Výsledky vyhledávání - "Birgit Niebuhr"

Large-sized Late Turonian–Early Coniacian (Late Cretaceous) inoceramid bivalves from Germany: taxonomic issues, temporal framework and palaeoecological implications

Autor: Birgit Niebuhr, Markus Wilmsen

Publikováno v: PalZ.

A systematic-stratigraphic revision of selected large Late Turonian–Early Coniacian inoceramids of the lamarcki group from Germany showed that both historical specimens of Goldfuss (1836), introduced as Inoceramus annulatus and later becoming the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fd05213fe01aafc536222dc1764a9a6
https://doi.org/10.1007/s12542-022-00615-9

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Der Grillenburger Sandsteinbruch am Flügel Jägerhorn (Cenomanium, Tharandter Wald, Sachsen) – historisch berühmt und geologisch verkannt

Autor: Birgit Niebuhr, Frank Haubrich, Markus Fengler

Publikováno v: Geologica Saxonica – Journal of Central European Geology 67: 1-28

Der Steinbruch am Flügel Jägerhorn westlich von Grillenburg ist vermutlich der älteste Kreidesandsteinbruch des Tharandter Waldes, in Betrieb seit etwa 1170. Historisch belegt ist, dass beispielsweise 1225 die Goldene Pforte des Freiberger St.-Mar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b67205ae384bd0ae6cd97cc97b904bda
https://geologica-saxonica.arphahub.com/article/78579/

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Comptoniaster michaelisi nom. nov. (Asteroidea, Goniasteridae): Revision of a starfish species from the lower Upper Cretaceous of central Europe previously described as Pentagonaster semilunatus and Asterias schulzii

Autor: Birgit Niebuhr, Ekbert Seibertz

Publikováno v: Cretaceous Research. 87:126-144

The goniasterid starfish Comptoniaster michaelisi nom. nov., previously known under the names of Asterias schulzii or Stellaster schulzei, is re-examined in terms of nomenclature and taxonomic significance. The species was described and illustrated b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf701d7447d26152d196af3d0ae10d65
https://doi.org/10.1016/j.cretres.2017.05.018

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Tracking Late Cretaceous environmental change: Geochemical environment of the upper Campanian to lower Maastrichtian chalks at Kronsmoor, northern Germany

Autor: Hans-Jürgen Brumsack, Markus Wilmsen, Bernhard Schnetger, Birgit Niebuhr, Julia Engelke, Christian Linnert, Jörg Mutterlose

Publikováno v: Cretaceous Research. 84:323-339

This high-resolution study (210 samples/44 m) of the uppermost Campanian–lower Maastrichtian chalk at Kronsmoor (northern Germany) intends to define the inorganic depositional setting of Late Cretaceous chalk deposition as well as to reconstruct co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::200195b9688ac3b3e04f95714e002eed
https://doi.org/10.1016/j.cretres.2017.10.001

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High-resolution Campanian–Maastrichtian carbon and oxygen stable isotopes of bulk-rock and skeletal components: palaeoceanographic and palaeoenvironmental implications for the Boreal shelf sea

Autor: Birgit Niebuhr, Markus Wilmsen

Publikováno v: Acta entomologica Musei Nationalis Pragae, 67(1):47-74

A high-resolution latest Early Campanian to Early Maastrichtian carbon and oxygen stable isotope record from the northern German Boreal shelf sea based on 537 analyses of co-occurring belemnites, brachiopods, inoceramids, oysters, and bulk rock sampl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ba1e8dfafb2d79c40525ff504dfd2d9
https://doi.org/10.1515/agp-2017-0004

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Revision of Hamites wernickei (Cephalopoda, Ancyloceratina) from the classic Lüneburg section (Upper Cretaceous, northern Germany)

Autor: Birgit Niebuhr, John W.M. Jagt

Publikováno v: Acta Geologica Polonica. 66:627-644

A re-examination of heteromorph ammonites of late Campanian age from the Zeltberg section at Lüneburg has demonstrated that the type series of Hamites wernickei in fact comprises two different species that are here assigned to the nostoceratid Nosto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b8d895018391d507ba8008b6664c452
https://doi.org/10.1515/agp-2016-0033

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