Lloyd, G. T.; Slater, G. J. (2021). A total-group phylogenetic metatree for Cetacea and the importance of fossil data in diversification analyses. Systematic Biology. 70 (5): 922—939. doi:10.1093/sysbio/syab002. PMID33507304.
Davydenko, S.; Shevchenko, T.; Ryabokon, T.; Tretiakov, R.; Gol’din, P. (2021). A Giant Eocene Whale from Ukraine Uncovers Early Cetacean Adaptations to the Fully Aquatic Life. Evolutionary Biology. 48 (1): 67—80. doi:10.1007/s11692-020-09524-8. S2CID230110031.
Philip D. Gingerich, Mohammed Sameh M. Antar und Iyad S. Zalmot: "Aegicetus gehennae, a new late Eocene protocetid (Cetacea, Archaeoceti) from Wadi Al Hitan, Egypt, and the transition to tail-powered swimming in whales". PLoS ONE14(12): e0225391 doi:10.1371/journal.pone.0225391
nih.gov
pubmed.ncbi.nlm.nih.gov
Lloyd, G. T.; Slater, G. J. (2021). A total-group phylogenetic metatree for Cetacea and the importance of fossil data in diversification analyses. Systematic Biology. 70 (5): 922—939. doi:10.1093/sysbio/syab002. PMID33507304.
Buono M, Fordyce R.E., Marx F.G., Fernández M.S. & Reguero M. (2019). "Eocene Antarctica: a window into the earliest history of modern whales". Advances in Polar Science30(3): p. 293-302. doi: 10.13679/j.advps.2019.0005
api.semanticscholar.org
Davydenko, S.; Shevchenko, T.; Ryabokon, T.; Tretiakov, R.; Gol’din, P. (2021). A Giant Eocene Whale from Ukraine Uncovers Early Cetacean Adaptations to the Fully Aquatic Life. Evolutionary Biology. 48 (1): 67—80. doi:10.1007/s11692-020-09524-8. S2CID230110031.