The effect of global events on entomozoacean Ostracoda

Groos-Uffenorde, Helga; Schindler, Eberhard

doi:10.1007/978-94-009-1838-2_7

Cited by 12 publications

(4 citation statements)

References 14 publications

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“…Apart from palynomorphs and conodonts, entomozoacean ostracodes and calcareous foraminifers represent groups that are commonly used as biostratigraphic tools for the DCB interval. The great value of entomozoacean ostracodes with a fingerprint sculpture for European Devonian biostratigraphy remains undisputed (Gross-Uffenorde and Wang 1989;Gross-Uffenorde and Schindler 1990;Gross-Uffenorde et al 2000). Entomozoaceans characterise pelagic environments; representatives of this group, however, sometimes invaded shelf facies.…”

Section: Western Pomerania-new Resultsmentioning

confidence: 99%

The Devonian/Carboniferous boundary interval in Poland: multidisciplinary studies in pelagic (Holy Cross Mountains and Sudetes) and ramp (Western Pomerania) successions

Matyja

Woroncowa-Marcinowska

Filipiak

et al. 2020

Palaeobio Palaeoenv

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A multidisciplinary study of the Devonian–Carboniferous boundary interval in pelagic successions of the Holy Cross Mountains and Sudetes and the ramp successions in the Western Pomerania region (Poland) is presented herein. The analysis applies the results of new palaeontological and biostratigraphic studies based mainly on conodonts, ammonoids and palynomorphs, biostratigraphic results interpreted earlier by different authors that have been re-examined, and geochemical and mineralogical characteristics, as well as magnetic susceptibility measurements across the Devonian–Carboniferous boundary interval. The study is focused on the interval from the Famennian ultimus conodont Zone to the Tournaisian duplicata conodont Zone, and from the Famennian lepidophyta–explanatus (LE) miospore Zone to the Tournaisian verrucosus–incohatus (VI) miospore Zone, respectively. The paper highlights sections, which are the most representative for the Devonian–Carboniferous boundary in each region, illustrates and summarises current knowledge on the uppermost Famennian to lowermost Tournaisian in these regions, gives data and correlation of the important stratigraphic markers for each region, and briefly correlates them outside the region. The sedimentary successions and specific phenomena, together with microscale environmental perturbations, recognised close to the Devonian/Carboniferous boundary in Poland, display a pattern similar to that observed in many areas in Europe during the Hangenberg Event.

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Section: Western Pomerania-new Resultsmentioning

confidence: 99%

The Devonian/Carboniferous boundary interval in Poland: multidisciplinary studies in pelagic (Holy Cross Mountains and Sudetes) and ramp (Western Pomerania) successions

Matyja

Woroncowa-Marcinowska

Filipiak

et al. 2020

Palaeobio Palaeoenv

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“…have been recognized in a thin-section; although there is a report from China of homoctenids reaching as high as the Famennian rhomboidea (= Pa. rhomboidea to Pa. gracilis) Zone -and a dacryoconarid Styliolina specimen even higher (Li 2000), this is one of the rare cases when homoctenids cross the Fr-Fa boundary for a short time (Schindler 1990a(Schindler , b, 2012Over 2002 also reported a few specimens of Homoctenus above the Fr-Fa boundary from the Northern Appalachian Basin in New York State). Very good indicators for the position in the lower part of the UKWI are two entomozoacean ostracods: 1) Entomoprimitia kayseri is very abundant in the lower black limestone bed; and 2) E. splendens, a perfect index fossil, is known only from the basal UKWI (Groos-Uffenorde & Schindler 1990, Schindler 1990b). Both taxa can be traced and correlated over long distances (Schindler 1993); Olempska (2002) reported both taxa from the Polish Holy Cross Mountains.…”

Section: Biostratigraphymentioning

confidence: 99%

An Integrated Stratigraphy of the Frasnian-Famennian Boundary Interval (Late Devonian) in the Moravian Karst (Czech Republic) and Kellerwald (Germany)

Weiner¹,

Kalvoda²,

Kumpan³

et al. 2017

Bull. Geosci.

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Rapid and profound changes in Earth surface environments and biota across the Frasnian-Famennian (Fr-Fa) boundary are well known and related to one of the five most severe mass extinction events in Earth history. Here, we present sedimentological, biostratigraphical, petrophysical (gamma-ray spectrometry, magnetic susceptibility) and geochemical (X-ray fluorescence) data from environmentally distinct sections in the Moravian Karst (Czech Republic) and compare them with the Steinbruch Schmidt section in the Kellerwald (Rheinisches Schiefergebirge, Germany). Both areas were located at the southern margin of Laurussia. The studied sections span the interval from the Lower or Upper rhenana to the Palmatolepis minuta minuta or younger conodont zones and the foraminiferal Eonodosaria evlanensis Zone and Eonodosaria evlanensis-Quasiendothyra communis Interzone including high resolution biozonation of the Fr-Fa boundary interval. In the Moravian Karst pure limestone facies of an inclined carbonate ramp reflect the worldwide trend in the widespread occurrence of calcimicrobes during upper Frasnian and lower Famennian. Geochemical and petrophysical data show a decrease in grain size of the siliciclastic supply and carbonate productivity in the Kellwasser Event intervals probably due to a deepening and correlate with maximum flooding surfaces and highstand system tracts in the Steinbruch Schmidt. Certain differences in some geochemical proxies between the Moravian Karst and Steinbruch Schmidt are due to lower carbonate dilution of the latter. Significant Zr, TiO 2 , Mn or Fe 2 O 3 enrichments may indicate the influence of volcanic sources in the studied Moravian Karst Fr-Fa sections.

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“…Moreover, each of these species is restricted to its type locality and thus cannot provide a means for interregional correlation. Some entomozoid biostratigraphies have been proposed for Devonian and Carboniferous strata (Rabien ; Gooday ; Groos‐Uffenorde , ; Groos‐Uffenorde & Schindler ; Groos‐Uffenorde et al . ; Wang ; Groos‐Uffenorde & Rabien ).…”

Section: The Myodocope Record In Post‐ludlow Series Palaeozoic Rocksmentioning

confidence: 99%

A high-precision global biostratigraphy of myodocope ostracods for the Silurian upper Wenlock Series and Ludlow Series

Perrier

Williams

Siveter

et al. 2020

LET

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The wide, trans‐oceanic geographical distribution of myodocope ostracods during the Silurian (especially during the Ludlow and Pridoli epochs), and their widespread preservation in rocks of that age, permits the establishment of a transcontinental biostratigraphy of comparable resolution to coeval graptolite/chitinozoan/conodont biozones. Seven myodocope biozones, extending from the Homerian Stage, upper Wenlock Series Cyrtograptus lundgreni graptolite biozone to the middle part of the Ludfordian Stage of the Ludlow Series, enable a time‐resolution for each biozone of circa 1 million years. These biozones can provide high‐resolution correlation across Europe into Arctic Russia and Central Asia. There is also the potential for a myodocope biostratigraphy applicable from the uppermost Silurian (Pridoli) to the Carboniferous.

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The effect of global events on entomozoacean Ostracoda

Cited by 12 publications

References 14 publications

The Devonian/Carboniferous boundary interval in Poland: multidisciplinary studies in pelagic (Holy Cross Mountains and Sudetes) and ramp (Western Pomerania) successions

The Devonian/Carboniferous boundary interval in Poland: multidisciplinary studies in pelagic (Holy Cross Mountains and Sudetes) and ramp (Western Pomerania) successions

An Integrated Stratigraphy of the Frasnian-Famennian Boundary Interval (Late Devonian) in the Moravian Karst (Czech Republic) and Kellerwald (Germany)

A high-precision global biostratigraphy of myodocope ostracods for the Silurian upper Wenlock Series and Ludlow Series

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