P. J. Bryant Dating Remains of Gray Whales from the Eastern North Atlantic. Journal of Mammalogy, Volume 76, Issue 3, August 1995, S. 857–861, doi: 10.2307/1382754
Michelangelo Bisconti: Morphology and phylogenetic relationships of a new eschrichtiid genus (Cetacea: Mysticeti) from the Early Pliocene of northern Italy. Zoological Journal of the Linnean Society, Volume 153, Issue 1, Mai 2008, S. 161–186, doi: 10.1111/j.1096-3642.2008.00374.x
Hiroto Ichishima, Eri Sato, Tsumoru Sagayama, Masaichi Kimura: The oldest record of Eschrichtiidae (Cetacea: Mysticeti) from the late pliocene, Hokkaido, Japan. Journal of Paleontology 80, 2006; S. 367–379 doi:10.1666/0022-3360(2006)080[0367:TOROEC]2.0.CO;2
Úlfur Árnason, Fritjof Lammers, Vikas Kumar, Maria A. Nilsson and Axel Janke. Whole genome sequencing of the blue whale and other rorquals find signatures for introgressive gene flow.Science Advances 04 Apr 2018, Vol. 4, no. 4, DOI: 10.1126/sciadv.aap9873
Michael R McGowen, Georgia Tsagkogeorga, Sandra Álvarez-Carretero, Mario dos Reis, Monika Struebig, Robert Deaville, Paul D Jepson, Simon Jarman, Andrea Polanowski, Phillip A Morin u. Stephen J Rossiter: Phylogenomic Resolution of the Cetacean Tree of Life Using Target Sequence Capture. Systematic Biology, Volume 69, Issue 3, Mai 2020, S. 479–501, doi: 10.1093/sysbio/syz068
faz.net
Wieso ein Grauwal bis in den Atlantik geschwommen ist. In: FAZ.NET. 10. März 2024, ISSN0174-4909 (faz.net [abgerufen am 11. März 2024]).
Alter und Anzahl Publikation der Kanadischen Regierung zur Wiedereinführung der Grauwale im Nordatlantik: Recovery Strategy for the Grey Whale, Atlantic Population, in Canada (2007), abgerufen am 15. Juni 2019.