. The Cambridge natural history. Zoology. 5. Spiroloculjna Fig. of Foraminifera. In 3, 4, and 5, a shows the surface view, and 6 a section ; 8« is a diagram of a coiled cell without supplemental skeleton ; 86 ol a siX form with supplemental skeleton {); and 10 of a form -'* overlaprmg whorls ; in 11« half the shell is shown in horizontal section ; 6 is a ^^rt^"™'' a, aperture of the shell; 1-15, successive chambers, 1 being always the oldest or initial chamber. (From Parker and Haswell, after other authors.) write
. The Cambridge natural history. Zoology. 5. Spiroloculjna Fig. of Foraminifera. In 3, 4, and 5, a shows the surface view, and 6 a section ; 8« is a diagram of a coiled cell without supplemental skeleton ; 86 ol a siX form with supplemental skeleton {); and 10 of a form -'* overlaprmg whorls ; in 11« half the shell is shown in horizontal section ; 6 is a ^^rt^"™'' a, aperture of the shell; 1-15, successive chambers, 1 being always the oldest or initial chamber. (From Parker and Haswell, after other authors.) writes, in reference to the Arenacea, " There is nothing more wonderful in nature than the building up of these elaborate and symmetrical structures by mere jelly-specks, presenting no traces. 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 Harmer, S. F. (Sidney Frederic), Sir, 1862- ed; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. ed. [London, Macmillan and Co. , Limited; New York, The Macmillan Company
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1895
