Abstract

A paleomagnetic study of the Chertovskii Horizon of the Moyero River valley was carried out. Based on published and newly obtained data, the sequence of seven reliable determinations of the paleomagnetic pole position is obtained for Siberia within the time interval of ~505–450 Ma. This sequence makes it possible to determine with high precision the paleogeographic position of the Siberian platform over a period of ~50 Ma from the Middle Cambrian until the middle of the Upper Ordovician.

中文翻译：

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新确定的西伯利亚晚奥陶世古地磁极和西伯利亚地台在~505-455 Ma前时间间隔的运动学

摘要

对莫耶罗河谷的切尔托夫斯基地平线进行了古地磁研究。根据已发表和新获得的数据，在~505-450 Ma 的时间间隔内，获得了西伯利亚古地磁极位置的七次可靠确定序列。该序列使得能够高精度地确定从中寒武统到上奥陶统中部约 50 Ma 时期内西伯利亚地台的古地理位置。