Assertion: cephalopod's shell | /r/HasProperty | coiled
Facets:
value: usually
type: DEGREE
Source sentences:
text: The shell is coiled, aragonitic, nacreous and pressure-resistant, imploding at a depth of about 800 m (2,600 ft).
text: The shell of Gastrioceras is round and coiled and consists of a series of chambers.
text: The shell is usually coiled and may be "left-handed" or sinistral (spiraled counter-clockwise) or "right-handed" or dextral (clockwise).
text: The shells, which are either straight or coiled, served as protective and supportive structures as well as hydrostatic devices, enabling the animal to compensate for varying water depths.