[HTML][HTML] The end-Ordovician mass extinction: a single-pulse event?
G Wang, R Zhan, IG Percival - Earth-Science Reviews, 2019 - Elsevier
The end-Ordovician mass extinction (EOME) is widely interpreted as consisting of two
pulses associated with the onset and demise of the Gondwana glaciation, respectively, with …
pulses associated with the onset and demise of the Gondwana glaciation, respectively, with …
The Ordovician of Scandinavia: a revised regional stage classification
AT Nielsen, P Ahlberg, JOR Ebbestad… - Geological Society …, 2023 - lyellcollection.org
Abstract The Ordovician of Scandinavia (ie Denmark, Norway and Sweden) has been
investigated for over two centuries and, through time, various chronostratigraphic schemes …
investigated for over two centuries and, through time, various chronostratigraphic schemes …
Conodonts in the Upper Ordovician Keisley Limestone of northern England: taxonomy, biostratigraphical significance and biogeographical relationships
SM Bergström, A Ferretti - Papers in Palaeontology, 2015 - Wiley Online Library
The classical fauna from the Keisley Limestone, one of the first Upper Ordovician conodont
faunas described from the UK, is re‐evaluated based on relatively abundant collections of …
faunas described from the UK, is re‐evaluated based on relatively abundant collections of …
Hirnantian (latest Ordovician) δ13C chemostratigraphy in southern Sweden and globally: a refined integration with the graptolite and conodont zone successions
The δ13Corg chemostratigraphy of the Hirnantian and lower Rhuddanian in the
biostratigraphically well-controlled Röstånga-1 drillcore from west-central Scania is used for …
biostratigraphically well-controlled Röstånga-1 drillcore from west-central Scania is used for …
Absolute dating of the L-chondrite parent body breakup with high-precision U–Pb zircon geochronology from Ordovician limestone
The breakup of the L-chondrite parent body (LCPB) in the mid-Ordovician is the largest
documented asteroid breakup event during the past 3 Gyr. It affected Earth by a dramatic …
documented asteroid breakup event during the past 3 Gyr. It affected Earth by a dramatic …
Baltica cradle of early land plants? Oldest record of trilete spores and diverse cryptospore assemblages; evidence from Ordovician successions of Sweden
CV Rubinstein, V Vajda - GFF, 2019 - Taylor & Francis
The origin of land plants is one of the most important evolutionary events in Earth's history.
The mode and timing of the terrestrialization of plants remains debated and previous data …
The mode and timing of the terrestrialization of plants remains debated and previous data …
Ordovician reef and mound evolution: the Baltoscandian picture
The widespread growth of reefs formed by a framework of biogenic constructors and frame-
lacking carbonate mounds began on Baltica during Ordovician time. Previously, Ordovician …
lacking carbonate mounds began on Baltica during Ordovician time. Previously, Ordovician …
Ordovician conodont biostratigraphy, diversity and biogeography in deep-water radiolarian cherts from Kazakhstan
TY Tolmacheva, KE Degtyarev… - Palaeogeography …, 2021 - Elsevier
Studies of conodonts from the ribbon-banded radiolarian cherts and siliceous siltstones in
the Burubaital Formation in the Buruntau area (SW Balkhash region, Kazakhstan) made it …
the Burubaital Formation in the Buruntau area (SW Balkhash region, Kazakhstan) made it …
Chapter 18 Tonian–Cryogenian rifting and Cambrian–Early Devonian platformal to foreland basin development outside the Caledonide orogen
LM Wickström, MB Stephens - Geological Society, London …, 2020 - lyellcollection.org
Different parts of a Tonian–Early Devonian sedimentary succession, covering Proterozoic
crystalline basement, occur along the erosional front to the Caledonide orogen, as outliers …
crystalline basement, occur along the erosional front to the Caledonide orogen, as outliers …
A new upper Middle Ordovician–Lower Silurian drillcore standard succession from Borenshult in Östergötland, southern Sweden: 2. Significance of δ13C …
SM Bergström, O Lehnert, M Calner, MM Joachimski - Gff, 2012 - Taylor & Francis
A total of 239 isotope samples are used for establishing the δ13C chemostratigraphy in the
upper Middle Ordovician to Lower Silurian succession in the approximately 70 m long …
upper Middle Ordovician to Lower Silurian succession in the approximately 70 m long …