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去年，加拿大和苏联在北极进行一项科学研究的合作计划，其中包括地球科学方面的几个项rrrrrrrrn目。这些项目包括编制一幅环北极地区二刁0，co入00o的基岩地质图和另外一幅同样比例尺的第四rrrrrrrrn纪沉积物地质图，以及北冰洋Amerasian下部盆地和相邻大陆架的且：二o，000，00o构造图。将着rrrrrrrrn手进行前寒武纪地台构造和北冰洋沉积招皱带的联合地质野外研究。这些项目还将研究Lnuitianrrrrrrrrn和 NovosibirsK－ChuKchi沉积溜纷菜．以乃加垒女科晕宝叁观
Last year, Canada and the Soviet Union conducted a scientific research cooperation program in the North Pole, including several items in Earth science. These projects include the preparation of a geological map of bedrock in the Arctic region, Diao-0, Co-00o, and a fourth, fourth-rounder of the same scale Geological map, and the Arctic Ocean Amerasian lower basin and the adjacent continental shelf and: 20,000 map structure. Will be r r r r r r r r n hand for Precambrian platform construction and Arctic sedimentary trenches joint geology field research. These projects will also study Lnuitian r r r r r r n and NovosibirsK-ChuKchi sediments. To add base female corona halo visit