单词 | nummulite |
释义 | nummulite (once / 101020 pages) n WORD FAMILY nummulite: nummulites USAGE EXAMPLESIn fact Nummulite fossils abound in rocks across vast swathes of Asia, north Africa and Europe. Salon(Dec 05, 2015) Just left of centre in the following picture: Those layers are remnants of chambers… of an extinct group of giant forams called Nummulites. Scientific American(Jul 20, 2013) Piece of Nummulitic Limestone from the Pyrenees, showing Nummulites laid open by fracture through the median plane; 2, vertical section of Nummulite; 3, Orbitoides. Various, Encyclopaedia Britannica, 11th Edit...(2011) n large fossil protozoan of the Tertiary period Hyper foram, foraminifer marine microorganism having a calcareous shell with openings where pseudopods protrude |
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