Ordovician and Silurian sea–water chemistry, sea level, and climate: a synopsis
Following the Cambrian Explosion and the appearance in the fossil record of most animal
phyla associated with a range of new body plans, the Ordovician and Silurian periods …
phyla associated with a range of new body plans, the Ordovician and Silurian periods …
[PDF][PDF] The Silurian of Gotland—Part I: Review of the stratigraphic framework, event stratigraphy, and stable carbon and oxygen isotope development
M Calner, L Jeppsson, A Munnecke - Erlanger geologische …, 2004 - researchgate.net
In the past 15 years our picture of the Silurian has changed dramatically. Based on
palaeontological, geochemical, and sedimentological investigations, it is now known that the …
palaeontological, geochemical, and sedimentological investigations, it is now known that the …
Silurian global events–at the tipping point of climate change
AMT Elewa, M Calner - Mass extinction, 2008 - Springer
Mass extinction events affect a wide breadth of ecosystems and are one of the major driving
mechanisms behind evolution, origination, and diversification of taxa. Such dramatic …
mechanisms behind evolution, origination, and diversification of taxa. Such dramatic …
A latest Llandovery to latest Ludlow high-resolution biostratigraphy based on the Silurian of Gotland—a summary
L Jeppsson, ME Eriksson, M Calner - GFF, 2006 - Taylor & Francis
A succession of 26 conodont zones and 63 successive subzones and conodont faunas have
been identified in the exposed latest Landovery to latest Ludlow strata of Gotland, Sweden …
been identified in the exposed latest Landovery to latest Ludlow strata of Gotland, Sweden …
The Silurian Mulde Event and a scenario for secundo–secundo events
L Jeppsson, M Calner - … Science Transactions of the Royal Society of …, 2002 - cambridge.org
Graphic correlation using graptolites and conodonts provides a high-resolution timescale for
correlating from coastal to deep oceanic sections and, thereby, also a detailed record of the …
correlating from coastal to deep oceanic sections and, thereby, also a detailed record of the …
Palaeoclimate perturbations before the Sheinwoodian glaciation: A trigger for extinctions during the 'Ireviken Event'
Telychian to Sheinwoodian conodonts (Pterospathodus eopennatus ssp. n. 1 Zone through
the Ozarkodina sagitta rhenana Superzone) were studied in detail for their oxygen isotope …
the Ozarkodina sagitta rhenana Superzone) were studied in detail for their oxygen isotope …
U-Pb (zircon) age constraints on the timing and duration of Wenlock (Silurian) paleocommunity collapse and recovery during the “Big Crisis”
High-precision isotope-dilution U-Pb (zircon) dating was conducted on three volcanic ash
fall (bentonite) samples from the Swedish island of Gotland, and on a fourth bentonite from …
fall (bentonite) samples from the Swedish island of Gotland, and on a fourth bentonite from …
Integrated δ13Ccarb, conodont, and graptolite biochemostratigraphy of the Silurian from the Illinois Basin and stratigraphic revision of the Bainbridge Group
NEB McAdams, BD Cramer, AM Bancroft… - …, 2019 - pubs.geoscienceworld.org
Abstract The Illinois Basin of southwestern Illinois and southeastern Missouri contains one of
the most extensive Silurian records in North America and is a potentially critical area for …
the most extensive Silurian records in North America and is a potentially critical area for …
Chrono-, litho-and conodont bio-stratigraphy of the Rauchkofel Boden section (upper Ordovician–lower Devonian), Carnic Alps, Austria
HP Schönlaub, C Corradini, MG Corriga… - Newsletters on …, 2017 - iris.unimore.it
An updated stratigraphy of the Rauchkofel Boden Section, a classical reference section for
the Carnic Alps that exposes rocks from the Katian (Upper Ordovician) to the Pragian (Lower …
the Carnic Alps that exposes rocks from the Katian (Upper Ordovician) to the Pragian (Lower …
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 …