FIGURE 2. A in A new species of Aethra (Decapoda: Brachyura: Aethridae) from the early Serravallian (middle Miocene) of the Medobory Hills (Ukraine)

FIGURE 2. A, View of Maksymivka quarry (Ternopil, Ukraine) with the biohermal boundstones of the Ternopil Beds. B, spread blocs showing the typical aspect of bioclastic material infilling voids of frameworks (see arrows). C, D, close-up of bioclasts (crab remains, molluscs, echinoid and coarse shell-grit) infilling holes, crevices and burrows; C, Daira speciosa Reuss, 1871; D, Rakosia carupoides Müller, 1984.