FIG. 14 in Early Miocene squamate assemblage from the Mokrá-Western Quarry (Czech Republic) and its palaeobiogeographical and palaeoenvironmental implications

FIG. 14. — Viperinae ('Oriental vipers' group) from the early Miocene (MN 4) of MWQ. Left maxilla Pal. 1501 (1/2001 Turtle Joint) in rostral (A) and caudal (B) views. Fang Pal. 1502 (1/2001 Turtle Joint) in anterolateral (C) view. Anterior trunk vertebra Pal. 1503 (1/2001 Turtle Joint) in right lateral (D), dorsal (E), ventral (F) and cranial (G) views. Trunk vertebra Pal. 1504 (1/2001 Turtle Joint) in right lateral (H) and cranial (I) views. Vertebra from the middle part of the trunk section Pal. 1505 (1/2001 Turtle Joint) in right lateral (J), dorsal (K), ventral (L), cranial (M) and caudal (N) views. Abbreviations: can.den, dental canal; cd, condyle; ct, cotyle; fac. ecpt, facet for contact with ectopterygoid; hy, hypapophysis; ir, interzygapophyseal ridge; na, neural arch; nc, neural canal; ns, neural spine; pctf, paracotylar foramen; pd, paradiapophysis; po, postzygapophysis; pof, postzygapophyseal articular facet; pp, parapophyseal process; pr, prezygapophysis; pr.asc, ascending process; prf, prezygapophyseal articular facet; r, ridge; scf, subcentral foramen; scg, subcentral groove; scr, subcentral ridge; sctc, subcotylar canal; zy, zygosphene; zyg, zygantrum. Scale bars: A-C, 2 mm; D-N, 5 mm.