Matches in SemOpenAlex for { <https://semopenalex.org/work/W2279665616> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2279665616 endingPage "20" @default.
- W2279665616 startingPage "3" @default.
- W2279665616 abstract "ABSTRACT The central Montana trough, an eastward extension of the Lewis and Clark lane of western Montana, has been an area within the Western Interior shelf of repeated diastrophism throughout the Phanerozoic. Major structural movements occurred during Devonian, post-Mississippian to Middle Pennsylvanian, and Late Cretaceous to Early Tertiary; but lesser tectonic events recurred episodically at many other times in the geological development of the region. Broad, onlapping sequences of sandstone, mudstone, and carbonate rocks have repeatedly blanketed the shelf between periods of non-deposition and erosion. Many of these sedimentary packets are locally thin or are absent above uplifts in the central Montana trough, or they are thicker than elsewhere in the region owing to subsidence near the trough. Epeiric marine deposits of mostly carbonate rocks are notably thick in central Montana because of inundation by the epicontinental sea into the subsiding trough and onto the adjacent shelves, especially during the Mississippian. Subsequent siliciclastic sediments ranging from fluvial, deltaic, and marine deposits, filled a tectonically formed valley during the early Pennsylvanian, but later in the Pennsylvanian the region was overspread by shallow, epeiric marine and eolian deposited sands. There are no Permian through Lower Jurassic strata because of a long period of non deposition and erosion, but continental and shallow-marine deposits of mud, sand and carbonate again covered central Montana as the Late Jurassic to Late Cretaceous seaway inundated the inner part of the Western Interior shelf prior to Laramide diastrophism. Uppermost Cretaceous and younger sediments are primarily of subaerial, continental origin." @default.
- W2279665616 created "2016-06-24" @default.
- W2279665616 creator A5063541752 @default.
- W2279665616 date "1993-01-01" @default.
- W2279665616 modified "2023-09-23" @default.
- W2279665616 title "Stratigraphic and Structural Summary for Central Montana" @default.
- W2279665616 hasPublicationYear "1993" @default.
- W2279665616 type Work @default.
- W2279665616 sameAs 2279665616 @default.
- W2279665616 citedByCount "0" @default.
- W2279665616 crossrefType "journal-article" @default.
- W2279665616 hasAuthorship W2279665616A5063541752 @default.
- W2279665616 hasConcept C109007969 @default.
- W2279665616 hasConcept C112959462 @default.
- W2279665616 hasConcept C12294951 @default.
- W2279665616 hasConcept C127313418 @default.
- W2279665616 hasConcept C139719470 @default.
- W2279665616 hasConcept C146588470 @default.
- W2279665616 hasConcept C151730666 @default.
- W2279665616 hasConcept C162324750 @default.
- W2279665616 hasConcept C191735495 @default.
- W2279665616 hasConcept C2778609275 @default.
- W2279665616 hasConcept C2779650180 @default.
- W2279665616 hasConcept C32239851 @default.
- W2279665616 hasConcept C6494504 @default.
- W2279665616 hasConcept C77271252 @default.
- W2279665616 hasConcept C84983702 @default.
- W2279665616 hasConcept C93257316 @default.
- W2279665616 hasConceptScore W2279665616C109007969 @default.
- W2279665616 hasConceptScore W2279665616C112959462 @default.
- W2279665616 hasConceptScore W2279665616C12294951 @default.
- W2279665616 hasConceptScore W2279665616C127313418 @default.
- W2279665616 hasConceptScore W2279665616C139719470 @default.
- W2279665616 hasConceptScore W2279665616C146588470 @default.
- W2279665616 hasConceptScore W2279665616C151730666 @default.
- W2279665616 hasConceptScore W2279665616C162324750 @default.
- W2279665616 hasConceptScore W2279665616C191735495 @default.
- W2279665616 hasConceptScore W2279665616C2778609275 @default.
- W2279665616 hasConceptScore W2279665616C2779650180 @default.
- W2279665616 hasConceptScore W2279665616C32239851 @default.
- W2279665616 hasConceptScore W2279665616C6494504 @default.
- W2279665616 hasConceptScore W2279665616C77271252 @default.
- W2279665616 hasConceptScore W2279665616C84983702 @default.
- W2279665616 hasConceptScore W2279665616C93257316 @default.
- W2279665616 hasLocation W22796656161 @default.
- W2279665616 hasOpenAccess W2279665616 @default.
- W2279665616 hasPrimaryLocation W22796656161 @default.
- W2279665616 hasRelatedWork W1497967409 @default.
- W2279665616 hasRelatedWork W177499048 @default.
- W2279665616 hasRelatedWork W1977564504 @default.
- W2279665616 hasRelatedWork W2014721581 @default.
- W2279665616 hasRelatedWork W2015969524 @default.
- W2279665616 hasRelatedWork W2029859313 @default.
- W2279665616 hasRelatedWork W2043843816 @default.
- W2279665616 hasRelatedWork W2047449504 @default.
- W2279665616 hasRelatedWork W2085566104 @default.
- W2279665616 hasRelatedWork W2107454941 @default.
- W2279665616 hasRelatedWork W2117359678 @default.
- W2279665616 hasRelatedWork W2125648988 @default.
- W2279665616 hasRelatedWork W2148712599 @default.
- W2279665616 hasRelatedWork W2169383858 @default.
- W2279665616 hasRelatedWork W2213977718 @default.
- W2279665616 hasRelatedWork W2270621917 @default.
- W2279665616 hasRelatedWork W2296310775 @default.
- W2279665616 hasRelatedWork W2331061437 @default.
- W2279665616 hasRelatedWork W2934750183 @default.
- W2279665616 hasRelatedWork W2084055561 @default.
- W2279665616 isParatext "false" @default.
- W2279665616 isRetracted "false" @default.
- W2279665616 magId "2279665616" @default.
- W2279665616 workType "article" @default.