Carbon isotope geochemistry of the Frasnian–Famennian transition

MM Joachimski, RD Pancost, KH Freeman… - Palaeogeography …, 2002 - Elsevier
Carbon isotope records for inorganic and total organic carbon (TOC) as well as for individual
organic biomarkers show two positive excursions in the Late Frasnian with comparable …

Comparison of organic and inorganic carbon isotope patterns across the Frasnian–Famennian boundary

MM Joachimski - Palaeogeography, Palaeoclimatology, Palaeoecology, 1997 - Elsevier
The carbon isotopic composition of organic matter is reported for two Frasnian–Famennian
boundary sections from the Rheinische Schiefergebirge (Germany). During the late Frasnian …

Carbon isotope excursions and sea-level change: implications for the Frasnian–Famennian biotic crisis

D Chen, M Tucker, Y Shen, J Yans… - Journal of the Geological …, 2002 - lyellcollection.org
New carbon and oxygen isotope data from carbonates spanning the Frasnian–Famennian
(F–F) boundary in the Guilin area, South China, show a broad positive δ 13C rise and fall …

Anoxic events in the late Frasnian—Causes of the Frasnian-Famennian faunal crisis?

MM Joachimski, W Buggisch - Geology, 1993 - pubs.geoscienceworld.org
Carbon isotope data collected from five Frasnian-Famennian boundary sections in central
Europe show two positive δ13C excursions in the late Frasnian (∼ 367 Ma). Both anomalies …

Global change in the Late Devonian: modelling the Frasnian–Famennian short-term carbon isotope excursions

Y Goddéris, MM Joachimski - Palaeogeography, Palaeoclimatology …, 2004 - Elsevier
A model of the global biogeochemical cycles coupled to a energy-balance climate model
(the COMBINE model) is used to identify the causes of two large δ13C value excursions …

Evidence for perturbation of the carbon cycle in the Middle Frasnian punctata Zone (Late Devonian)

J Yans, RM Corfield, G Racki, A Préat - Geological Magazine, 2007 - cambridge.org
New carbon isotopic data from the Devonian of Ardennes (Belgium) and partly from the Holy
Cross Mountains (Poland) highlight an abrupt and high-amplitude negative excursion in the …

[PDF][PDF] Mass extinctions, climatic and oceanographic changes at the Devonian, Carboniferous boundary

SI Kaiser - 2005 - researchgate.net
ABSTRACT A positive carbon isotope excursion is reported for the first time for the global
Late Famennian Hangenberg Event near the Devonian-Carboniferous boundary, one of the …

Record of the Late Devonian Hangenberg global positive carbon-isotope excursion in an epeiric sea setting: carbonate production, organic-carbon burial and …

BD Cramer, MR Saltzman, JE Day, BJ Witzke - 2008 - pubs.usgs.gov
Latest Famennian marine carbonates from the mid-continent of North America were
examined to investigate the Late Devonian (very late Famennian) Hangenberg positive …

Modeling the carbon and sulfur isotope compositions of marine sediments: climate evolution during the Devonian

L Simon, Y Goddéris, W Buggisch, H Strauss… - Chemical …, 2007 - Elsevier
A model of global biogeochemical cycles coupled to an energy-balance climatic model
(modified after the COMBINE model;[Goddéris, Y., Joachimski, MM, 2004. Global change in …

Conodont apatite δ18O signatures indicate climatic cooling as a trigger of the Late Devonian mass extinction

MM Joachimski, W Buggisch - Geology, 2002 - pubs.geoscienceworld.org
The oxygen isotopic composition of conodont apatite from two Frasnian-Famennian
boundary sections was measured in order to reconstruct variations in marine …