The oldest ammonoids of Morocco (Tafilalt, lower Emsian)
Becker, Ralph Thomas, Klug, Christian, Söte, Till, Hartenfels, Sven, Aboussalam, Zhor Sarah, El Hassani, Ahmed
Published in Swiss journal of palaeontology (01.03.2019)
Published in Swiss journal of palaeontology (01.03.2019)
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Journal Article
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
Rakociński, Michał, Kucharczyk, Jakub, Pisarzowska, Agnieszka, Zatoń, Michał, Marynowski, Leszek, Hartenfels, Sven, Becker, Ralph Thomas
Published in Global and planetary change (01.08.2023)
Published in Global and planetary change (01.08.2023)
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Journal Article
The euphyllophytes of a new Givetian plant assemblage from the eastern Anti-Atlas, Morocco
Meyer-Berthaud, Brigitte, Bert, Candys, Decombeix, Anne-Laure, Lacand, Marion, Ramel, Merlin, Becker, Ralph Thomas, Klug, Christian, El Hassani, Ahmed, Tahiri, Abdelfatah
Published in Geobios (01.08.2024)
Published in Geobios (01.08.2024)
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Journal Article
Baltic provenance of top-Famennian siliciclastic material of the northern Rhenish Massif, Rhenohercynian zone of the Variscan orogen
Kołtonik, Katarzyna, Pisarzowska, Agnieszka, Paszkowski, Mariusz, Sláma, Jiří, Becker, Ralph Thomas, Szczerba, Marek, Krawczyński, Wojciech, Hartenfels, Sven, Marynowski, Leszek
Published in International journal of earth sciences : Geologische Rundschau (01.11.2018)
Published in International journal of earth sciences : Geologische Rundschau (01.11.2018)
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Journal Article
The initial phase of the Hönne Valley Reef at Binolen (northern Rhenish Massif, Middle Devonian)
Löw, Mieke, Söte, Till, Becker, Ralph Thomas, Stichling, Sören, May, Andreas, Aboussalam, Zhor Sarah, Zoppe, Simon Felix
Published in Palaeobiodiversity and palaeoenvironments (01.09.2022)
Published in Palaeobiodiversity and palaeoenvironments (01.09.2022)
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Journal Article
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”
Kołtonik, Katarzyna, Pisarzowska, Agnieszka, Paszkowski, Mariusz, Sláma, Jiří, Becker, Ralph Thomas, Szczerba, Marek, Krawczyński, Wojciech, Hartenfels, Sven, Marynowski, Leszek, Mazur, Stanislaw, Franke, Wolfgang
Published in International journal of earth sciences : Geologische Rundschau (01.04.2019)
Published in International journal of earth sciences : Geologische Rundschau (01.04.2019)
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Journal Article
The Devonian-Carboniferous transition at Borkewehr near Wocklum (northern Rhenish Massif, Germany) – a potential GSSP section
Hartenfels, Sven, Becker, Ralph Thomas, Herbig, Hans-Georg, Qie, Wenkun, Kumpan, Tomáš, De Vleeschouwer, David, Weyer, Dieter, Kalvoda, Jiří
Published in Palaeobiodiversity and palaeoenvironments (01.09.2022)
Published in Palaeobiodiversity and palaeoenvironments (01.09.2022)
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Journal Article
Special issue: Cephalopods through time
Klug, Christian, Becker, Ralph Thomas, El Hassani, Ahmed, Ritterbush, Kathleen, Fuchs, Dirk, Marty, Daniel
Published in Swiss journal of palaeontology (01.03.2019)
Published in Swiss journal of palaeontology (01.03.2019)
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Journal Article