| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Facing of strata | Mining | The direction of the top of beds is esp.important in steeply dipping or overturned beds. The tops of the beds or their facing is determined by ripple marks, graded bedding, crossbedding, mud cracks, pillow structure, etc. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
