Inkulungwane ye-Meghalai-igama elisemthethweni lenkulungwane yama-21

Ikhomishini yamazwe ngaMazwe eStratigraphy yenze isigqibo ngokuvunywa kwaye yavuma igama lexesha esiphila kulo. Ixesha eliqale kwiminyaka engama-4200 eyadlulayo kwaye lisaqhubeka ukuza kuthi ga namhlanje libizwa ngokuba yinkulungwane ye Meghalai.

Inkcazo iyafumaneka kwiwebhusayithi esemthethweni yombutho.

Ukuthandana kwembali yeplanethi kusekwe kwinqanaba le-geochronological. Kwaye isikali sisekwe kwi-stratigraphy. Ngubani ongacacanga - ekutshintshiselweni kwamatye amatye. Nangona la magama edideka phakathi kwezinto ezingafakwanga (kwaye le yi-99,9% yabemi bePlanethi yonke), kodwa phakathi kwezazinzulu, yonke into inengqondo kwaye isengqiqweni.

Iminyaka Meghalai

Ukuba ucinga ngembali, ngoko ubuntu buhlala kwixesha le-Holocene. Ngokuchanekileyo, kwixesha le-Cenozoic ye-Quaternary. Ukuze bangazidibanisi nesigama, izazinzulu zicebisa ukuba umfundi akhumbule kuphela igama leminyaka kwaye azi ukuba leliphi na ixesha evela kulo. Imilinganiselo iqala ngembalela enkulu, ethathe amakhulu amabini eminyaka.

Ithiyori ngaphandle kokuziqhelanisa ifile, ukuba nje akukho bungqina-hayi ukholo!

Igama "I-Meghalai Century" linikezwe ukuhlonipha iMeghalaya Cave, e-Indiana, e-USA. AmaMelika aseta ixesha lokuqalisa kwembalela evela kwilitye. Abaphandi e-Asiya naseYurophu banemibuzo engamakhulu khulu koososayensi baseMelika malunga ne-stratigraphy kunye nemiqolomba yaseIndiya. Nangona kunjalo, abameli be-US akukho mzuzu babelana ngeziphumo zabo. Inkcazo ye "Meghalai Age" yavela kwiminyaka emithandathu eyadlulayo, kwaye ayisenabungqina. Ke ngoko, kuya kufuneka waneliseke zizimvo zeengcali kunye nethiyori okwangoku.