Stomach contents of the archaeocete Basilosaurus isis: Apex predator in oceans of the late Eocene Voss, Manja ; Antar, Mohammed Sameh M. ; Zalmout, Iyad S. ; Gingerich, Philip D. Abstract Publication: PLoS ONE Pub Date: January 2019 DOI: 10.1371/journal.pone.0209021 Bibcode: 2019PLoSO..1409021V