Matches in SemOpenAlex for { <https://semopenalex.org/work/W1976033440> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W1976033440 abstract "Stratigraphic and geographic controls on the distribution of major elements, minor elements, and minerals define depositional environments and provide a base line with which to compare local geochemical distributions in the detection of anomalies or trends related to gas production. Data consist of (1) cuttings from more than 30 wells in western and southern West Virginia, (2) similar analyses on samples collected from outcropping rocks of the Greenland Gap Group and Hampshire Formation in eastern West Virginia, and (3) outcropping black shales in eastern Kentucky. Factor analyses revealed several groups of elements: a detrital association of aluminum, potassium, titanium, iron, and sodium; a carbonate association of magnesium and calcium; an association of sulfur, iron, and zinc; and an association of phosphorus and calcium. The carbonate association is observed in black shales of Kentucky; the association of calcium with phosphorus is observed in carbonate-poor clastics of West Virginia. Within most West Virginia wells, such elements as potassium, silicon, and aluminum show gradual trends through the section, contrasting with abrupt changes in abundance exhibited by sulfur and titanium. Sulfur occurs in high percentages with black shales. In some wells, silicon has a higher abundance in black shales than in gray shales. Trend surface analyses of data from western and southern West Virginia show that titanium peaks in easternmost wells, sulfur peaks in westernmost wells, and silicon peaks in easternmost and some westernmost wells. Observed trends agree with the accepted view of a prograding delta complex in Late Devonian time, but geographically local, time-restricted depositional processes influenced elemental percentages in subsets of wells and stratigraphic intervals. One example of such a process is possible deposition of clastics from a source west of the study area in West Virginia. End_of_Article - Last_Page 1285------------" @default.
- W1976033440 created "2016-06-24" @default.
- W1976033440 creator A5036676769 @default.
- W1976033440 date "1980-01-01" @default.
- W1976033440 modified "2023-09-24" @default.
- W1976033440 title "Elemental Abundances in Devonian Shales of Kentucky and West Virginia: Statistical Comparison and Depositional Environments: ABSTRACT" @default.
- W1976033440 doi "https://doi.org/10.1306/2f9194ea-16ce-11d7-8645000102c1865d" @default.
- W1976033440 hasPublicationYear "1980" @default.
- W1976033440 type Work @default.
- W1976033440 sameAs 1976033440 @default.
- W1976033440 citedByCount "0" @default.
- W1976033440 crossrefType "journal-article" @default.
- W1976033440 hasAuthorship W1976033440A5036676769 @default.
- W1976033440 hasConcept C107832698 @default.
- W1976033440 hasConcept C109007969 @default.
- W1976033440 hasConcept C111368507 @default.
- W1976033440 hasConcept C126753816 @default.
- W1976033440 hasConcept C127313418 @default.
- W1976033440 hasConcept C151730666 @default.
- W1976033440 hasConcept C169212394 @default.
- W1976033440 hasConcept C17409809 @default.
- W1976033440 hasConcept C178790620 @default.
- W1976033440 hasConcept C185592680 @default.
- W1976033440 hasConcept C199289684 @default.
- W1976033440 hasConcept C2780659211 @default.
- W1976033440 hasConcept C77044568 @default.
- W1976033440 hasConceptScore W1976033440C107832698 @default.
- W1976033440 hasConceptScore W1976033440C109007969 @default.
- W1976033440 hasConceptScore W1976033440C111368507 @default.
- W1976033440 hasConceptScore W1976033440C126753816 @default.
- W1976033440 hasConceptScore W1976033440C127313418 @default.
- W1976033440 hasConceptScore W1976033440C151730666 @default.
- W1976033440 hasConceptScore W1976033440C169212394 @default.
- W1976033440 hasConceptScore W1976033440C17409809 @default.
- W1976033440 hasConceptScore W1976033440C178790620 @default.
- W1976033440 hasConceptScore W1976033440C185592680 @default.
- W1976033440 hasConceptScore W1976033440C199289684 @default.
- W1976033440 hasConceptScore W1976033440C2780659211 @default.
- W1976033440 hasConceptScore W1976033440C77044568 @default.
- W1976033440 hasLocation W19760334401 @default.
- W1976033440 hasOpenAccess W1976033440 @default.
- W1976033440 hasPrimaryLocation W19760334401 @default.
- W1976033440 hasRelatedWork W1520747078 @default.
- W1976033440 hasRelatedWork W1533707209 @default.
- W1976033440 hasRelatedWork W1543800548 @default.
- W1976033440 hasRelatedWork W1580872561 @default.
- W1976033440 hasRelatedWork W1968196481 @default.
- W1976033440 hasRelatedWork W1976186754 @default.
- W1976033440 hasRelatedWork W1986299792 @default.
- W1976033440 hasRelatedWork W1993637356 @default.
- W1976033440 hasRelatedWork W2014359128 @default.
- W1976033440 hasRelatedWork W2026451129 @default.
- W1976033440 hasRelatedWork W2070370432 @default.
- W1976033440 hasRelatedWork W2072030526 @default.
- W1976033440 hasRelatedWork W2080214517 @default.
- W1976033440 hasRelatedWork W2100406447 @default.
- W1976033440 hasRelatedWork W2122032038 @default.
- W1976033440 hasRelatedWork W2155065250 @default.
- W1976033440 hasRelatedWork W2162656217 @default.
- W1976033440 hasRelatedWork W2199742369 @default.
- W1976033440 hasRelatedWork W2282690817 @default.
- W1976033440 hasRelatedWork W3176474789 @default.
- W1976033440 hasVolume "64" @default.
- W1976033440 isParatext "false" @default.
- W1976033440 isRetracted "false" @default.
- W1976033440 magId "1976033440" @default.
- W1976033440 workType "article" @default.