Identifier: onstructureaffin1881nich (find matches)
Title: On the structure and affinities of the genus Monticulipora and its sub-genera, with critical descriptions of illustrative species
Year: 1881 (1880s)
Authors: Nicholson, Henry Alleyne, 1844-1899
Subjects: Corals, Fossil Monticulipora
Publisher: Edinburgh, London, W. Blackwood and Sons
Contributing Library: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
Digitizing Sponsor: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library

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a vertical section of the same at right angles to its flat sur faces, enlarged eighteen times, showing the different tabulation of the larger and smaller tubes.Fig. 2. A specimen oiMo7itlcuUpora (Peronopora) molesta, Nich., from the Cincin-nati group of Ohio, of the natural size, showing the well-marked mt)nticules.Fig. 2 a. Part of the surface of the same, enlarged eighteen times.Fig. 2 b. Tangential section of the same, enlarged eighteen times, showing the large and small corallites, and imperfect tabulae of the former.Fig. 2 c. Part of the preceding section, enlarged fifty times.Fig. 2 d. Part of a vertical section of the same, showing the close tabulation of tlie small corallites, and the incomj)lete tabula of most of the large tubes.Fig 3. A specimen oiMonticuUpoi-a (Moiiotrypd) pavouia, DOrb. ( = M. dafhra- tula, James), from the Cincinnati group of Ohio, of the natural size.Fig. 3 a. Portion of the surface of the same, enlarged eighteen times. H.AUeyne Nicholson, del Plate VI.
Text Appearing After Image:
CBerjeau, JiLh., Waterston?c Sons.Lit)?- Edm-

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