单词 tillite 释义 tillite Geol.|tlat|[ad. G. tillit (A. Pencke 1906, in Geogr. Zeitschr. XII. 608): see till n.2, -ite1.]A sedimentary rock composed of glacial till compacted into hard rock.1907E. Blackwelder in B. Willis et al. Res. in China (Carnegie I...