Ijiology yoSingasiqithi weIberia inomdla kwaye ayimangalisi kuthi. Namhlanje siya ku Iintaba zeGalicia eyaqala ukwenza iminyaka engama-350 yezigidi eyadlulayo. Ndiyabulela kungqubano phakathi kwamacwecwe amabini amakhulu kwilizwekazi elibizwa ngokuba yiGondwana kunye neLaurasia, iindawo ezahlukeneyo zomdla weGalicia zinokusekwa. Sifumana amanqaku aliqela amele iindawo zomhlaba okoko zabekwa.
Sijoyine kweli nqaku ukusuka kwixesha le-Paleozoic ukuza kuthi ga ngoku ukuze sazi iintaba ezinomdla zeGalicia.
Ukusongelwa kweCampodola Leixazós
Siqale kolu hambo ngeentaba zeGalicia ngomqolo owabhengezwa ngo-2011 njengeSikhumbuzo seGeological yendalo kunye neNdawo yeNzala yeHlabathi yeJografi. Sisakhiwo sejoloji esihamba kulo lonke elaseGalicia kwaye nesona siqhamo saso sibonakalayo eCourel. Kwijiology, Ulwakhiwo kunye neenkqubo ezinxulumene nezibaya zomhlaba ziyafundwa. Nangona kunjalo, awunakumazi kakuhle ngobuqu kwaye ubone izihlwitha. Kule meko, sifumana ukusongelwa kubo bonke ubuqaqawuli bayo ngendlela enokubangela ukuba la malungu mabini ezwekazi angqubane.
Emva kokungqubana kwala macwecwe mabini, ilizwekazi elikhulu elaziwa njengePangea lasekwa. Singatsho ukuba sisiphumo sokuqala esaziwayo Inqanaba lokuqala apho iGalicia yenziwa khona ngaphezulu kweminyaka engama-500 ezigidi eyadlulayo. Ndiyabulela kule nto inesihloko esaziwayo, kuba sinomdla okhethekileyo kuluntu.
Incopho eNgcwele
Esi sisiphumo sesibini esinokuqatshelwa kuwo wonke ummandla weqonga loqeqesho laseGalicia. Inedipozithi enkulu ye-quartz, umhlaba wegranite, njl. Eli candelo leentaba zeGalician laqulunqwa njengesiphumo sokuhamba kwe iiplate zeetectonic Oku kwenzeka ngexesha lePaleozoic malunga neminyaka engama-400 yezigidi eyadlulayo.
Le ncopho inenqaku elibaluleke kakhulu kwimbali yejoloji yeGalicia. Kulapho babedityaniswa khona iipleyiti ezimbini zeetekoni zadibana zaza zayila igeology. Ekuqaleni, emantla wedike apho kufumaneka khona uxinzelelo oluphezulu lwe-quartz kuya kolula into eyaziwayo njengeLaurasia kwaye, emazantsi, iGondwana, leyo iya kuphawula umda ngaphakathi kweGalicia.
Ubungakanani beGranite ye-O Pindo
Elinye inqaku elinxulunyaniswa noku kungqubana kwetekoni esithetha ngayo. Iyabonakala nakubomi bangoku kwaye enkosi kuyo unokufunda okuninzi malunga nexesha elidlulileyo. IiGranites yayingamatye okuqala ukwenza eGalicia. Oku kwakumalunga nezigidi ezingama-300 zeminyaka eyadlulayo.
I-morphology yale massif ibhekisa kumzimba onomtsalane owadityaniswa kumhlaba ongaphantsi kubunzulu beekhilomitha ezingama-20. Ukusukela iiarhente zejoloji Njengoko ukhukuliseko belusebenza kangangezigidi ezingama-300 zeminyaka, namhlanje sinokubona umhlaba uphela apho Ixesha leMesozoic.
ICape Ortegal
KwiCabo Ortegal sifumana amawa aliqela ahambelana nenqanaba lesibini apho kwakhiwa khona iGalicia. Malunga neminyaka engama-200 ezigidi eyadlulayo, ekuqaleni kweMesozoic, ilizwekazi elikhulu elaziwa njengePangea laqala ukuqhekeka. Ngenxa yoko, yayidibanisa kwaye yahlulahlula i-Iberia. Le ntshukumo yayiyeyona ibangele ukuyilwa konxweme lwaseGalician ukusuka emantla kuye entshona.
Ezi ngxondorha ziyaziwa njenge-intraplate, kuba zazingaphakathi kwipleyiti enkulu eyaziwa ngokuba yiPangea. Ayililo iliwa elenziwe kukukhukuliseka kolwandle kwiminyaka edlulileyo. Ngombulelo kwinto yokuba zenziwe kukuqhekeka kwesitya esikhulu, zigcinwe kakuhle kakhulu. Kungenxa yokuba iiarhente zejoloji khange zikwazi ukusebenza ixesha elide ukubangela ukuba le nto inxitywe.
Ingxangxasi ye-Ézaro-Xallas
Le yenye yeentaba zeGalicia yenziwa kwiminyaka eyi-145 yezigidi eyadlulayo. Imilambo eyayihamba ngaphaya kwento ngoku eyiGalicia inokufikelela elwandle ize ingene kuyo. Ukhukuliseko ebelusenza imilambo ngalo lonke elixesha ngunobangela wokukhululeka kweentlambo zemilambo eGalicia.
Ukhukuliseko lomlambo lunamatye angaxhathisiyo, nangona umlambo ungenakumba bonke ubunzulu obusezintlanjeni. Elona tyala libonakalayo esinalo lokukhukuliseka kwemilambo lelo sinokubona kwiingxangxasi zoMlambo iXallas.
U-Ourense Uxinzelelo-umthombo we-Miño river
Olunye uguquko esinokulibona kwaye olusinika ulwazi oluninzi malunga nejoloji yeGalicia. Silindele kwangaphambili ukuya kuthi ga kwiminyaka encinci ye-2,5 yezigidi. Uluhlu lonke lweentaba zaseCantabrian luqhubeka luye emazantsi de lufike eCelanova. Ngexesha lokhenketho lwayo, kulandela inkqubo yemijelo yetectonic ebisebenza ukusukela esiphelweni se- ICenozoic. Kuwo onke la mangcwaba afanayo abonisa ukudakumba kwe-Ourense apho umlambo iMiño uzalwa khona,
Iinxalenye zomnatha womlambo ezihamba kuyo yonke loo ndawo zachaphazeleka luxinzelelo. Nangona umlambo iMiño ungowona mncinci kuyo yonke imilambo yaseGalician, Yeyona inezona zihamba kakhulu kwaye, ke ngoko, ibaluleke kakhulu.
Ukusekwa kwamachweba aseGalician kunye neenkqubo zeendunduma
Ukwakheka kweengqumba zentlabathi nako kwenzeke kwiintaba zaseGalicia. Iziphumo kwimozulu kunye nohlengahlengiso lwayo olulandelayo ngexesha leQuaternary kwakubangela iindawo ezithile ezicacileyo kunxweme. Kwelinye icala, bekukho iinkqubo ezithandanayo ezibangelwa yimozulu eshushu kunye nezinye izigaba zomkhenkce ezinemozulu ebandayo. Ngexesha lokushushubeza, umkhenkce wawunyibilika kwaye nomgangatho wolwandle wenyuka. Oku kubangele ukuba amanzi olwandle angene embindini welizwekazi. Le yindlela awakhiwa ngayo amachweba njengoko siwazi namhlanje. Lonke ulwandle lwangena de imilambo yafikelela esiphelweni sayo, ikhukula yonke into.
Ukubunjwa kweendunduma kuyahambelana neenkqubo ezibandayo. Ngeli xesha, imozulu ibibanda, ngoko ke ulwandle lwalusezantsi. Yahlala ke iqonga laselunxwemeni lavezwa ngakumbi kwaye lagutyungelwa ngesanti ngenxa yokuthobela ukhukuliseko.
Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga ne-geology yeentaba zeGalicia.