Middle Ordovician (late Dapingian–Darriwilian) conodonts from the Cow Head Group and Lower Head Formation, western Newfoundland, Canada1This article is one of a series of papers published in CJES Special Issue: In honour of Ward Neale on the theme of Appalachian and Grenvillian geology.

Re-evaluation of the conodont Iapetognathus and implications for the base of the Ordovician System GSSP

(2011) FREDRIK TERFELT et al.   LETHAIA

The identity of the Ordovician (Darriwilian) graptolite Fucoides dentatus Brongniart, 1828

(2011) JÖRG MALETZ   PALAEONTOLOGY

Untangling a Darriwilian (Middle Ordovician) palaeoecological event in Baltoscandia: conodont faunal changes across the ‘Täljsten’ interval

(2010) Johanna I. S. Mellgren et al.   Earth and Environmental Science Transactions of the Royal Society of Edinburgh

Xiphograptusand the evolution of virgella-bearing graptoloids

(2010) JÖRG MALETZ   PALAEONTOLOGY

Holmograptus spinosus and the Middle Ordovician (Darriwilian) graptolite biostratigraphy at Les Méchins (Quebec, Canada)

(2009) Jörg Maletz   CANADIAN JOURNAL OF EARTH SCIENCES

The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to δ13C chemostratigraphy

(2008) STIG M. BERGSTRÖM et al.   LETHAIA