Interim bedding planes are formed with at least a part of the surface having considerable inclination to the horizontal or to ordinary bedding planes. These are small in extent and formed by currents. Formational bedding planes are ordinary bedding surfaces of such extent that they limit formation and indicate changes of considerable importance.
Surfaces likely to be misidentified as bedding planes are faults, joints, and solution surfaces. Collections Electronic Theses and Dissertations.
Search DSpace. This Collection. In contrast if the sediment accumulation is curtailed and the surface not subject to immediate deposition of further sediment, the surface may be burrowed by glossifungites.
Another potential outcome is that if these surfaces are exposed to the photosynthetic effects of cyanobacteria, elevated salinities or upwelling ground waters, they become cemented at or close the sediment water interface.
If these surfaces are exposed for any length of time they may be colonized and bored by marine organisms. Reference Allen, J. Devonian , Welsh Borders. Sedimentary Geology, 33, Start your free trial today and get unlimited access to America's largest dictionary, with: More than , words that aren't in our free dictionary Expanded definitions, etymologies, and usage notes Advanced search features Ad free! Join Our Free Trial Now!
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