
antalo sunnapurayi

antalo sunnapurayi, dheenini antalo sequence anie kooda pilustaaru, idhi ethiopialo bhougolika nirmaanam. idhi 300 mariyu 800 meterla mandam madhya untundi mariyu shilaja sunnapurayi mariyu oka dibbalo nikshiptam cheyabadina maarllanu kaligi untundi. samudra suukshma silaajaalu 165 nundi 150 million samvatsaraala madhya vayassu choopinchaayi.
paeru mariyu nirvachanam.
antalo supersequencelo rendu pradhana stratigraphic unitlu unnaih antalo sequence mariyu agula group. antalo sequence ledhaa antalo sunnapurayi tigray, ethiopialoni hintaalo pattanam paeru pettabadindi. 1868loe abyssiniaku british dandayaatratho kalisi vacchina bhuuvignaana shaastravetta vilium thamus blanford eee erpaatuku eee paerunu upayoginchaaru. aaa samayamlo, hintalo aakramana chestunna british sainyam maargamlo oka pradhana pattanam. stratigraphypy antarjaateeya commissionku gurtimpu kosam ippati varaku naamakaranaanni pratipaadinchaledu.
bhougolika paridhi.
avakshepana vaarasatvam ethiopialo, mckelle avtlierlo, neelam nail loyalo, harrar peethabhoomilo mariyu daira daavaa chuttoo kanipistundi.
stratigraphic sandarbham.
antalo sunnapurayi adigrat isukaraayi meeda untundi, mariyu agula samuuham ledhaa agula shale mariyu mugar matti raatitoe kappabadi untundi.
paryaavaranam.
antalo sunnapurayi eguva jurassic loe nissara ushnamandala samudramlo nikshiptamaina avakshepananu kaligi untundi. eee praantam samudra mattaniki diguvana unnanduna, samudra mattaniki diguvana undhi. aaa samayamlo, ethiopia gaa maredi bhoomadhyarekhaku dakshinaana unchabadindi.
lithology.
antalo shreniloni sunnapurayi mariyu maarlu kooda shale mariyu sunnitamaina isukaraayi poralanu kaligi untaayi. antalo sunnapurayi naalugu sabhyulanu kaligi untundih (1) grainstone mariyu wakestone lithologylatho kuudina oka besal sabhyudu, marley interlayers mariyu eguva bhaagamlo stromatoporoid pagadapu sthaayi; (2) esturylu mariyu madugulalo isuka sunnapurayi jama cheyabadindi; (3) saapekshamgaa lothaina neetilo jama cheyabadina wakestone mariyu kokwina padakala intercollationlatho microtic (chaalaa chakkati grained) sunnapurayi; mariyu (4) bays vadda cherty sunnapurayi thoo maarl mariyu sunnapurayi varusa.
shilaja padaartham.
dainosar luu mariyu aadima pakshula samayamlo antalo sunnapurayi avakshepaalu nikshiptam cheyabaddaayi. tiiraalaku chaalaa dhooramlo, pagadapu dibbalu khandantara shelf anchunu yerparustaayi. lothu laeni lothulo, samudrapu adugubhaagamlo pedda burada maidaanaalu, isuka baarlu mariyu nadhi mukhadwarala sameepamlo ummi undevi. eee samudrapu adugu aneka akasheruka jantuvulaku aatidhyam ichindih echinoderms, crustatians, bivalves mariyu gastropods saadhaaranam. chepalu kooda undevi. idhi poeshakaalu adhikamgaa unde paryaavarana vyavastha kaananduna, pedda maamsaahaarulu arudugaa undevi, bahusha mosalla vanti konni samudra sareesrupaalu. eee jantujaalamlo oka adbhutamaina scavenger oka sephalopad molask, oka vilakshanhamaina sarpila shell thoo kuudina oka pedda natilus.
sunnapurayi mariyu carst geomorphology.
poralu upa-kshitija samaantaramgaa untaayi, antarleena avakshepana nirmaanaala maadirigaane untaayi. idhi pratyaamnaaya sikharaalu mariyu chadunaina pradaesaalatoe nirmaanaatmaka upa-kshitija samaantara upasamanaaniki daariteestundi. sunnapurayi loe karige prakriyalu guhalu erpadataaniki daariteestaayi. ethiopialoni mesozoic sunnapurayi loe chaalaa varaku vivarinchina guhalu harrar praantamloo (soaf omar guha) mariyu tigray yokka daagu 'eah tembian jillaalo unnaayi.
antalo sunnapurayi yokka saampradaaya upayogaalu.
daani daadaapu deerghachaturasraakaara aakaram mariyu daani balam kaaranamgaa, antalo sunnapurayi yokka kathinamaina poralu dheeni kosam upayoginchabadataayi.

