Unformatted text preview: strata, indicating interruption of sedimentation: a type of unconformity. Frost wedging- the mechanical breaking of rock due to expansion of freezing water in cracks ary rock -chalk, limestone, dolomite, sandstone, conglomerate or shale...
View Full Document
- Spring '08
- Sediment, ee Horizontal Strata, parallel rock strata, ary rock -chalk