FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2168292774> ?p ?o ?g. }

• W2168292774 endingPage "21" @default.
• W2168292774 startingPage "9" @default.
• W2168292774 abstract "Five coal and shale core samples of the Middle Jurassic Safa Formation were taken from a newly drilled water well at the depth interval from 191 to 208 m, and have been investigated in this study. Detailed organic and inorganic geochemical analyses of the Safa Formation reveal no significant differences between the upper seams and the main seam. The extracts of the coal samples have an unusual n-alkane distribution; the GC traces are dominated by unusual compounds eluting between n-C19 and n-C21. These compounds are thought to be diterpanes, which suggest significant conifer contributions to the coals. Higher amounts of hopanes and higher carbon preference index (CPI) values (n-C22 to n-C30) show significant bacterial contributions in samples characterized by high values of tissue preservation index (TPI). The C31 αβ (22S/22S+22R) hopane and C29 ααα (20S/20S+20R) sterane ratios show least variation through the shale–coal sequence. Shale and coal samples from the upper and main seams are characterized by high relative abundance of 17β (H)-hopanes, which could be derived from non-microbial organisms such as ferns. The petrographic and geochemical evidences suggest that the Maghara coal was formed in a “wet forest–swamp” environment situated in a marine-influenced lower delta plain." @default.
• W2168292774 created "2016-06-24" @default.
• W2168292774 creator A5059605880 @default.
• W2168292774 creator A5063917318 @default.
• W2168292774 date "2001-06-01" @default.
• W2168292774 modified "2023-10-18" @default.
• W2168292774 title "Significance of organic matter in recording paleoenvironmental conditions of the Safa Formation coal sequence, Maghara Area, North Sinai, Egypt" @default.
• W2168292774 cites W1964585553 @default.
• W2168292774 cites W1970767275 @default.
• W2168292774 cites W1971216336 @default.
• W2168292774 cites W1974327462 @default.
• W2168292774 cites W1984433705 @default.
• W2168292774 cites W1991246072 @default.
• W2168292774 cites W1997338331 @default.
• W2168292774 cites W2002086743 @default.
• W2168292774 cites W2009462247 @default.
• W2168292774 cites W2017633530 @default.
• W2168292774 cites W2019017572 @default.
• W2168292774 cites W2040164579 @default.
• W2168292774 cites W2045386399 @default.
• W2168292774 cites W2055434212 @default.
• W2168292774 cites W2058213822 @default.
• W2168292774 cites W2069408017 @default.
• W2168292774 cites W2081314412 @default.
• W2168292774 cites W2094358482 @default.
• W2168292774 cites W2097924319 @default.
• W2168292774 cites W2104071891 @default.
• W2168292774 cites W2166783413 @default.
• W2168292774 cites W2727163156 @default.
• W2168292774 cites W2749963846 @default.
• W2168292774 cites W4211110706 @default.
• W2168292774 doi "https://doi.org/10.1016/s0166-5162(01)00022-2" @default.
• W2168292774 hasPublicationYear "2001" @default.
• W2168292774 type Work @default.
• W2168292774 sameAs 2168292774 @default.
• W2168292774 citedByCount "23" @default.
• W2168292774 countsByYear W21682927742013 @default.
• W2168292774 countsByYear W21682927742014 @default.
• W2168292774 countsByYear W21682927742015 @default.
• W2168292774 countsByYear W21682927742016 @default.
• W2168292774 countsByYear W21682927742017 @default.
• W2168292774 countsByYear W21682927742018 @default.
• W2168292774 countsByYear W21682927742022 @default.
• W2168292774 countsByYear W21682927742023 @default.
• W2168292774 crossrefType "journal-article" @default.
• W2168292774 hasAuthorship W2168292774A5059605880 @default.
• W2168292774 hasAuthorship W2168292774A5063917318 @default.
• W2168292774 hasConcept C107872376 @default.
• W2168292774 hasConcept C109007969 @default.
• W2168292774 hasConcept C126559015 @default.
• W2168292774 hasConcept C127313418 @default.
• W2168292774 hasConcept C151730666 @default.
• W2168292774 hasConcept C153127940 @default.
• W2168292774 hasConcept C158787203 @default.
• W2168292774 hasConcept C167195282 @default.
• W2168292774 hasConcept C17409809 @default.
• W2168292774 hasConcept C178790620 @default.
• W2168292774 hasConcept C185592680 @default.
• W2168292774 hasConcept C18903297 @default.
• W2168292774 hasConcept C199289684 @default.
• W2168292774 hasConcept C2776141960 @default.
• W2168292774 hasConcept C30370900 @default.
• W2168292774 hasConcept C48743137 @default.
• W2168292774 hasConcept C518851703 @default.
• W2168292774 hasConcept C59235061 @default.
• W2168292774 hasConcept C79414745 @default.
• W2168292774 hasConcept C86803240 @default.
• W2168292774 hasConceptScore W2168292774C107872376 @default.
• W2168292774 hasConceptScore W2168292774C109007969 @default.
• W2168292774 hasConceptScore W2168292774C126559015 @default.
• W2168292774 hasConceptScore W2168292774C127313418 @default.
• W2168292774 hasConceptScore W2168292774C151730666 @default.
• W2168292774 hasConceptScore W2168292774C153127940 @default.
• W2168292774 hasConceptScore W2168292774C158787203 @default.
• W2168292774 hasConceptScore W2168292774C167195282 @default.
• W2168292774 hasConceptScore W2168292774C17409809 @default.
• W2168292774 hasConceptScore W2168292774C178790620 @default.
• W2168292774 hasConceptScore W2168292774C185592680 @default.
• W2168292774 hasConceptScore W2168292774C18903297 @default.
• W2168292774 hasConceptScore W2168292774C199289684 @default.
• W2168292774 hasConceptScore W2168292774C2776141960 @default.
• W2168292774 hasConceptScore W2168292774C30370900 @default.
• W2168292774 hasConceptScore W2168292774C48743137 @default.
• W2168292774 hasConceptScore W2168292774C518851703 @default.
• W2168292774 hasConceptScore W2168292774C59235061 @default.
• W2168292774 hasConceptScore W2168292774C79414745 @default.
• W2168292774 hasConceptScore W2168292774C86803240 @default.
• W2168292774 hasIssue "1" @default.
• W2168292774 hasLocation W21682927741 @default.
• W2168292774 hasOpenAccess W2168292774 @default.
• W2168292774 hasPrimaryLocation W21682927741 @default.
• W2168292774 hasRelatedWork W114910605 @default.
• W2168292774 hasRelatedWork W2036081185 @default.
• W2168292774 hasRelatedWork W2070331578 @default.
• W2168292774 hasRelatedWork W2168292774 @default.
• W2168292774 hasRelatedWork W2585746305 @default.
• W2168292774 hasRelatedWork W2909682403 @default.
• W2168292774 hasRelatedWork W4236302624 @default.

• next