G.
Geyer
Latest Early Cambrian Small Shelly Fossils, Trilobites, and Hatch Hill Dysaerobic Interval on the Qu\ ebec Continental Slope. Journal of Paleontology 76, 287-305. doi:10.1666/0022-3360(2002)076<0287:LECSSF>2.0.CO;2
, 2002. A Unified Lower-Middle Cambrian Chronostratigraphy for West Gondwana. Acta Geologica Polonica 54, 233-273.
, 2004. Global Standard Names for the Lowermost Cambrian Series and Stage. Episodes 30, 287-289.
, 2007. Distinguishing Eustatic and Epeirogenic Controls on Lower-Middle Cambrian Boundary Successions in West Gondwana (Morocco and Iberia). Sedimentology 54, 899-918. doi:10.1111/j.1365-3091.2006.00780.x
, 2006. Faunas and Cambrian Volcanism on the Avalonian Marginal Platform, Southern New Brunswick. Journal of Paleontology 82, 884-905. doi:10.1666/07-007.1
, 2008. 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. Geochronology of the Cambrian: A Precise Middle Cambrian U-Pb Zircon Date from the German Margin of West Gondwana. Geological Magazine 152, 28-40. doi:10.1017/S0016756814000119
, 2015. Comment on “Terreneuvian Small Shelly Faunas of East Yunnan (South China) and Their Biostratigraphic Implications”. Palaeogeography, Palaeoclimatology, Palaeoecology , doi: 10.1016/j.palaeo.2016.04.016. doi:10.1016/j.palaeo.2016.04.016
, 2016. Early evolution of colonial animals (Ediacaran Evolutionary Radiation–Cambrian Evolutionary Radiation–Great Ordovician Biodiversification Interval). Earth-Science Reviews 178, 105-135. doi:10.1016/j.earscirev.2018.01.013
, 2018.