Correction: Proposal of the Four Global Series of the Cambrian. Bulletin of Geosciences 87, 625-627. doi:10.3140/bull.geosci.1332
, 2012. First Discovery of Early Palaeozoic Bathysiphon (Foraminifera) - Test Structure and Habitat of a ’Living Fossil’. Geological Magazine 149, 1013-1022. doi:10.1017/S0016756812000155
, 2012. Time-specific Black Mudstones and Global Hyperwarming on the Cambrian-Ordovician Slope and Shelf of the Laurentia Palaeocontinent. Palaeogeography, Palaeoclimatology, Palaeoecology 367-368, 256-272. doi:10.1016/j.palaeo.2011.09.005
, 2012. Affinities and Architecture of Devonian Trunks of Prototaxites loganii. Mycologia , 1143-1158. doi:10.3852/13-390
, 2014. Affinities and architecture of Devonian trunks of Prototaxites loganii. Mycologia 106, 1143-1158. doi:10.3852/13-390
, 2014. Affinities and architecture of Devonian trunks Prototaxites loganii. Supplement.. Mycology 106doi:doi:10.3852/13-390
, 2014. Cambrian Evolutionary Radiation: Context, Correlation, and Chronostratigraphy—Overcoming Deficiencies of the First Appearance Datum (FAD) Concept. Earth-Science Reviews 123, 133-172. doi:10.1016/j.earscirev.2013.03.008
, 2013. First Middle Ordovician Ostracods from Western Avalonia: Paleogeographical and Paleoenvironmental Significance. Journal of Paleontology 87, 269-276. doi:10.1666/12-065R1.1
, 2013. Reconstructing the Avalonia Palaeocontinent in the Cambrian: A 519 Ma Caliche in South Wales and Transcontinental Middle Terreneuvian Sandstones. Geology Magazine 150, 1022-1046. doi:10.1017/S0016756813000228
, 2013. Distinguishing Earths Oldest Bryozoan (Pywackia, Late Cambrian) from Pennatulacean Octocorals (Mesozoic-Recent). Journal of Paleontology 89, 292-317. doi:10.1017/jpa.2014.26
, 2015.