. Bulletin - United States National Museum. Science. A B Fig. 101.—Genus Jolietina Jullien, 1886 A, B. Jolietina (Cribrilina) latimarginata Busk, 1884. A. Calcined zooecia, X25. A thick calcareous growth is seen surrounding the area, leaving small tri- angular hollows where the neighboring zooecia meet or nearly meet, and a thick membrane covers the whole. B. The vibraculum has a process at one side of the base and this is situated below the bar, with one muscle attached to it and two powerful ones higher up. The base is unsymmetrical, X150. (After Waters, 1889.) pair of large fenestrae. The z
. Bulletin - United States National Museum. Science. A B Fig. 101.—Genus Jolietina Jullien, 1886 A, B. Jolietina (Cribrilina) latimarginata Busk, 1884. A. Calcined zooecia, X25. A thick calcareous growth is seen surrounding the area, leaving small tri- angular hollows where the neighboring zooecia meet or nearly meet, and a thick membrane covers the whole. B. The vibraculum has a process at one side of the base and this is situated below the bar, with one muscle attached to it and two powerful ones higher up. The base is unsymmetrical, X150. (After Waters, 1889.) pair of large fenestrae. The zoaria are free, branched, flustra-like (after Levinsen, 1909). This family is close to Arachnopusidae and to Cyclicoporidae, and to the genus Figularia Jullien. Genus EUTHYROIDES Harmer, 1903 Characters as above. Genotype.—Euthyroides (Carbasea) episcopalis Busk, 1852. Range.—Recent (Australia). 2182—29 17. 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.
Size: 1402px × 1782px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
