Matches in SemOpenAlex for { <https://semopenalex.org/work/W2132091206> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2132091206 abstract "ABSTRACT Lacustrine deposits in the Eocene Challis volcanic field accumulated in a deep lake bordered by steep ranges. Volcanic and nonvolcanic sediment was transported into the lake via a major dispersal system from the north. High-density turbidity currents transported this sediment throughout the lake system. Paleozoic rocks in the adjacent ranges were secondary sediment sources. This sediment was trapped along the shoreline, and only a small fraction was transported offshore by turbidity currents. The frequency of turbidity currents varied with changes in eruption style. Thus, turbidite accumulation patterns are a faithful record of changes in volcanic activity and associated landscape processes. Effusive volcanism that characterized the early activity in the Challis volcanic field produced little sand-size sediment and had little impact on lacustrine sedimentation patterns. Relatively slow settling from suspension characterized lake sedimentation during this time; turbidity currents were infrequent. The resulting accumulation pattern is a single sheet of turbidite sandstone encased in thick-bedded mudrock. Initial eruptions at the Van Horn Peak cauldron complex altered sedimentation patterns dramatically by increasing the frequency of turbidity currents. A turbidite ramp prograded into the study area, marking a major increase in sedimentation rate. Sediment composition and turbidite accumulation patterns record changes in landscape processes. Syneruption deposits are stacked turbidite sheets. Early turbidites contain mostly sediment derived from the fresh pyroclastic material. The proportion of sediment from pre-eruption sources increases upward through the stacked sheets, recording a change in sediment sources at the end of the syneruption period. Ramp growth continued through this part of the period, although at a much slower rate." @default.
- W2132091206 created "2016-06-24" @default.
- W2132091206 creator A5038008766 @default.
- W2132091206 creator A5058275749 @default.
- W2132091206 date "1997-01-01" @default.
- W2132091206 modified "2023-09-26" @default.
- W2132091206 title "Lacustrine Sedimentation Processes and Patterns During Effusive and Explosive Volcanism, Challis Volcanic Field, Idaho" @default.
- W2132091206 doi "https://doi.org/10.1306/d426851d-2b26-11d7-8648000102c1865d" @default.
- W2132091206 hasPublicationYear "1997" @default.
- W2132091206 type Work @default.
- W2132091206 sameAs 2132091206 @default.
- W2132091206 citedByCount "4" @default.
- W2132091206 countsByYear W21320912062014 @default.
- W2132091206 countsByYear W21320912062016 @default.
- W2132091206 crossrefType "journal-article" @default.
- W2132091206 hasAuthorship W2132091206A5038008766 @default.
- W2132091206 hasAuthorship W2132091206A5058275749 @default.
- W2132091206 hasConcept C109007969 @default.
- W2132091206 hasConcept C114793014 @default.
- W2132091206 hasConcept C120806208 @default.
- W2132091206 hasConcept C126753816 @default.
- W2132091206 hasConcept C127313418 @default.
- W2132091206 hasConcept C151730666 @default.
- W2132091206 hasConcept C157954998 @default.
- W2132091206 hasConcept C17409809 @default.
- W2132091206 hasConcept C192241223 @default.
- W2132091206 hasConcept C2816523 @default.
- W2132091206 hasConcept C29941650 @default.
- W2132091206 hasConcept C6363049 @default.
- W2132091206 hasConcept C70004062 @default.
- W2132091206 hasConcept C77928131 @default.
- W2132091206 hasConcept C95869378 @default.
- W2132091206 hasConceptScore W2132091206C109007969 @default.
- W2132091206 hasConceptScore W2132091206C114793014 @default.
- W2132091206 hasConceptScore W2132091206C120806208 @default.
- W2132091206 hasConceptScore W2132091206C126753816 @default.
- W2132091206 hasConceptScore W2132091206C127313418 @default.
- W2132091206 hasConceptScore W2132091206C151730666 @default.
- W2132091206 hasConceptScore W2132091206C157954998 @default.
- W2132091206 hasConceptScore W2132091206C17409809 @default.
- W2132091206 hasConceptScore W2132091206C192241223 @default.
- W2132091206 hasConceptScore W2132091206C2816523 @default.
- W2132091206 hasConceptScore W2132091206C29941650 @default.
- W2132091206 hasConceptScore W2132091206C6363049 @default.
- W2132091206 hasConceptScore W2132091206C70004062 @default.
- W2132091206 hasConceptScore W2132091206C77928131 @default.
- W2132091206 hasConceptScore W2132091206C95869378 @default.
- W2132091206 hasLocation W21320912061 @default.
- W2132091206 hasOpenAccess W2132091206 @default.
- W2132091206 hasPrimaryLocation W21320912061 @default.
- W2132091206 hasRelatedWork W106779635 @default.
- W2132091206 hasRelatedWork W1487212830 @default.
- W2132091206 hasRelatedWork W1493272699 @default.
- W2132091206 hasRelatedWork W1581153740 @default.
- W2132091206 hasRelatedWork W1907078168 @default.
- W2132091206 hasRelatedWork W1974250267 @default.
- W2132091206 hasRelatedWork W1974792361 @default.
- W2132091206 hasRelatedWork W1986990178 @default.
- W2132091206 hasRelatedWork W2001996976 @default.
- W2132091206 hasRelatedWork W2022772370 @default.
- W2132091206 hasRelatedWork W2052586810 @default.
- W2132091206 hasRelatedWork W2069393886 @default.
- W2132091206 hasRelatedWork W2070090837 @default.
- W2132091206 hasRelatedWork W2070113985 @default.
- W2132091206 hasRelatedWork W2076703077 @default.
- W2132091206 hasRelatedWork W2100680228 @default.
- W2132091206 hasRelatedWork W2111704878 @default.
- W2132091206 hasRelatedWork W2113174296 @default.
- W2132091206 hasRelatedWork W2154366582 @default.
- W2132091206 hasRelatedWork W2342187479 @default.
- W2132091206 isParatext "false" @default.
- W2132091206 isRetracted "false" @default.
- W2132091206 magId "2132091206" @default.
- W2132091206 workType "article" @default.