv

    onlyv correlatev differentv grainsv withinv thev samev

    sampleLv andv dov notv necessarilyv correlatev

    betweenvdifferentvcores.

    TrendsMinMδPEHMoverMtheMgrowthMhistoryMofMtheMzonedM

    dolomitevankeritesNMQsMwithMδP:OMabovegM theMtrendsM

    shownM hereM areM compiledM fromM severalM carbonateM

    cementMgrainsMwithinMtheMsameMsamplegMhighlightingM

    theM consistencyM withM whichM theseM cementsM appearM

    toM beM recordingM isotopicM shiftsNMδPEHM shiftsM towardsM

    O‰MmayMreflectMcarbonMsourcingMfromMdissolutionMofM

    adjacentM carbonateM formationsNM WeM interpretM

    negativeM shiftsM inM MδPEHM toM reflectM carbonM originallyM

    sourcedM fromM organicM materialNM AGAIN:v Markerv

    zonesv zxv axiswv onlyv correlatev differentv grainsv

    withinvthevsamevsampleLvandvdovnotvnecessarilyv

    correlatevbetweenvdifferentvcores.

    TrendsM inM 9elM overM carbonateM cementM growthM

    historygM asM determinedM byM 'PMQNM QllM samplesM

    collectedM inM theM LllinoisM=asinMbroadlyM displayM earlyM

    nearvstoichiometricMdolomiteM followedMbyM lateMmoreM

    ankeriticM compositionsgM aM trendM observedM inM mostM

    sedimentaryMbasinsMaroundMtheMworldNMManyMLllinoisM

    =asinMsamplesMalsoMshowManMabruptMspikeMorMshiftMinM

    ironM concentrationM closelyM associatedM withM aM sharpM

    dropM inM δP:OgM potentiallyM reflectingM theM pulseM ofM

    warmgM metalvrichM brinesM thoughtM toM beM associatedM

    withMtheMMVTMoreMdepositsMinMtheMregionN

    TrendsM inMHaBfHaIMgI9eUMoverM carbonateM cementM

    growthMhistorygMasMdeterminedMbyM'PMQNMLikeMmanyM

    dolomitesgM theseM cementsM areM notM perfectlyM

    stoichiometricgM especiallyM towardsM theM lateM

    carbonateM growthM phasesM inM theM deepM basinNM ThisM

    mayM reflectM improvedM nonvstoichiometricM stabilityM

    underM higherM temperatureM conditionsgM aM lackM ofM

    sufficientMtimeMtoMbringMtheseMratiosMcloserMtoMONFgMorM

    someMcombinationMofMtheMtwoN

    REFERENCES8FFriedman4FI(4FandFJ(FR(FO’Neil4FPIxx4FqompilationFofFstableFisotopeFfractionationFfactorsFofFgeochemicalFinterestJFUSGPO(8FHorita4FJ(4FHvP74FOxygenFandFcarbonFisotopeFfractionationFinFtheFsystemFdolomite–water–qOHFtoFelevatedFtemperaturesJFGeochimicaFetFqosmochimicaFzcta4Fv(FPHI4Fp(FPPP–PH74FdoiJPv(PvPM)j(gca(HvP6(PH(vHx(8FHyodo4Fz(4FR(FKozdon4Fz(FL(FPollington4FandFJ(FW(FValley4FHvP74FEvolutionFofFquartzFcementationFandFburialFhistoryFofFtheFEauFqlaireFFormationFbasedFonFinFsituFoxygenFisotopeFanalysisFofFquartzFovergrowthsJFqhemicalFGeology4Fv(F6W74Fp(FPMW–PWv4FdoiJPv(PvPM)j(chemgeo(HvP7(vM(vHP(8FKelly4FJ(FL(4FV(FFu4FN(FT(FKita4FandFJ(FW(FValley4FHvvx4FOpticallyFcontinuousFsilcreteFquartzFcementsFofFtheFSt(FPeterFSandstoneJFhighFprecisionFoxygenFisotopeFanalysisFbyFionFmicroprobeJFGeochimicaFetFqosmochimicaFzcta4Fv(FxP4Fno(FP54Fp(F6WPH–6W6H(8FPollington4Fz(FL(4FR(FKozdon4FandFJ(FW(FValley4FHvPP4FEvolutionFofFquartzFcementationFduringFburialFofFtheFqambrianFMountFSimonFSandstone4FIllinoisFVasinJFInFsituFmicroanalysisFofFδPWOJFGeology4Fv(F6I4Fno(FPH4Fp(FPPPI–PPHH(8FŚliwiński4FM(FG(4FK(FKitajima4FR(FKozdon4FM(FJ(FSpicuzza4FJ(FH(FFournelle4Fz(FLenny4FandFJ(FW(FValley4FHvP54FSIMSFbiasFonFisotopeFratiosFinFdolomite8ankerite4FPartFIJFδPWOFmatrixFeffectsJFGeostandardsFandFGeoanalyticalFResearch4FinFreview(8FWorden4FR(FH(4FandFS(FL(FVurley4FHvv64FSandstoneFdiagenesisJFtheFevolutionFofFsandFtoFstoneJFSandstoneFLiagenesisJFRecentFandFzncient4Fp(FP–77(

    δ,°~mV[j·p,I p,T p,‰ pE pw pI pT ‰ T

    jep

    thmre

    lativ

    emto

    msea

    mleve

    lmUm

    H

    pIL‰‰

    pI‰‰‰

    p°L‰‰

    p°‰‰‰

    pTL‰‰

    pT‰‰‰

    p,L‰‰

    p,‰‰‰

    pL‰‰

    L‰‰zllmjolomitepznkeritemjata

    >thm[eter;thm>imon

    δ,E '

    mV[j

    ·

    p,w

    p,I

    p,T

    p,‰

    pE

    pw

    pI

    pT

    NenmUNeQUNeb;gHH‰ ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw ‰hx

    δ,E '

    mV>;

    'W

    ,I

    ,w

    ,E

    T‰

    TT

    TI

    Tw

    TE

    °‰zllmjolomitepznkeritemjata

    NenmUNeQUNeb;gHH‰ ‰h, ‰hT ‰h° ‰hI ‰hL ‰hw

    δ,° ~

    mV[j

    ·

    p,I

    p,T

    p,‰

    pE

    pw

    pI

    pT

    Tzllmjolomitepznkeritemjata

    jep

    thmre

    lativ

    emto

    msea

    mleve

    lmUm

    H

    pI‰‰‰

    p°L‰‰

    p°‰‰‰

    pTL‰‰

    pT‰‰‰

    p,L‰‰

    p,‰‰‰

    pL‰‰

    δ,E'mV>;'WL ,‰ ,L T‰ TL °‰ °L

    jep

    thmre

    lativ

    emto

    msea

    mleve

    lmUm

    H

    pIL‰‰

    pI‰‰‰

    p°L‰‰

    p°‰‰‰

    pTL‰‰

    pT‰‰‰

    p,L‰‰

    p,‰‰‰

    pL‰‰

    L‰‰zllm]uartzmjata

    >thm[eter;thm>imon

    δ,E'mV>;'WL ,‰ ,L T‰ TL °‰

    jep

    thmre

    lativ

    emto

    msea

    mleve

    lmUm

    H

    pIL‰‰

    pI‰‰‰

    p°L‰‰

    p°‰‰‰

    pTL‰‰

    pT‰‰‰

    p,L‰‰

    p,‰‰‰

    pL‰‰

    L‰‰zllmjolomitepznkeritemjata

    >thm[eter;thm>imon

    δ,E '

    mV[j

    ·

    p,w

    p,I

    p,T

    p,‰

    pE

    pw

    ‰ , T ° I L w x E y

    δ,E '

    mmin

    eral

    mUV>;

    'W

    H

    ,I

    ,w

    ,E

    T‰

    TT

    TI

    Tw

    TE

    ‰ , T ° I L w x E y

    δ,° ~

    mmin

    eral

    mUV[j

    ·H

    pE

    px

    pw

    pL

    pI

    pT

    p,

    ,

    T

    ‰ , T ° I L w x E y

    Nenm

    [NeQ

    UNeb

    ;gH

    ]

    ‰h‰L

    ‰h,

    ‰h,L

    ‰hT

    ‰hTL

    Zumbermofm;arkermZone:arlymcppm;

    'W

    H

    ,w

    ,E

    T‰

    TT

    TI

    Tw

    TE

    ‰ , T ° I L w x E y

    Nenm

    [NeQ

    UNeb

    ;gH

    ]

    ‰h‰L

    ‰h,

    ‰h,L

    ‰hT

    ‰hTL

    Zumbermofm;arkermZone:arlymcppm;

    'W

    H

    T‰

    T,

    TT

    TI

    TL

    Tw

    Tx

    ‰ , T ° I L w

    δ,° ~

    mmin

    eral

    mUV[j

    ·H

    px

    pw

    pL

    pI

    pT

    p,

    ‰ , T ° I L w

    Nenm

    [NeQ

    UNeb

    ;gH

    ]

    ‰h‰T

    ‰h‰I

    ‰h‰w

    ‰h‰E

    ‰h,

    ‰h,T

    ‰h,I

    Zumbermofm;arkermZone:arlymcppm;

    'W

    H

    ,y

    T‰

    T,

    TT

    TI

    TL

    Tw

    Tx

    TE

    ‰ , T ° I L w x E

    δ,° ~

    mmin

    eral

    mUV[j

    ·H

    p,,

    p,‰

    py

    pE

    px

    pw

    pL

    pI

    pT

    p,

    ‰ , T ° I L w x E

    Nenm

    [NeQ

    UNeb

    ;gH

    ]

    ‰h‰L

    ‰h,

    ‰h,L

    ‰hT

    ‰hTL

    ‰h°

    ‰h°L

    ‰hI

    ‰hIL

    Zumbermofm;arkermZone:arlymcppm