A discussion of the isotopic age of the bird fossil-bearing bed in western Liaoning——Evidence from a magnetostratigraphic analysis of Cretaceous;
辽西含鸟化石层同位素年龄讨论——来自磁性地层的证据
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号