Penhallurick, John; Wink, Michael (2004). "Analysis of the taxonomy and nomenclature of the Procellariformes based on complete nucleotide sequences of the mitochondrial cytochrome b gene". Emu. 104 (2): 125–147. Bibcode:2004EmuAO.104..125P. doi:10.1071/MU01060. S2CID83202756.
Estandia, A; Chesser, RT; James, HF; Levy, MA; Ferrer Obiol, J; Bretagnolle, V; Gonzales-Solis, J; Welch, AJ (July 2021). "Substitution rate variation in a robust procellariiform seabird phylogeny is not solely explained by body mass, flight efficiency, population size or life history traits". bioRxiv10.1101/2021.07.27.453752.
Olson, Storrs L. (2009). "A new diminutive species of shearwater of the genus Calonectris (Aves: Procellariidae) from the Middle Miocene Calvert Formation of Chesapeake Bay". Proceedings of the Biological Society of Washington. 122 (4): 466–470. doi:10.2988/09-19.1. S2CID86663993.
Penhallurick, John; Wink, Michael (2004). "Analysis of the taxonomy and nomenclature of the Procellariformes based on complete nucleotide sequences of the mitochondrial cytochrome b gene". Emu. 104 (2): 125–147. Bibcode:2004EmuAO.104..125P. doi:10.1071/MU01060. S2CID83202756.
Penhallurick, John; Wink, Michael (2004). "Analysis of the taxonomy and nomenclature of the Procellariformes based on complete nucleotide sequences of the mitochondrial cytochrome b gene". Emu. 104 (2): 125–147. Bibcode:2004EmuAO.104..125P. doi:10.1071/MU01060. S2CID83202756.
Olson, Storrs L. (2009). "A new diminutive species of shearwater of the genus Calonectris (Aves: Procellariidae) from the Middle Miocene Calvert Formation of Chesapeake Bay". Proceedings of the Biological Society of Washington. 122 (4): 466–470. doi:10.2988/09-19.1. S2CID86663993.