dc.contributor.author | Altunsoy M. | |
dc.contributor.author | Ozcelik O. | |
dc.contributor.author | Senguler I. | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T09:13:42Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T09:13:42Z | |
dc.date.issued | 1996 | |
dc.identifier.issn | 0020-6814 | |
dc.identifier.uri | https://dx.doi.org/10.1080/00206819709465368 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/4773 | |
dc.description.abstract | Eocene organic-rich sediments are widespread in the Amasya region of north-central Turkey and have been studied in outcrop. Detailed data from thick Eocene sediments (Derealan Formation) made it possible to construct an organic-facies framework using different zonations. Organic matter is composed predominantly of autochthonous algal and amorphous material, with a minor contribution of allochthonous terrestrial material. Kerogen in the deposits is primarily Type I, as indicated by organic petrographic observations and Rock-Eval data. Total organic-carbon content (TOC) of this deposit decreases from over 54% in limestone and shale to less than 2% in the other deposits of the Derealan Formation. Tmax values vary between 441 ° and 456° C, confirming the increase in maturation trends indicated by vitrinite reflectance data. Both organic petrographic and geochemical maturation parameters place the Eocene sediments of the Northern Gumushacikoy (Amasya) region within the B organic facies. According to the organic-carbon/sedimentation-rate relationship, the preservation of matter took place under anoxic conditions. © 1996 Taylor & Francis Group, LLC. | en_US |
dc.language.iso | eng | en_US |
dc.relation.isversionof | 10.1080/00206819709465368 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.title | Organic facies of eocene sediments in the northern gumushacikoy region, turkey | en_US |
dc.type | article | en_US |
dc.relation.journal | International Geology Review | en_US |
dc.contributor.department | Altunsoy, M., Department of Geological Engineering, Cumhuriyet University, Sivas, 58140, Turkey -- Ozcelik, O., Department of Geological Engineering, Cumhuriyet University, Sivas, 58140, Turkey -- Senguler, I., Ankara, Turkey | en_US |
dc.identifier.volume | 38 | en_US |
dc.identifier.issue | 9 | en_US |
dc.identifier.endpage | 875 | en_US |
dc.identifier.startpage | 868 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |