quilted surface

quilted surface

[′kwil·təd ′sər·fəs]
(geology)
A land surface characterized by broad, rounded, uniformly convex hills separating valleys that are comparatively narrow.
References in periodicals archive ?
For those who prefer a neutral palette that becomes a serene oasis in this urban jungle, SMYTHSON cleverly combines traditional weaving process with two coloured yarns and subtly quilted surfaces.
Also in the green category, Springwall is reintroducing its latex foam line with the added features of latex quilted surfaces and organic cotton covers.
Some of the leaves were just unfurling, loosely scrolled like manuscipts, others were still rolled as tight as pencils, but the magnificent outer leaves were fully expanded, showing off their bold ribbed and quilted surfaces.