Liliowce górnojurajskie Polski pozakarpackiej
Abstract
THE UPPER JURASSIC CRINOIDEA IN THE EXTRA-CARPATHIAN AREAS OF POLANDSummaryThe purpose of the present article is to pay attention to Crinoidea found to occur abundantly in the Upper Jurassic deposits within the Extra-Carpathian areas of Poland. So far, the Crinoidea have not been worked out in detail. Information on these fauna representatives is generally taken from publications in which authors frequently emphasize their presence only, mainly as single crinoid stems, without giving any information on their genera. The members of stems (trochites) are found in the deposits of the open, littoral or sublittoral sea. They are absent, however, in the deposits of the lagoonal zone, so characteristic of the upper part of the Upper Portlandian. The trochites usually occur as scattered individuals; at places however, they make such enormous accumulations, particularly in limestones, that these deserve a name – crinoidal limestones.Downloads
Issue
Section
Articles
License
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as this can lead to productive exchanges and earlier and more frequent citation of the published work (See The Effect of Open Access).
