shinamo kwaartsait

shinamo manalkkall ennum ariyappedunna shinamo kwaartsait, kizhakkan grand malayidukku, coconino kaundi, arizona (vadakkan arizona) ennividangalil ninnu puranthallappedunna oru mesoproterosoic paara roopeekaranamaanu. 5 yoonit unnkar groupile moonnaamathe amgamaanithu. shinamo kwartsaittil valia, malancherivu roopappeduthunna manalkkallukaludeyum avashishta kwaartsaittukaludeyum oru parambara adangiyirikkunnu. athinte parakkettukal adisthaana charivu roopappeduthunna hakkatai sheyilinte saadhaaranayaayi thilakkamulla niramulla (ooranchu, chuvapp, manja muthalaayava) stharangalude padikal-stepped bhooprakrithiyumaayi kuthane vyathyaasappedunnu. shinamoic mukalil irunda pacha muthal karupp vare, villal, charivu roopappeduthunna doxes roopeekaranathinte shellukal nannayi nirvachikkapetta oru nochu srishtikkunnu. colorado nadiyudeyum athinte poshakanadikalkkum pradhana thandiloode grand kaanyonile otappetta thakaraarulla avashishtangalayi ithu ungar groupinte mattu roopeekaranangal sambhavikkunnu. saadhaaranayaayi, shinomo kwartsaittum ungar grouppinte anubandha stharangalum vadakkukizhakku (10°-30°) thekkupadinjaaru 60° + thaazhekku thaazhunna saadhaarana thakaraarukalilekku mungunnu. pradhana ungar group puranthallal pradeshatthinte kizhakkan bhaagathulla palisades faltil (kizhakkan arikinu thaazhe) ithu kaanaan kazhiyum.
shinomo kwaartsait ungar groupile oru madhya amgamaanu. ekadesham kattiyullathum aarohanakramathil baas roopeekaranam, hakkatai sheyil, shinamo kwaartsait, doxes roopeekaranam, cardenas bassault enniva chernnathumaanu ungar group. fluevial muthal aazham kuranja kadal vare vividha parithasthithikalil adinjukoodiya avashishta paarakalude oru sreniyaanu ungar group. mothatthil, hakkatai shale shinomo kwartsaittum thammilulla kaaryamaaya vairudhyam ozhike athinullile stharangal anuyojyamaanu. ekadesham kattiyulla nangoveep roopeekaranam, ekadesham kattiyulla chuwar group, ekadesham kattiyulla arupath mile roopeekaranam ennivayaal ungar group aarohana kramatthil pothinjirikkunnu. grand kaanyon supergroupinte adisthaana vibhaagamenna nilayil, ungar group, vishnu basement parakal ulkkollunna aazhathil kshayicha graanaittukal, naisukal, pegmaattaittukal, shisttukal ennivaykku mukalilaanu.
vivaranam.
athinu mukalilum thaazheyumulla argilasius straattayil ninnu thikachum vyathyasthamayi, shinomo kwartsaittil pradhaanamaayum chuvapp, thavitt allengil purple niratthilulla sedimentari kwaartsaittukalude kidakkakal adangiyirikkunnu, avaa silikkayal valare nannayi simant cheyyappedukayum moshamaayi vikasippicha kidakkakalude savisheshathayaanu. valia vella, chuvapp allengil purple manalkkallukaludeyum samyojitha manalkkallukaludeyum kidakkakalum ithil adangiyirikkunnu. thekkan kaibab paathaykk sameepamulla shinamo kwaartsaittinte adithattinu mukalil sthithi cheiyunna oru samyojitha manalkkall paaliyil jasper kallukal adangiyirikkunnu.
saadhaaranayaayi, shinamo kwaartsaittine moshamaayi nirvachikkappettathum perillaathathumaaya naalu amgangalaayi thirichirikkunnu. aadyam, purple arcosic conglametic manalkkall adangiya basel lover memper. shinamo kwaartsaittinte backie bhaagangalil ninnu vyathyasthamayi, ithil kwartsaittum graanait charalum vyaasamulla charalum adangiyirikkunnu. hottoutta complomeratinte kaaryatthilennapole, thaazhathe amgathinte kwaartsait charalin grand kaanyon mekhalayil ariyappedunna thulyathakalonnumilla.
randaamathaayi, thaazhathe-madhyabhagam purple cross-bedd kwaartsait kondu nirmmithamaan, chilappol rund unitukalaayi vibhajikkappedukayum thaazhathe bhagam melkkoorayil pathikkukayum cheiyunnu. thaazhnna-madhyabhaagathe purple kwaartsaittukal thelichamullathum nannayi nirvachikkappettathumaya reduction spottukal pradarshippikkunnu. moonnaamathaayi, mukalile-madhyabhagam "thurumbeduttha chuvanna" kwaartsait kondu nirmmithavum thaazhathe-madhyabhagam melkkoorayullathumaan. mukalile-madhyabhaagathulla amgangalude "thurumbulla-chuvapp" kwaartsait parasparam bandhippicha purple, chuvapp-thavitt kwaartsait ennivayude edavelayiloode thaazhathe-madhyabhaagathekku thaazhekku tharamthirikkunnu. avayude nirangalum simantation avayude nikshepanathinu sesham nilathu allengil konettu jalathil varunna maattatthinte falamaanennu thonnunnu.
avasaanamaayi, shinamo kwaartsaittinte mukal bhagam chuvanna thavitt, praadeshikamaayi purple manalkallum mukalil nannayi simant cheytha chaaraniratthilulla kwartsaittum chernnathaanu. shinomo kwaartsait oru kwartsaittaayi kanakkaakkappedunnu, ennaal shinomo kwaartsaittinte mukalile bhaagathulla chaaraniratthilulla kwartsaittil mankallukal adangiya edavelakal adangiyirikkunnu. koodaathe, chaaraniratthilulla kwaartsait silica bleaching vazhi simanteshanu vidheyamaakki, athu athinte yadhaartha chuvapp thavitt, purple hemattait pigmentukal neekkam cheythu.
cardena laavaykk thaazheyulla ungar grouppinte ellah roopangalilekkum basaltic sils daikkukalum nuzhanjukayarunnu. hakkatai shaale, shinamo kwaartsait, doxes roopeekaranam enniva eee daikkukalaal nuzhanjukayarunnu. cardena laavayude adithattil ninnu eathaanum meterukalkkullil avaye kandethanakum.
avashishta ghadana.
shinamo kwaartsait vividatharam avashishtaghadanakal pradarshippikkunnu. thaazhathe, thaazhathe madhyabhaagathulla amgangalude manalkkallukal centimeter muthal meter vare planner tabular cross-straatifikkeshanum truff cross-beds pradarshippikkunnu. eee cross bedd vadakkan dishayilulla paaliyokrandukalum keezhvazhakkatthilulla dvidisha paaliyokrandukalum rekhappeduthunnu. mukalile madhyabhaagathulla bhagam dhaaraalam cross bedd, kaliman gaalukal, mudd kraakkukal enniva pradarshippikkunnu. mukalile amgathinte manalkkallukal truff cross-beds pradarshippikkunnu, ithu kooduthal vadakku gathagatha dishaye soochippikkunnu. mukalile amgathinte manalkkall, kwaartsait kidakkakal enniva sankeernamaaya contort, narley bedd, fluid expalsion gadanakal, naadakeeyamaaya kanvoluttu bedd enniva pradarshippikkunnu. eee sophtt-sediment vaikalya gadanakal pradarshippikkunna kidakkakalkk meter muthal pathinayiram meter vare kattiyundu. shinomo kwaartsait nikshepikkunna samayat pathivayi bhookambam undakunnathinum draavaka kudiyettatthinum avaa thelivaayi udharikkappedunnu. eee vikruthamaaya paadangal nadeenirappil nevilles rapidinu sameepamulla 75 mile nadeethadatthil kaanam.
kanam.
shinamo kwaartsait kanam thilangunna eanjal malayidukku pradesham muthal papago creak, shinamo creak pradesham vare vyathyaasappedunnu. thilakkamulla eanjal malayidukku pradeshathu, mukalile bhagam ekadesham kattiyullathum mukalile madhyabhagam ekadesham kattiyullathum thaazhathe madhyabhagam ekadesham kattiyullathumaanu.
bandhangal.
shinomo kwaartsait hakkatai shelumaayi sanbarkkam pularthunnathu maathramaan ungar groupil kandethiya eaka rekhaamoolamulla anuroopathayalla. eee anuroopathayillaayma hakkatai shelinte kidakkakalilum chaanal nikshepangalilum murichumaattunnu. eee asamathvathil aashvaasam cheruthaanu, ekadesham. eee anuroopathayillaatha shinomo kwartsaittil kwartsaittum graanait kallukalum adangiya arcosic samyojitha manalkkall adangiyirikkunnu.
ungar grouppinullil, doxes roopeekaranavumaayulla shinomo kwaartsaittinte mukalile sanbarkkam gradational aanennu thonnunnu, koodaathe topographic expressionilum niratthilum maattam varuthunnu. doxes roopeekaranathinte aditharayil pradhaanamaayum irunda pacha muthal karupp, villal, charivu roopappeduthunna shell enniva adangiyirikkunnu, athil nerttha manalkkall kidakkakal adangiyirikkunnu. eee sheyil avaykku adisthaanamaaya shinamo kwaartsaittinte prathirodhasheshiyulla cliff-roopeekarana kwaartsaittukalkkum avaykku mukalilulla doxes roopeekaranathinte prathirodhasheshiyulla cliff-roopeekarana arcosic manalkkallukalkkumidayil oru prathyeka sthaanam undaakkunnu. topographic expression, niram, mukhangal ennivayile maattam, quarts arenaittil ninnu, madstoon, phine grained arcos ennivayilekku maarunnu-ithu gradationalaanu.
moonnu anga tonto groupinum (mukalil) shinomo kwartsaittinum edayilullathum madakkiyathum thakararullathumaaya ungar grouppinte backie bhaagavum oru pradhana koneeya anuroopathayalla, ithu valia anuroopathayillaaymayude bhagamaanu. eee uparithalam saadhaaranayaayi oru samathalamaanengilum, ungar grouppinte charinja stharangalude deferential mannolipp (eriyal mannolipp) cardenas basaltinteyum shinomo kwaartsaittinteyum prathirodha kidakkakal monadnokkukal ennu vilikkunna purathana kunnukalaayi avasheshikkunnu, avaa uyaram vare undu. tonto groupile taypaat manalkkallukalude nerttha varakal ippol eee purathana monadnokkukalil bhooribhaagavum ulkkollunnu. ennirunnaalum, eee monadnokkukalil chilath thilakkamulla eanjal shelilek (icis kshetra praadhaanya udaaharanam) munnott neengunnu. eee monadnokkukal praadeshikamaayi samudra lamghana samayat shekharicha parukkan dhaanya avashishtangalude uravidangalaayi tonto group roopeekarichu.
fossilukal.
shinamo kwartsaittil ninnu phosilukalonnum report cheythitilla.
nikshepaparamaaya anthareeksham.
shinamo kwaartsait ulppedunna avashishta stharangal vividha parithasthithikalil adinjukoodiyathaayi anumaanikkappedunnu. thaazhathe bhagam purathana nadee samvidaanangal nikshepikkukayum pinneedu theeradesha veliyetta samathalangalil nikshepikkukayum cheythathayi kanakkaakkappedunnu. thaazhnna-madhya, uyarnna-madhya amgangal theeradesha samudra parithasthithikalilum theeradesha veliyetta, supertidal flaattukalilum adinjukoodiyathaayi vaadikkappedunnu. oru purathana delttayude deltta samathalathilum deltta frondilum mouthu baarilum mukalile bhagam adinjukoodiyathaayi anumaanikkappedunnu. mukalile amgathinte roopabhedam sambhavicha stharangal athinte nikshepana samayat sajeevamaayirunna praadeshika thakaraarukalilum madakkukalilumulla samvidaanangalil veendum undaakunna bhoochalanangalude thelivaayi vyaakhyaanikkappedunnu. shinamo kwartsaittum doxes roopeekaranavum thammilulla sanbarkkam theeradesha delttakalile nikshepathil ninnu oru valia nadeevyavasthayude fluevial nikshepathilekkulla maattathe soochippikkunnu.
praayam.
shinamo kwaartsaittinte praayam ekadesham ariyappedunnu. agniparvvatha chaara paalikal, detrital sircon daanyangal, detrital mica flakeukal ennivayude sameepakaala theeyathikale adisthaanamaakki, ekadesham 1254 muthal 1100 maa vare kaalaghattatthilaanu ungar group nikshepichathennu jiyolajistukal sammathikkunnu. hakkatai shaale, shinamo kwaartsait, doxes formation saambilukal enniva 1170 ema vare praayamulla sircon klasttarukal nalkunnu. athinaal, eee stharangal 1170 email thaazheyaayirikkanam. shinamo kwartsaittinu mukalilulla doxes roopeekaranam 1150 num 1140 num 1100 mackum idayil shekharichathaayi kanakkaakkappedunnu. athinaal, shinamo kwaartsait 1170 muthal 1150 muthal 1140 emm. eiii. vare aayirikkanam. shinomo kwaartsaittinte adithattilulla vairudhyam cheruthaanennu ithu soochippikkunnu.

