Surfaces may be fairly smooth or irregular, hummocky or ridged . 其表面也许是相当平滑或不规则，成波形或背状。
2.
The signature hole is the 15th redan which is played across a hummocky valley to an angled plateau green 签名洞是第15洞“凸角堡” 。击球穿越一个多丘山谷至一个成角度的高原果岭。
3.
Typical depositional structures of tempestite , such as radically arrangement of plate - like micrite gravel , hummocky lamination , load structure , grading bedding and ripple bedding are presented in the succession , indicating its accumulation in an offshore environment 该风暴沉积的底面侵蚀构造清楚，板片状泥晶灰岩砾石呈菊花状排列，发育丘状交错层理、负载构造、递变层理和小波纹层理等沉积构造，为典型的浅海风暴岩。
