FIGURE 2 in Two exceptional Balaenomorpha (Cetacea: Mysticeti) from the Biemenhorst Subformation (middle/late Miocene) of Bocholt (W Münsterland, Germany) with a critical appraisal on the anatomy of the periotic bone

FIGURE 2. Extract of the Cenozoic stratigraphy of the Lower Rhine area (modified from Hiss, 2013). The mysticete periotics were found in deposits of the Biemenhorst subformation (red font).