{"id":118552,"date":"2024-05-09T12:57:03","date_gmt":"2024-05-09T09:57:03","guid":{"rendered":"https:\/\/milliycha.uz\/?p=118552"},"modified":"2024-05-09T12:57:19","modified_gmt":"2024-05-09T09:57:19","slug":"proterozoy","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/proterozoy\/","title":{"rendered":"Proterozoy"},"content":{"rendered":"\n<p>Proterozoy (Yun. proteros \u2014 ancha erta va Goe \u2014 hayot) \u2014 tokembriynknt yuqori (arxeydan so&#8217;nggi) stratigrafik guruhi (q. Geoxronologiya). Taxm. 640\u2014 560 mln. yil avval 80 mln. yil ichida hosil bo&#8217;lgan yotqiziklarni qamrab ol- gan. &#8220;P.&#8221;terminini amerikalik geology E. Emmons (1888 y.) arxey va kembriy oralig&#8217;idagi yotqizikdarni belgilash uchun taklif qilgan. P.ning umumiy qabul qilingan stratigrafik bo&#8217;linish sxema- si yo&#8217;q. Keyingi yillarda P.ni Strati- grafik bo&#8217;limlarga ajratishda tari-xiy geologik jinslarning absolyut yoshini aniqlash va paleontologik me-todlar qo&#8217;llanilmoqda. Ayrim mutaxas-sislar P.ni 2, boshqalar 3 yoki 4 bo&#8217;limga ajra- tadilar. Rossiyada P. 3 bo&#8217;limdan iborat, deb qabul qilingan. Ular stromatolit va mikrofitolitlar gu-ruxlarining tarqalishi b-n farqlanadi. P. yotqiziqlari ayrim r-nlar uchun alohida sxemalar (svita, seriya)ga bo&#8217;linadi. P. yotqiziklari turli tartibli va har xil darajada metamorfizm ga uchragan jin- slardan tarkib topgan. Granitlashgan, magmatitlashgan jin-slar ham uchraydi. P. yotqiziqlarining yuqrri qismida or- ganik qoldiqlar \u2014 yashil suvo&#8217;tlar va bakteriyalarning mahsuloti: stromato- lit va mikrofi-tolit (onkolid, katagra- fiya va b.) uchraydi. Aniq nomlangan va to&#8217;la o&#8217;rga-nilgan hayvonot qoldiklari P. yotqi-ziqdarining yuqori bo&#8217;limi b-n kembriy davri chegaralaridagina uchray- Di. Ular siyrak tarqalgan chuvalchang va meduzasimonlardan iborat. Foydali qazilmalardan P. yotqiziklarida, asosan, temir, marganes, nikel, kobalt, mis, xrom, polimetall, uran, oltin rudalari xamda olmos uchraydi. O&#8217;zbekistonda P. yotqiziqlari Hisor, Tomdi, Sulton Uvays va b. tog&#8217;larda tarqalgan. Bu jinslarda ko&#8217;pgina qazilma boyliklar uchraydi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proterozoy (Yun. proteros \u2014 ancha erta va Goe \u2014 hayot) \u2014 tokembriynknt yuqori (arxeydan so&#8217;nggi) stratigrafik guruhi (q. Geoxronologiya). Taxm. 640\u2014 560 mln. yil avval 80 mln. yil ichida hosil &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/proterozoy\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[226],"tags":[],"class_list":["post-118552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-p-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/118552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=118552"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/118552\/revisions"}],"predecessor-version":[{"id":118612,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/118552\/revisions\/118612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=118552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=118552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=118552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}