Ichnofabrics of the Upper Cretaceous marlstones in the Opole region, southern Poland

Ichnofabrics of the Upper Cretaceous marlstones in ...

Show full item record

dc.contributor.author	Kędzierski, Mariusz [SAP11015680]	pl
dc.contributor.author	Uchman, Alfred [SAP11011964]	pl
dc.date.accessioned	2018-10-17T12:40:53Z
dc.date.available	2018-10-17T12:40:53Z
dc.date.issued	2001	pl
dc.identifier.issn	0001-5709	pl
dc.identifier.uri	https://ruj.uj.edu.pl/xmlui/handle/item/58312
dc.language	eng	pl
dc.rights	Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode	*
dc.title	Ichnofabrics of the Upper Cretaceous marlstones in the Opole region, southern Poland	pl
dc.type	JournalArticle	pl
dc.description.physical	81-91, [10]	pl
dc.description.additional	Bibliogr. s. 89-91	pl
dc.identifier.weblink	https://geojournals.pgi.gov.pl/agp/article/view/10344	pl
dc.abstract.en	Two basic types of ichnofabrics occur in the madstone-dominated Turonian-Coniacian deposits in the Opole region, namely the Thalassinoides and Chondrites ichnofabrics. Trace fossils (Chondrite, Ophiomorpha, Palaeophycus, Phycosiphon, Planolites, Taenidium, Teichichnus, Thalassinoides, Trichichnus) indicate the Cntziana ichnofacies. In the Thalassinoides ichnofabric, the trace fossils occur almost entirely against a totally bioturbated background, indicating relatively well-oxygenated sediments. In the Chondites ichnofabric, trace fossils are smaller and the background is almost entirely bioturbated. Only in the lower part of the Odra quarry section, primary lamination is locally preserved. Generally, the Chondites ichnofabric indicates less oxygenated and possibly deeper sediments than the Thalassinoides ichnofabric. Occurrence of the Chondrites ichnofabric in the Lower Turonian and Upper Lower Coniacian can be related to widely known anoxic events.	pl
dc.subject.en	ichnofabrics	pl
dc.subject.en	trace fossils	pl
dc.subject.en	palaeoenvironment analysis marlstones	pl
dc.subject.en	Cretaceous	pl
dc.subject.en	Poland	pl
dc.description.volume	51	pl
dc.description.number	1	pl
dc.identifier.eissn	2300-1887	pl
dc.title.journal	Acta Geologica Polonica	pl
dc.language.container	eng	pl
dc.date.accession	2018-10-15	pl
dc.affiliation	Wydział Biologii i Nauk o Ziemi : Instytut Nauk Geologicznych	pl
dc.subtype	Article	pl
dc.rights.original	CC-BY-NC-ND; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0	pl
dc.identifier.project	ROD UJ / OP	pl