. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. .'1/,'nr. ;iiiii" 11. p -r-^'^T&SBK?^ Figure 2. (a) Cross section of a bleach-etched (gorgonin removed) axis of Plexaurella niilum. Note the hollow core and numerous, tightly packed, semi-lunate calcareous locuh. 25 • . (b) Bleach-etched (gorgonin removed), transversely fractured loculi of Plexaurella mttanx. Inner, outer, and lateral locular surfaces are apparent. Note radiating, fan-like pattern on both transversely and longitudinally fractured surfaces. 161K. (c) Bleach-etched single loculus ot Plexaurella grixcu
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. .'1/,'nr. ;iiiii" 11. p -r-^'^T&SBK?^ Figure 2. (a) Cross section of a bleach-etched (gorgonin removed) axis of Plexaurella niilum. Note the hollow core and numerous, tightly packed, semi-lunate calcareous locuh. 25 • . (b) Bleach-etched (gorgonin removed), transversely fractured loculi of Plexaurella mttanx. Inner, outer, and lateral locular surfaces are apparent. Note radiating, fan-like pattern on both transversely and longitudinally fractured surfaces. 161K. (c) Bleach-etched single loculus ot Plexaurella grixcu. Note the fibroid pattern on the inner locular surface, the stacked, fusiform, crystal plate ends of the outer locular surface, and the radiating fan pattern on the transversely cleaved surface. 950X. (d) Lightly ascorbic-acid etched, transversely cleaved locular surface of Plexaurella lit\t/cru Note the line, vertical striae with a periodicity of about /im that may represent episodic carbonate deposition. 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
