Burzynski, Greg; Narbonne, Guy M. (15 September 2015). "The discs of Avalon: Relating discoid fossils to frondose organisms in the Ediacaran of Newfoundland, Canada". Palaeogeography, Palaeoclimatology, Palaeoecology. Ediacaran Environments and Ecosystems. 434: 34–45. Bibcode:2015PPP...434...34B. doi:10.1016/j.palaeo.2015.01.014. ISSN0031-0182.
Burzynski, Greg; Narbonne, Guy M. (15 September 2015). "The discs of Avalon: Relating discoid fossils to frondose organisms in the Ediacaran of Newfoundland, Canada". Palaeogeography, Palaeoclimatology, Palaeoecology. Ediacaran Environments and Ecosystems. 434: 34–45. Bibcode:2015PPP...434...34B. doi:10.1016/j.palaeo.2015.01.014. ISSN0031-0182.
Dransfield, John. (2008). Genera palmarum: the evolution and classification of the palms. Kew Publishing. ISBN978-1-84246-182-2. OCLC890586925.
Burzynski, Greg; Narbonne, Guy M. (15 September 2015). "The discs of Avalon: Relating discoid fossils to frondose organisms in the Ediacaran of Newfoundland, Canada". Palaeogeography, Palaeoclimatology, Palaeoecology. Ediacaran Environments and Ecosystems. 434: 34–45. Bibcode:2015PPP...434...34B. doi:10.1016/j.palaeo.2015.01.014. ISSN0031-0182.