. Bulletin - United States National Museum. Science. Fig. 144.—Oebipoea distincta. a and b, BASAL AND CELLUUFEKOUS SIDES OF A YOUNG ZOAErUM,NATURAL SIZE, DESCEIBED BY Eichwald as Chaetetes hemispher- icus; c, side view of the same specimen; d, cellulefeeous sitkface enlaeged. "Calcaiee a. Orthoceratites," Pul- Petersburg. (After Eichwald.). Fig. 145.—Orbipora distincta. o and 6, top and side views, natural size, of one of Eichwald'3 type-specimens of Orbipora distincta; c, celluliferous face enlarged; d, woen poetion of base ENLARGED; e, VEETICAL SECTION
. Bulletin - United States National Museum. Science. Fig. 144.—Oebipoea distincta. a and b, BASAL AND CELLUUFEKOUS SIDES OF A YOUNG ZOAErUM,NATURAL SIZE, DESCEIBED BY Eichwald as Chaetetes hemispher- icus; c, side view of the same specimen; d, cellulefeeous sitkface enlaeged. "Calcaiee a. Orthoceratites," Pul- Petersburg. (After Eichwald.). Fig. 145.—Orbipora distincta. o and 6, top and side views, natural size, of one of Eichwald'3 type-specimens of Orbipora distincta; c, celluliferous face enlarged; d, woen poetion of base ENLARGED; e, VEETICAL SECTION; /, g, AND ft, VIEWS OF A LAEGER EXAMPLE REFERRED TO THE species; i, SIDE VIEW OF ZOCECIAL TUBES, "CALCAIEE 1 ORTHOCERATITES," PULKOWA AND AVesenberg. (After Eichwald.) The internal characters of a well preserved specimen are shown in figures 146 and 147. In tangential section fhe numerous large acan- thopores are particularly noticeable. Here also the rather large. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
