Sedimentary masses and concepts about tectonic processes at underthrust ocean margins
Geology
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Abstract
Tectonic processes associated with subduction of oceanic crust, but unrelated to the collision of thick crustal masses or microplates, are presumed by many geologists to significantly affect the formation and deformation of large sedimentary bodies at underthrust ocean margins. More geologists are familiar with the concept of subduction accretion, which describes the tectonic attachment of rock and sediment masses to the margin's bedrock framework, than with other noncollision processes—for example, sediment subduction, subduction erosion, and subduction kneading. These are equally important processes controlling the geologic evolution of underthrust margins, and any one of them may predominate at a given place.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Sedimentary masses and concepts about tectonic processes at underthrust ocean margins |
| Series title | Geology |
| DOI | 10.1130/0091-7613(1980)8<564:SMACAT>2.0.CO;2 |
| Volume | 8 |
| Issue | 12 |
| Year Published | 1980 |
| Language | English |
| Publisher | Geological Society of America |
| Description | 5 p. |
| First page | 564 |
| Last page | 568 |
| Google Analytic Metrics | Metrics page |