Monograph of the Palaeontographical Society, Volume 54, Issues 252-256Palĉontographical society, 1900 - Paleontology |
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Common terms and phrases
A. H. Foord adductor muscle-scar Allorisma Antero-posteriorly Dorso-ventrally aperture Atherfield backwards body-chamber Brit British Museum Carb Carboniferous Limestone Cenomanian Ceph character Collection compressed concave CONOCARDIUM convex Crét curved d'Orbigny Description.-Shell diameter DISCITOCERAS dorsal slope Dublin Dublin Museum edge Edmondia elongate escutcheon Etheridge Foss genus Geol Geological Survey gibbose Greensand hinge-line Hist Hyatt hyponomic Ibid inequilateral interior Ireland Jermyn Street keel Koninck lateral left valve Limerick lines of growth Lowick lunule Lycett M'Coy M'Coy's margin MODIOLA Museum of Science MYTILUS narrow NAUTILUS oblique ornamentation Palĉozoic Paléont pallial line peripheral area periphery Plate posterior end posterior surface posteriorly postero-inferior angle Public Library radiating ribs ridges right valve rostrum rounded Sanguinolites Science and Art septa shallow side sinus siphuncle slightly Sowerby species striĉ suture Terr Thorpe Cloud transverse TRIGONIA type specimen umbilical umbilicus umbo umbones ventral VESTINAUTILUS well-marked whorl Woodwardian Museum young shell دو دو