Assertion: foliation | /r/CreatedBy | stress
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Found on http://www.selectstone.com/architectural-resources/stone-glossary/ layering in glacier ice that has distinctive crystal sizes and/or bubbles; foliation is usually caused by stress and deformation that a glacier experiences as it flows over complex terrain, but can also originate as a sedimentary feature.