FIG. 17. — Persufflatius renefraaijeni n. gen., n in The discovery of a Balaenomorpha (Persufflatius renefraaijeni n. gen., n. sp.) from the upper Miocene of the Netherlands sheds new light on the cranial anatomy of archaic rorqual relatives

FIG. 17. — Persufflatius renefraaijeni n. gen., n. sp., MAB 010293, holotype. Cast of the lateral side of the temporal lobe of the cerebrum: interpretation of the surface structures. Antrolateral view. a, anterior; d, dorsal. Bright green line indicates the position of the almost vertical sylvian fissure (the separation between the frontoparietal and the temporal lobe). The wavy violet line in the middle of the lobe indicates the position of the internal parietal-squamosal suture. The black lines indicate terminal branches of the venous sinuses (reasonably large blood vessels); they are crossed by smaller cortical veins (magenta lines). Hatched lines, fracture. Scale bar: 30 mm. (obs. and pers. comm. Dr Yannick Van Ael; MB pers. obs.).