FIG. 25 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. 25. — Camera lucida drawings of the bone samples shown in Fig. 24: A, anterior parietal (at vertex); compactness: 0.545; B, pterygoid-squamosal suture; compactness: 0.631; C, anteroventral squamosal border; compactness: 0.594; D, posterior fracture of anterior supraoccipital; compactness: 0.836; E, postglenoid process; compactness: 0.348; F, jugular notch; compactness: 0.461; G, medial anterior supraoccipital shield; compactness: G1, top: 0.808; G2, middle: 0.509; G3, bottom: 0.775; H, base of the zygomatic process; compactness: 0.391; I, lateral exoccipital; compactness: 0.413. The bone compactness was calculated using 'Bone ProfileR' (Girondot & Laurin 2003). Scale bar: 10 mm. See also Table 4.