权威例句
Slender conical body with a mouthpiece on one end and a bell at the other. Approx. 1820's.Postage stamps and postal history of NorwayGeology of the Cascade Springs quadrangle, Fall River County, South DakotaSuggested exploration target in west-central MaineHeavy metals in stream sediment, southeastern MainePreliminary geochemical and geological map of part of Squaretown, Somerset County, MaineGeology of the Lee City quadrangle, KentuckyStructure contours on top of the Fall River sandstone, NW corner of the Flint Hill quadrangle, Fall River County, South Dakota, fig. 6Structure contours on Lower Lakota sandstone, SW corner, Minnekahta quadrangle, South Dakota, fig. 4Preliminary geologic map of [NW] part of the Flint Hill quadrangle, Fall River County, South Dakota, figure 5
