An unusual microbial-rostroconch assemblage from the Mulde Event (Homerian, middle Silurian) in Podolia, Western Ukraine

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autorinnen und Autoren: Jarochowska E, Munnecke A, Kozłowski W
Zeitschrift: GFF
Jahr der Veröffentlichung: 2014
Band: 136
Heftnummer: 1
Seitenbereich: 120-124
ISSN: 1103-5897
eISSN: 2000-0863
Sprache: Englisch


Abstract


The Homerian (middle Silurian) Mulde Event is an extinction event affecting hemipelagic organisms associated with a positive stable carbon isotope excursion, and an increased proliferation of microbial deposits. The Event is recorded in the Bagovytsya section (Podolia, Ukraine), representing a carbonate ramp setting in the East European Craton, and recording the δ13Ccarb excursion with values reaching +5.17%. The associated facies include oncolitic beds, mud-mounds and thrombolitic buildups dominated by cyanobacteria and microproblematica with proposed bacterial affinities. The associated faunal assemblage includes a high proportion of rostroconchs and abundant gastropods and trilobites. The co-occurrence of grazing organisms and microbial sediments suggests that the microbial preservation was not caused by decreased grazing rates. © 2014 © 2014 Taylor & Francis.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

Jarochowska, Emilia Dr.
Lehrstuhl für Paläoumwelt
Munnecke, Axel Prof. Dr.
Professur für Paläontologie (Schwerpunkt Faziesanalyse)


Einrichtungen weiterer Autorinnen und Autoren

University of Warsaw / Uniwersytet Warszawski


Zitierweisen

APA:
Jarochowska, E., Munnecke, A., & Kozłowski, W. (2014). An unusual microbial-rostroconch assemblage from the Mulde Event (Homerian, middle Silurian) in Podolia, Western Ukraine. GFF, 136(1), 120-124. https://dx.doi.org/10.1080/11035897.2013.873988

MLA:
Jarochowska, Emilia, Axel Munnecke, and Wojciech Kozłowski. "An unusual microbial-rostroconch assemblage from the Mulde Event (Homerian, middle Silurian) in Podolia, Western Ukraine." GFF 136.1 (2014): 120-124.

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Zuletzt aktualisiert 2019-08-01 um 08:47