Load-cast structures : Their relationship to upper-surface structures and their mode of formation
By: Kelling, G.
Contributor(s): Walton, E.K.
Material type: ArticleDescription: 481-490pp ; Illustration.Subject(s): Relationship - Load cast structure - Upper surface structure - Scotland | Formation - Scotland | Physical geology - Scotland | Sedimentary structure - Scotland In: Geological magazine : Vol. 94 Iss. 1-6 Year. 1957Summary: Abstract The form and distribution of load-casts suggests a genetic connection with structures previously formed on the upper surface of the underlying bed. On analogy with salt-dome development, the growth of load-casts and associated flame-structures is attributed to the density contrast between upper and lower bands and differential loading caused by the projections and depressions formed by the upper-surface features. This hypothesis is the basis of a new classification of load-cast structures.Item type | Current location | Collection | Call number | Status | Date due | Barcode |
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Article | Library and Information Centre Periodical Section | Bound Journal Collection | Not for loan | 002549_70 | ||
Serials/Scientific Journal | Library and Information Centre Periodical Section | Bound Journal Collection | 550 GEO (Browse shelf) | Available | 002549 |
Abstract
The form and distribution of load-casts suggests a genetic connection with structures previously formed on the upper surface of the underlying bed. On analogy with salt-dome development, the growth of load-casts and associated flame-structures is attributed to the density contrast between upper and lower bands and differential loading caused by the projections and depressions formed by the upper-surface features. This hypothesis is the basis of a new classification of load-cast structures.
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