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, 2015. Middle Devonian (Givetian) Sharks from Cairo, New York (USA): Evidence of Early Cosmopolitanism. Acta Palaeontologica Polonica 60, 183-200. doi:10.4202/app.2012.0101
, 2015. Trilobite Biostratigraphy of the Stairsian Stage (upper Tremadocian) of the Ibexian Series, Lower Ordovician, Western United States. Memoirs of the Associaiton of Australasian Palaeontologists 45, 167–214.
, 2014. Rapid changes of magnetic Field polarity in the late Ediacaran: Linking the Cambrian evolutionary radiation and increased UV-B radiation. Gondwana Research 34, 149–157. doi:10.1016/j.gr.2016.01.001
, 2016. Dodging snowballs: Geochronology of the Gaskiers glaciation and the first appearance of the Ediacaran biota. Geology 44, 955-958. doi:10.1130/G38284.1
, 2016. Geological context, biostratigraphy and systematic revision of late early Cambrian olenelloid trilobites from the Parker and Monkton formations, northwestern Vermont, U.S.A.. Australasian Palaeontological Memoirs 49, 193-240.
, 2016. Distinguishing Earth’s oldest bryozoan (Pywackia, Late Cambrian) from pennatulacean octocorals (Mesozoic–Recent). Journal of Paleontology 89, 292-317. doi:10.1017/jpa.2014.26
, 2015. Terreneuvian Stratigraphy and Faunas from the Anabar Uplift, Siberia. Acta Palaeontologica Polonica 62, 311-440. doi:10.4202/app.00289.2016
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