Search Results - "Hartenfels, Sven"

Upper Devonian to Mississippian global environmental change and impact on conodonts by Hartenfels, Sven

“…The Upper Devonian to Mississippian was a very dynamic time in Earth’s history and encompassed substantial changes in widely separated palaeoenvironments…”
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Review of Devonian-Carboniferous Boundary sections in the Rhenish Slate Mountains (Germany) by Becker, R. Thomas, Hartenfels, Sven, Kaiser, Sandra I.

“…Thirty Devonian-Carboniferous Boundary sections of the Rhenish Slate Mountains and adjacent subsurface areas are reviewed with respect to litho-, event,…”
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A tribute and memorial for Professor Dr. Hans-Georg Herbig (March 8th, 1955 – August 1st, 2023) by Hartenfels, Sven, Amler, Michael R. W., Aretz, Markus, Friedel, Julia

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The Rhenish Massif: More than 150 years of research in a Variscan mountain chain, part II by Hartenfels, Sven, Hartkopf-Fröder, Christoph, Königshof, Peter

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Drowning, extinction, and subsequent facies development of the Devonian Hönne Valley Reef (northern Rhenish Massif, Germany) by Stichling, Sören, Becker, Ralph Thomas, Hartenfels, Sven, Aboussalam, Zhor Sarah, May, Andreas

“…The Hagen-Balve Reef is one of the largest Devonian carbonate complexes in the Rhenish Massif exposed in many former or active, economically significant…”
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The Rhenish Massif: More than 150 years of research in a Variscan mountain chain by Hartenfels, Sven, Hartkopf-Fröder, Christoph, Königshof, Peter

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The Devonian–Carboniferous boundary in the stratotype area (SE Montagne Noire, France) by Feist, Raimund, Cornée, Jean-Jacques, Corradini, Carlo, Hartenfels, Sven, Aretz, Markus, Girard, Catherine

“…Sections with continuous sedimentation across the Devonian–Carboniferous (D-C) boundary in the Montagne Noire allow to build a virtual transect from shoreline…”
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The Devonian-Carboniferous transition at Borkewehr near Wocklum (northern Rhenish Massif, Germany) – a potential GSSP section by Hartenfels, Sven, Becker, Ralph Thomas, Herbig, Hans-Georg, Qie, Wenkun, Kumpan, Tomáš, De Vleeschouwer, David, Weyer, Dieter, Kalvoda, Jiří

“…The Borkewehr section near Balve at the southeastern end of the Remscheid-Altena Anticline is currently the best and most complete Devonian/Carboniferous…”
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The oldest ammonoids of Morocco (Tafilalt, lower Emsian) by Becker, Ralph Thomas, Klug, Christian, Söte, Till, Hartenfels, Sven, Aboussalam, Zhor Sarah, El Hassani, Ahmed

“…During a fieldtrip of the 10th International Cephalopod Symposium to the Tafilalt (SE Morocco), a fauna with the so far oldest ammonoid of the region was…”
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An obituary for Professor Dr. Hans-Georg Herbig (March 8th, 1955–August 1st, 2023) by Aretz, Markus, Amler, Michael R. W., Hartenfels, Sven

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Redox changes and mercury signature during the Lower Alum Shale Event (mid-Tournaisian, Mississippian) in the Rhenish Massif: Implications for oxygenation history and volcanism in southern Laurussian shelf and Palaeotethys Ocean by Rakociński, Michał, Kucharczyk, Jakub, Pisarzowska, Agnieszka, Zatoń, Michał, Marynowski, Leszek, Hartenfels, Sven, Becker, Ralph Thomas

“…The mid-Tournaisian Event, also called the Lower Alum Shale Event (LASE), was a global anoxic event that occurred ca. 355 Ma ago. This event is connected to…”
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Preface: Palaeontological papers written in honour of Professor Dr. Hans-Georg Herbig, a tribute and memorial by Amler, Michael R. W., Aretz, Markus, Hartenfels, Sven

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Conodont biofacies of a monotonous middle Famennian pelagic carbonate succession (Upper Ballberg Quarry, northern Rhenish Massif) by Lüddecke, Felix, Hartenfels, Sven, Becker, Ralph Thomas

“…A succession of mostly thin-bedded, cyclic pelagic limestones is exposed in the abandoned, previously unstudied Upper Ballberg Quarry in the northern Sauerland…”
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Uppermost Famennian stratigraphy and facies development of the Reigern Quarry near Hachen (northern Rhenish Massif, Germany) by Söte, Till, Hartenfels, Sven, Becker, Ralph Thomas

“…As a contribution to the ongoing international revision of the Devonian/Carboniferous boundary, we present a bed-by-bed study of the Reigern Quarry in the…”
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Baltic provenance of top-Famennian siliciclastic material of the northern Rhenish Massif, Rhenohercynian zone of the Variscan orogen by Kołtonik, Katarzyna, Pisarzowska, Agnieszka, Paszkowski, Mariusz, Sláma, Jiří, Becker, Ralph Thomas, Szczerba, Marek, Krawczyński, Wojciech, Hartenfels, Sven, Marynowski, Leszek

“…The provenance of top-Famennian sedimentary rocks linked to the Hangenberg Crisis from the northern Rhenish Massif (Germany) was investigated by the means of…”
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Special Issue: 19th International Congress on the Carboniferous and Permian, Cologne 2019. Palaeontological contributions by Herbig, Hans-Georg, Amler, Michael R. W., Aretz, Markus, Hartenfels, Sven

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Reply to Comment by M.F. Pereira, J.B. Silva and C. Gama on “Baltic provenance of top-Famennian siliciclastic material of the northern Rhenish Massif, Rhenohercynian zone of the Variscan orogen, by Koltonik et al., International Journal of Earth Sciences (2018) 107:2645–2669” by Kołtonik, Katarzyna, Pisarzowska, Agnieszka, Paszkowski, Mariusz, Sláma, Jiří, Becker, Ralph Thomas, Szczerba, Marek, Krawczyński, Wojciech, Hartenfels, Sven, Marynowski, Leszek, Mazur, Stanislaw, Franke, Wolfgang

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A carbon isotopic and sedimentological record of the latest Devonian (Famennian) from the Western U.S. and Germany by Myrow, Paul M., Strauss, Justin V., Creveling, Jessica R., Sicard, Karri R., Ripperdan, Robert, Sandberg, Charles A., Hartenfels, Sven

“…New carbon isotopic data from upper Famennian deposits in the western United States reveal two previously unrecognized major positive isotopic excursions. The…”
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