Matches in SemOpenAlex for { <https://semopenalex.org/work/W2047175798> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2047175798 abstract "Rates of sedimentation during the Late Cretaceous in the Rocky Mountain-Great Plains region compare favorably with rates of sedimentation shown by Quaternary sediments of the Atlantic Ocean basin margins. An average rate of about 1 in./1,000 yr is reported for Quaternary deep-water sedimentation in the Atlantic Ocean by Ericson et al. (1964). This rate is prevalent in regions where sediments are largely biogenetic, consisting mainly of coccoliths and foraminifers with few land-derived minerals. In contrast, rates 20-40 times greater are reported in the shoreline zones of the Atlantic. Similar rates are inferred from radiometric dates for Late Cretaceous sedimentation in the region of the Rocky Mountains-Great Plains. Slow rates approximating 1 in./1,000 yr were prevalent ear the geographic center of the basin during the time of deposition of rock units such as the Greenhorn, Niobrara, and Mobridge. These units consist largely of coccoliths and foraminifers with small quantities of land-derived minerals. In the equivalent shoreline zone for each time-stratigraphic unit, rates of sedimentation are at least 20 times greater than depositional rates in the basin. The differential rates of sedimentation greatly influenced the rates of subsidence within the Cretaceous basin. Tectonic downwarping of the basin was accentuated in some areas by sediment loading resulting from deposition in the general shoreline zone, especially in the deltaic areas. Large-scale intrabasin warping developed with structural dips as great as 50 ft/mi. Early migration of petroleum was influenced by these early intrabasin tectonic elements before destruction of the large depositional basin by Laramide folding. End_of_Article - Last_Page 1907------------" @default.
- W2047175798 created "2016-06-24" @default.
- W2047175798 creator A5060149401 @default.
- W2047175798 date "1967-01-01" @default.
- W2047175798 modified "2023-09-24" @default.
- W2047175798 title "Rates of Sedimentation and Intrabasin Deformation, Upper Cretaceous, Rocky Mountain Region: ABSTRACT" @default.
- W2047175798 doi "https://doi.org/10.1306/5d25c1e5-16c1-11d7-8645000102c1865d" @default.
- W2047175798 hasPublicationYear "1967" @default.
- W2047175798 type Work @default.
- W2047175798 sameAs 2047175798 @default.
- W2047175798 citedByCount "0" @default.
- W2047175798 crossrefType "journal-article" @default.
- W2047175798 hasAuthorship W2047175798A5060149401 @default.
- W2047175798 hasConcept C109007969 @default.
- W2047175798 hasConcept C111368507 @default.
- W2047175798 hasConcept C114793014 @default.
- W2047175798 hasConcept C12294951 @default.
- W2047175798 hasConcept C126753816 @default.
- W2047175798 hasConcept C127313418 @default.
- W2047175798 hasConcept C151730666 @default.
- W2047175798 hasConcept C152382732 @default.
- W2047175798 hasConcept C160464908 @default.
- W2047175798 hasConcept C17409809 @default.
- W2047175798 hasConcept C180851071 @default.
- W2047175798 hasConcept C2816523 @default.
- W2047175798 hasConcept C29941650 @default.
- W2047175798 hasConcept C64297162 @default.
- W2047175798 hasConceptScore W2047175798C109007969 @default.
- W2047175798 hasConceptScore W2047175798C111368507 @default.
- W2047175798 hasConceptScore W2047175798C114793014 @default.
- W2047175798 hasConceptScore W2047175798C12294951 @default.
- W2047175798 hasConceptScore W2047175798C126753816 @default.
- W2047175798 hasConceptScore W2047175798C127313418 @default.
- W2047175798 hasConceptScore W2047175798C151730666 @default.
- W2047175798 hasConceptScore W2047175798C152382732 @default.
- W2047175798 hasConceptScore W2047175798C160464908 @default.
- W2047175798 hasConceptScore W2047175798C17409809 @default.
- W2047175798 hasConceptScore W2047175798C180851071 @default.
- W2047175798 hasConceptScore W2047175798C2816523 @default.
- W2047175798 hasConceptScore W2047175798C29941650 @default.
- W2047175798 hasConceptScore W2047175798C64297162 @default.
- W2047175798 hasLocation W20471757981 @default.
- W2047175798 hasOpenAccess W2047175798 @default.
- W2047175798 hasPrimaryLocation W20471757981 @default.
- W2047175798 hasRelatedWork W1487322135 @default.
- W2047175798 hasRelatedWork W1508976401 @default.
- W2047175798 hasRelatedWork W1593515666 @default.
- W2047175798 hasRelatedWork W1863296863 @default.
- W2047175798 hasRelatedWork W1961036251 @default.
- W2047175798 hasRelatedWork W1971204949 @default.
- W2047175798 hasRelatedWork W2009409465 @default.
- W2047175798 hasRelatedWork W2055288460 @default.
- W2047175798 hasRelatedWork W2058835161 @default.
- W2047175798 hasRelatedWork W2063911281 @default.
- W2047175798 hasRelatedWork W2068743218 @default.
- W2047175798 hasRelatedWork W2102999236 @default.
- W2047175798 hasRelatedWork W2126796785 @default.
- W2047175798 hasRelatedWork W2127523350 @default.
- W2047175798 hasRelatedWork W2186202346 @default.
- W2047175798 hasRelatedWork W2262149250 @default.
- W2047175798 hasRelatedWork W2747778126 @default.
- W2047175798 hasRelatedWork W2921232906 @default.
- W2047175798 hasRelatedWork W2995540705 @default.
- W2047175798 hasRelatedWork W1932020407 @default.
- W2047175798 isParatext "false" @default.
- W2047175798 isRetracted "false" @default.
- W2047175798 magId "2047175798" @default.
- W2047175798 workType "article" @default.