Fig 6.jpg

Fig. 6. The classes of craters mapped in the study area include: (a) Nectarian craters (Nc) such as Parry crater, (b) Imbrian craters (Ic) such as Gambart crater, (c) Eratosthenian craters (Ec), and (d) Copernican craters (Cc). Panel (b) shows the Imbrian aged Gambart crater surrounded by dark mantle deposits (Idmm), and panel (d) shows the characteristic crater ray material (Ccr) of Copernican craters. See reference map in Appendix A1 for panel locations.

图6。本研究区已填绘的撞击坑类别包括：(a) 酒海纪撞击坑（Nectarian craters, Nc），以帕里撞击坑（Parry crater）为例；(b) 雨海纪撞击坑（Imbrian craters, Ic），以甘巴特撞击坑（Gambart crater）为例；(c) 爱拉托逊纪撞击坑（Eratosthenian craters, Ec）；(d) 哥白尼纪撞击坑（Copernican craters, Cc）。子图(b)展示了被暗色幔状沉积物（dark mantle deposits, Idmm）环绕的雨海纪甘巴特撞击坑，子图(d)则呈现了哥白尼纪撞击坑标志性的坑射线物质（crater ray material, Ccr）。各子图的位置详见附录A1中的参考图。