Benjamin SAMES, Dipl.-Geol. Dr.

benjamin.sames@univie.ac.at

Raumnummer: 2B385A
Tel.: +43-1-4277-53479
   

Benjamin Sames


Research Interests/Expertise:

  • Micropaleontology of Mesozoic and Cenozoic Ostracoda (and Charophyta) with focus on Mesozoic non-marine deposits (Upper Jurassic–Lower Cretaceous) of the world
  • Integrated Stratigraphy (incl. biostratigraphy, chemostratigraphy, cyclostratigraphy) with focus on the Cretaceous
  • Fundamentals, principles and methods of the biostratigraphic application of (late) Mesozoic non-marine Ostracoda
  • Paleoclimatology and climate change, ocean-land interactons and its impact on life and the hydrological circle with focus on the Cretaceous
  • Cretaceous greenhouse climate, Mesozoic climate shifts and climate extremes
  • Mesozoic evolution of non-marine/terrestrial habitats
  • Ostracod biostratigraphy, palaeoecology, palaeobiogeography, phylogeny
  • Palaobiology and application of ostracod reproductive and dispersal mechanisms
  • Origin and early evolution of non-marine ostracods
  • Taxonomy and application of Late Jurassic-Cretaceous Charophyta
  • Theoretical, practical and applied taxonomy


Other Affiliations and Professional Activities:

Current Projects:

04/2020 – 04/2024: BrasCretOst I "Revision and integration of applied taxonomy of non-marine ostracods of the Buracica, Jiquiá and Alagoas local stages”, service contract funded by PETROBRAS (PI).  

04/2022 – 03/2024: UNESCO-IUGS IGCP Project 710 – Western Tethys meets Eastern Tethys, Subproject NOMAJU: “Non-marine – marine correlation and sea-level changes in the Mid-Jurassic Tethys: Tectonic versus climate events” funded by the Austrian Academy of Sciences (ÖAW) (PI).

Teaching:

SoSe 2022: MA-ERD-W-3.14 Advanced Stratigraphy and Carbonate Sedimentology


 Veröffentlichungen (aus u:cris)


Zeige Ergebnisse 1 - 25 von 42

2022


Modes of Pangean lake level cyclicity driven by astronomical climate pacing modulated by continental position and pCO[Formula. / Landwehrs, Jan; Feulner, Georg; Willeit, Matteo; Petri, Stefan; Sames, Benjamin; Wagreich, Michael; Whiteside, Jessica H; Olsen, Paul E.

in: Proceedings of the National Academy of Sciences of the United States of America, Band 119, Nr. 46, 07.11.2022, S. e2203818119.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Ostracod Response to a Major Middle Jurassic Sea-Level Fall : A Case Study from Southern Tunisia (North Gondwana) with Implications on Regional Stratigraphy and Palaeoenvironmental Reconstruction. / Trabelsi, Khaled; Tiss, Lassad; Sames, Benjamin; Houla, Yassine; Hanini, Amine; Elferhi, Faycel; Skanji, Ahmed; Kamoun, Fekri; Zagrarni, Mohamed Faouzi; Wagreich, Michael.

in: Geosciences (Switzerland), Band 12, Nr. 2, 93, 02.2022.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


2021


Paleoenvironmental analysis of a Lower Cretaceous Paleolake from the Iguatu Basin based on its ostracod fauna and XRF. / Dos Santos Filho, Marcos Antonio Batista; Fauth, Gerson; Sames, Benjamin; Wolfgring, Erik; Villegas-Martin, Jorge.

in: Palaios, Band 36, Nr. 12, 12.2021, S. 356-376.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


A brackish to non-marine aquatic and terrestrial fossil assemblage with vertebrates from the lower Coniacian (Upper Cretaceous) Gosau Group of the Tiefengraben locality near St. Wolfgang im Salzkammergut, Austria. / Ősi, Attila; Szabó, Márton; Tóth, Emőke; Bodor, Emese; Lobitzer, Harald; Kvacek, Jiri; Svobodová, Marcela; Szente, István; Wagreich, Michael; Trabelsi, Khaled; Sames, Benjamin; Magyar, János ; Makádi, László; Berning, Björn; Botfalvai, Gábor.

in: Cretaceous Research, Band 127, 104938, 11.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Discovery of a new Lower Cretaceous Wealden-type ostracod fauna from the Bouhedma Formation, Central Tunisian Atlas, North Africa. / Chnayna, Manel (Korresp. Autor*in); Sames, Benjamin; Trabelsi, Khaled; Houla, Yassine; Hanini, Amine ; Elferhi, Faycel ; Skanji, Ahmed; Wagreich, Michael; Soussi, Mohamed .

in: Cretaceous Research, Band 127, 104942, 11.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Living environment of the early Jehol Biota : A case study from the Lower Cretaceous Dabeigou Formation, Luanping Basin (North China). / Qin, Zuohuan; Xi, Dangpeng; Wagreich, Michael; Sames, Benjamin; Tong, Xiaoning; Hu, Jianfang; Yu, Zhiqiang; Wan, Xiaoqiao.

in: Cretaceous Research, Band 124, 104833, 08.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Ostracods from the non-marine Lower Cretaceous interval at Liying section of Luanping Basin, North China: A stratigraphic correlation. / Qin, Zuohuan; Xi, Dangpeng (Korresp. Autor*in); Sames, Benjamin (Korresp. Autor*in); Ma, Feimin; Ye, Yunqi; Wu, Baoxu; Wang, Xuejiao; Kamran, Muhammad; Wan, Xiaoqiao.

in: Cretaceous Research, Band 123, 104743, 07.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


A new diverse charophyte flora and biozonation of the Eocene bauxite cover-sequence at Gánt (Vértes Hills, Hungary). / Trabelsi, Khaled; Sames, Benjamin; Wagreich, Michael; Kázmér, Miklós; Mindszenty, Andrea; Martín-Closas, Carles.

in: Journal of Systematic Palaeontology, Taylor & Francis, Band 19, Nr. 7, 26.06.2021, S. 541-563.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Investigating Mesozoic Climate Trends and Sensitivities with a Large Ensemble of Climate Model Simulations. / Landwehrs, Jan Philip; Feulner, Georg; Petri, Stefan; Sames, Benjamin; Wagreich, Michael.

in: Paleoceanography and Paleoclimatology, Band 36, Nr. 6, e2020PA004134, 20.05.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


An integrated multi-proxy study of cyclic pelagic deposits from the north-western Tethys: the Campanian of the Postalm section (Gosau Group, Austria). / Wolfgring, E. (Korresp. Autor*in); Wagreich, M.; Hohenegger, J.; Böhm, K.; Turell, J. Dinarès; Gier, S.; Sames, B.; Spötl, C.; Jin, S.D.

in: Cretaceous Research, Band 120, 104704, 04.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Lower Cretaceous non-marine ostracods of the Oros Formation, Iguatu basin : Taxonomy and biostratigraphic considerations. / Santos Filho, Marcos Antnio Batista dos; Fauth, Gerson; Sames, Benjamin.

in: Cretaceous Research, Band 118, Nr. 2021, 104634, 02.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Ostracods as proxies for marginal marine to non-marine intervals in the mid-Cretaceous carbonate platform of the Central Tunisian Atlas (North Africa): Response to major short-term sea-level falls. / Trabelsi, Khaled (Korresp. Autor*in); Sames, Benjamin; Nasri, Ahmed; Piovesan, Enelise Katia; El Ferhi, Faycel; Skanji, Ahmed; Houla, Yassine; Soussi, Mohamed; Wagreich, Michael.

in: Cretaceous Research, Band 117, 104581, 01.2021.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


2020


New record of podocopid ostracods from Cretaceous amber. / Wang, He; Schädel, Mario; Sames, Benjamin; Horne, David J.

in: PeerJ, Band 8, 10134, 26.10.2020.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Aquifer-eustasy as the main driver of short-term sea-level fluctuations during Cretaceous hothouse climate phases. / Sames, Benjamin; Wagreich, Michael; Conrad, Clinton P.; Iqbal, Shahid.

in: Geological Society Special Publications, Band 498, Nr. 1, 2020, S. 9-38.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Cretaceous Climate Events and Short-Term Sea-Level Changes. / Wagreich, Michael (Herausgeber*in); Hart, Malcolm B. (Herausgeber*in); Sames, Benjamin (Herausgeber*in); Yilmaz, Ismail Omer (Herausgeber*in).

London : The Geological Society of London, 2020. (Geological Society Special Publications, Band 498).

Veröffentlichung: BuchSammelbandPeer-Review


2019


Advances in the Study of the Non-Marine Ostracods in Luanping Basin, Northern Hebei (North China): A Preliminary Result. / Qin, Zuohuan; Xi, Dangpeng; Sames, Benjamin; Pang, Qiqing; Wan, Xiaoqiao.

in: Open Journal of Geology, Band 9, 23.09.2019, S. 601 - 604.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Middle Jurassic charophytes from southern Tunisia: Implications on evolution and paleobiogeography. / Tiss, Lassad; Trabelsi, Khaled; Kamoun, Fekri; Soussi, Mohamed; Houla, Yassine; Sames, Benjamin; Martín-Closas, Carles.

in: Review of Palaeobotany and Palynology, Band 263, 04.2019, S. 65-84.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


2018


The Santonian-Campanian boundary and the end of the Long Cretaceous Normal Polarity-Chron : Isotope and plankton stratigraphy of a pelagic reference section in the NW Tethys (Austria). / Wolfgring, Erik; Wagreich, Michael; Dinares-Turell, Jaume; Gier, Susanne; Bohm, Katharina; Sames, Benjamin; Spoetl, Christoph; Popp, Friedrich.

in: Newsletters on Stratigraphy, Band 51, Nr. 4, 09.2018, S. 445-476.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Ostracods of the non-marine Lower Cretaceous Dabeigou Formation at Yushuxia (Luanping basin, North China): Implications for the early Jehol Biota age. / Qin, Zuohuan; Xi, Dangpeng; Sames, Benjamin; Do Carmo, Dermeval Aparecido; Wang, Xuri; Xu, Yankang; Yu, Zhiqiang; Wei, Feng; Leite, Amanda Moreira; Wan, Xiaoqiao.

in: Cretaceous Research, Band 86, 06.2018, S. 199-218.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


A gigantic marine ostracod (Crustacea: Myodocopa) trapped in mid-Cretaceous Burmese amber. / Xing, Lida; Sames, Benjamin; McKellar, Ryan C.; Xi, Dangpeng; Bai, Ming; Wan, Xiaoqiao.

in: Scientific Reports, Band 8, Nr. 1, 1365, 22.01.2018.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


First record of non-marine ostracods from the Paleogene “hamadian deposits” of Méridja area, west of Bechar (southwestern Algeria). / Hammouda, Sid Ahmed; Sames, Benjamin; Adaci, Mohammed; Bensalah, Mustapha.

in: Annales de paléontologie, Band 104, Nr. 1, 2018, S. 27-44.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


2017


Late Cretaceous ostracod fauna from the Shenjiatun section (Songliao Basin, Northeast China): Biostratigraphic and palaeoecological implications. / Wang, Yaqiong; Sames, Benjamin; Liao, Huanyu; Xi, Dangpeng; Pan, Yanhong.

in: Cretaceous Research, Band 78, 10.2017, S. 174-190.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


10th International Symposium on the Cretaceous – Abstracts, 21–26 August 2017, Vienna. / Sames, Benjamin (Herausgeber*in).

Geologische Bundesanstalt, 2017. 352 S. (Berichte der Geologischen Bundesanstalt, Band 120).

Veröffentlichung: BuchSammelband


2016


Review: Short-term sea-level changes in a greenhouse world - A view from the Cretaceous. / Sames, B.; Wagreich, M.; Wendler, J. E.; Haq, B. U.; Conrad, C. P.; Melinte-Dobrinescu, M. C.; Hu, Xiumian; Wendler, I.; Wolfgring, E.; Yilmaz, Ismail; Zorina, Svetlana O.

in: Palaeogeography, Palaeoclimatology, Palaeoecology, Band 441, Nr. 3, 01.01.2016, S. 393-411.

Veröffentlichung: Beitrag in FachzeitschriftArtikelPeer-Review


Greenhouse sea-level changes: Growing evidence for aquifer-driven eustasy. / Wagreich, Michael; Wendler, Jens; Sames, Benjamin; Wendler, Ines.

2016. Beitrag in Historical Studies of Gondwana. 35th International Geological Congress, Cape Town, Südafrika.

Veröffentlichung: Beitrag zu KonferenzPaperPeer-Review


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