Deccan Traps, India Qhov no hotspot tseem muaj hnub no thiab tau tawg kawg rau lub Plaub Hlis 7, 2007. Lub DVP yog ib lub roob hluav taws loj tshaj plaws hauv ntiaj teb keeb kwm thiab niaj hnub no npog ib qho thaj tsam ntawm 500, 000 km2, lossis txog qhov loj ntawm Fabkis, lossis Texas.
Lub Deccan Traps tau tawg ntev npaum li cas?
Lub Deccan Traps pib tsim 66.25 lab xyoo dhau los, thaum kawg ntawm Cretaceous lub sijhawm. Feem ntau ntawm cov hluav taws kub tawg tau tshwm sim ntawm Western Ghats qee qhov 66 lab xyoo dhau los. Qhov kev sib tawg no yuav kav ntev li 30,000 xyoo.
Can Deccan Traps erupt?
Lub Deccan Traps hnub rov qab mus rau ncig 66 lab xyoo dhau los, thaum magma los ntawm qhov tob hauv ntiaj teb tawg mus rau saum npoo. Hauv qee qhov chaw ntawm Deccan Traps, volcanic txheej yog ntau tshaj li ob mais (1.2 mais) tuab, ua qhov no yog qhov thib ob loj tshaj plaws volcanic eruption nyob rau hauv av.
Puas yog Siberian Traps tseem ua haujlwm?
Kev tawg - tam sim no hu ua Siberian Traps - siv sijhawm tsawg dua 1 lab xyoo tab sis tau tso tseg tom qab lub ntiaj teb loj tshaj "lub xeev loj tshaj plaws," ib pawg lava thiab lwm cov pob zeb volcanic txog 720,000 cubic mais (3 lab cubic kilometers.) nyob rau hauv volume. …
Vim li cas thiaj hu ua Deccan ntxiab?
Lub npe Deccan yog muab los ntawm Sanskrit lo lus 'dâkshin', txhais tau tias "sab qab teb." Sab hnub poob-central qhov chaw ntawm Indian ceg av qab teb yog dominated los ntawm dej nyab bas alts uas tsim ib tugtseem ceeb terraced toj roob hauv pes; daim ntawv dej nyab bas alt no yog hu ua 'trap', after Dutch-Swedish lo lus 'trappa', lub ntsiab lus 'stairs'.
