Age, facies, and geometry of the Sandbian/Katian (Upper Ordovician) pelmatozoan-bryozoan-receptaculitid reefs of the Vasalemma Formation, northern Estonia

A new upper Middle Ordovician–Lower Silurian drillcore standard succession from Borenshult in Östergötland, southern Sweden: 2. Significance of δ13C chemostratigraphy

(2012) Stig M. Bergström et al.   GFF

High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera: Carbon isotope excursions and correlations

(2012) A.N. Sial et al.   GONDWANA RESEARCH

A new upper Middle Ordovician–Lower Silurian drillcore standard succession from Borenshult in Östergötland, southern Sweden: 1. Stratigraphical review with regional comparisons

(2011) Stig M. Bergström et al.   GFF

Lower Katian (Upper Ordovician) δ13C chemostratigraphy, global correlation and sea-level changes in Baltoscandia

(2011) Stig M. Bergström et al.   GFF

The oldest bryozoan reefs: a unique Early Ordovician skeletal framework construction

(2011) NATSUKO ADACHI et al.   LETHAIA

Global Upper Ordovician correlation by means of δ13C chemostratigraphy: implications of the discovery of the Guttenberg δ13C excursion (GICE) in Malaysia

(2010) STIG M. BERGSTRÖM et al.   GEOLOGICAL MAGAZINE

Middle and Upper Ordovician carbon isotope chemostratigraphy in Baltoscandia: A correlation standard and clues to environmental history

(2010) L. Ainsaar et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY

Carbonate mud mounds, conglomerates, and sea-level history in the Katian (Upper Ordovician) of central Sweden

(2009) Mikael Calner et al.   FACIES

Ripple marks as indicators of Late Ordovician sedimentary environments in Northwest Estonia

(2008) L Hints et al.   Estonian Journal of Earth Sciences

The relationships between Late Ordovician sea-level changes and faunal turnover in western Baltica: Geochemical evidence of oxic and dysoxic bottom-water conditions

(2008) Jesper Hansen et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY