FIG. 12 in Early Miocene squamate assemblage from the Mokrá-Western Quarry (Czech Republic) and its palaeobiogeographical and palaeoenvironmental implications

FIG. 12. — Natrix sp. and "Natricinae" indet. from the early Miocene (MN 4) of MWQ. Natrix sp.: trunk vertebra Pal. 1968 (2/2003 Reptile Joint) in left lateral (A), dorsal (B), ventral (C), cranial (D) and caudal (E) views. "Natricinae" indet.: trunk vertebra Pal. 1483 (1/2001 Turtle Joint) with preserved hypapophysis in left lateral (F), dorsal (G), ventral (H) and caudal (I) views. Abbreviations: ak, anterior keel; cd, condyle; ct, cotyle; es, epizypapophyseal spine; hy, hypapophysis; lf, lateral foramen;nc, neural canal; ns, neural spine; pctf, paracotylar foramen; po, postzygapophysis;pof, postzygapophyseal articular facet; prf, prezygapophyseal articular facet; prp, prezygapophyseal process; scf, subcentral foramen; scg, subcentral groove; scr, subcentral ridge; zy, zygosphene; zyg, zygantrum. Scale bars: 2 mm.