Raws li lub npe qhov txawv ntawm txaj thiab foliation yog tias bedding yog cov ntaub ntawv cuam tshuam nrog lub txaj, piv txwv li, nplooj ntawv, hauv ncoo, txaj txaj, pam, thiab lwm yam thaum foliation yog txheej txheem ntawm kev sib sau ua nplooj los yog nplooj.
Puas yog foliation yog txaj?
Ib foliation yog ib yam ntawm cov ntaub-forming planar lossis nkhaus planar geological qauv hauv cov pob zeb metamorphic, tab sis tuaj yeem suav nrog sedimentary txaj lossis magmatic txheej (Wilkerson, 2019).
Dab tsi yog qhov sib txawv ntawm txaj thiab foliation hauv pob zeb?
Lub tswv yim yog tias txaj yog vim qhov tso tawm thiab tag nrho lwm cov foliations yog vim cov ntxhia hauv cov pob zeb deformed … Nyob rau hauv greenschist facies thiab qib siab-qib metamorphic pob zeb, foliations (xws li schistosity thiab gneissic layering) feem ntau yog tib cov ntaub tib yam tam sim no (qee zaum ob peb tiam).
Puas yog dab tsi hauv pob zeb?
Cov txaj (tseem hu ua stratification) yog ib qho tseem ceeb tshaj plaws ntawm cov pob zeb sedimentary, uas feem ntau yog ua los ntawm 'piles' ntawm txheej (hu ua 'strata') ntawm sediments tso rau saum ntawmlwm. … Cov ntsiab cai no muaj txiaj ntsig zoo thaum tshawb xyuas pob zeb strata uas koom nrog hauv orogens.
Koj yuav paub qhov txawv ntawm metamorphic foliation thiab sedimentary txaj?
Foliation yog tsim los ntawm kev ntxhov siab thiab hluav taws thaum txheej txheej yog tsim los ntawm kev sib xyaw ntawm cov nplua thiab ntxhib deposits. Foliation yog tshwm sim los ntawm kev hloov pauv ntawm cov zaub mov los ntawm kev siab thiab cua sov thaum txheej txheej yog tsim los ntawm kev hloov raws caij nyoog. Foliation muaj txheej thaum txheej txheej muaj cov cim ntawm lawv.
