Nyob rau hauv geology, interbedding tshwm sim thaum txaj (txheej pob zeb) ntawm ib qho lithology nyob nruab nrab ntawm los yog hloov nrog txaj ntawm ib tug txawv lithologyPiv txwv li, sedimentary pob zeb yuav interbedded yog hais tias muaj dej hiav txwv variations nyob rau hauv lawv sedimentary depositional ib puag ncig.
interbedded txhais li cas?
sib tham. / (ˌɪntəˈbɛdɪd) / adjective. geology tshwm sim ntawm txaj, esp (ntawm lava ntws los yog sills) tshwm sim ntawm strata ntawm txawv keeb kwm lossis tus cwj pwm.
pob zeb dab tsi yog xuab zeb shale?
Shale yog ib qho zoo-grained, clastic sedimentary pob zeb, tsim los ntawm av nkos uas yog ib tug sib tov ntawm flakes ntawm av nplaum minerals thiab me me fragments (silt-sized particles) ntawm lwm yam minerals, tshwj xeeb tshaj yog quartz thiab calcite.
Sandy shale tsim li cas?
Kwv yees li 95% ntawm cov organic teeb meem hauv cov pob zeb sedimentary pom muaj nyob hauv shale lossis av nkos. Shale yog tsim los ntawm cov txheej txheem hu ua compressionCov shale raug kub hnyiab thiab siab yuav txawv hauv daim ntawv slate. Thaum tsim, cov shale feem ntau tso rau hauv pas dej thiab cov dej ntws nrog cov dej qeeb qeeb.
Yuav ua li cas cov nplej loj ntawm shale?
Nyob rau hauv shale cov nplej feem ntau yog av nplaum, thiab yuav luag tag nrho cov me dua qhov nyias nyias yog tuab, 0.03 mm Txawm hais tias ob peb nplej ntawm silt-loj quartz pom (dawb specks) thiab tej zaum qee qhov hluav taws kub (dub specks), cov av nplaum yog nplua-grained pom kom meej txawm nyob rau hauv siab magnification.
