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| image = | regnum = Animalia | phylum = Mollusca | classis = Cephalopoda | ordo = Ammonitida | familia = Desmoceratidae | genus = ''Melchiorites'' | genus_authority = Spath, 1923 | subdivision_ranks = Species | subdivision = * ''M. melchioris''}} ''Melchiorites'' is a desmoceratid ammonite genus included in the subfamily Puzosiinae. Member species are characterized by an essentially evolute shell in which the early whorls are smooth, with sinous radial or oblique constrictions but in which later whorls have feeble intermediate ribs on the outer part of the sides and venter. ''Melchioites'' is known from Lower Cretaceous of Europe, north Africa, and California. The type species, ''Melchiorites melchioris'' is from the Upper Albian of France. ==References== ;Notes ;Bibliography * W.J. Arkell, et al., 1957. Mesozoic Ammonoidea, L364, ''Treatise on Invertebrate Paleontology'', Part L, Ammonoidea. Geological Society of America and Univ Kansas Press. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Melchiorites」の詳細全文を読む スポンサード リンク
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