FIG. 39 in Mystacodon selenensis, the earliest known toothed mysticete (Cetacea, Mammalia) from the late Eocene of Peru: anatomy, phylogeny, and feeding adaptations

• Main Authors: Muizon, Christian de, Bianucci, Giovanni, Martínez-Cáceres, Manuel, Lambert, Olivier
• Format: Still Image
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Martínez; Balaenoptera acutorostrata
• Online Access: https://dx.doi.org/10.5281/zenodo.3699797; https://zenodo.org/record/3699797

FIG. 39. — Ribs transverse sections of Mystacodon, basilosaurids, and chaeomysticetes. A, Mystacodon selenensis (MUSM 1917, holotype): section of an anterior-median (right?) rib of the thoracic cage in the median region of the diaphysis; B, Dorudon atrox (UM 101222): section of a left R4 at mid-diap...