Fig. 8From: Scombroclupea occidentalis sp. nov. (Clupeiformes, Teleostei) from the Cenomanian (Cretaceous) Plattenkalk deposits of NE Mexico Scombroclupea occidentalis sp. nov., CPC-434. Camera lucida drawing of preural vertebrae showing accessory prezygapophyses. a.pr.zyg accessory prezygapohysis, l.h horizontal laminae, pr.zyg(d) dorsal prezygapophysis, pr.zyg(v) ventral prezygapophysis, pu preural vertebra (numbered), v vertebra (numbered). Scale bar 5 mmBack to article page