Kev tsis sib haum xeeb sawv cev lub sijhawm ntawm kev tsis tso tawm ntawm cov av av lossis kev yaig ntawm cov strata. … Nonconformity: txhim kho qhov twg sediments tso rau sab saum toj ntawm ib tug eroded nto ntawm igneous los yog metamorphic pob zeb. Paraconformity: strata ntawm ob sab ntawm qhov tsis sib xws yog sib npaug, muaj qhov pom meej me me.
Puas yog kev tsis sib haum xeeb yog kev tsis sib haum?
Ib qho tsis sib xws yog kev sib cuag ntawm ob chav pob zeb uas lub tsev sab sauv feem ntau yog qis dua chav tsev qis. … A tsis sib haum xeeb tshwm sim ntawm cov pob zeb sedimentary thiab cov pob zeb metamorphic lossis igneous pobthaum cov pob zeb sedimentary nyob saum toj no thiab tau tso rau ntawm cov pob zeb uas twb muaj lawm thiab eroded metamorphic lossis igneous pob zeb.
Dab tsi yog qhov tsis sib haum xeeb hauv pob zeb?
Tsav kom yooj yim, qhov kev tsis sib haum xeeb yog tawg hauv lub sijhawm hauv cov ntaub ntawv tsis sib xws txuas ntxiv. Kev tsis sib haum xeeb yog ib hom kev sib cuag ntawm thaj chaw-ib thaj tsam ntawm cov pob zeb-ua rau lub sijhawm yaig lossis ib ntus hauv cov av nkos, tom qab ntawd los ntawm kev tso tawm ntawm cov pob zeb ntxiv.
Txoj kev sib txawv yog dab tsi?
Feem ntau peb hom kev tsis sib haum xeeb yog qhov txawv los ntawm geologists:
- ANGULAR UNCONFORMITIES.
- DISCONFORMITIES.
- NONCONFORMITIES.
Koj paub qhov tsis sib haum li cas?
Kev tsis sib haum xeeb yog qhov chaw qub ntawm kev yaig thiab / lossis tsis yog qhov chaw uas qhia tias muajsib txawv los yog hiatus nyob rau hauv cov ntaub ntawv stratigraphic. Ib qho kev tsis sib haum xeeb tuaj yeem sawv cev rau ntawm daim duab qhia los ntawm ntau hom kab ntau dua li siv rau lwm tus neeg sib cuag, thiab hauv ntu ntu yog qhia los ntawm kab wavy lossis crenulated.
