. Carnegie Institution of Washington publication. CUSHMAN PLATE 2. 1. Rock specimen, natural size, made up largely of (a) Lepidocyclina undosa, n. =p., and (6) Hct- erostcgina antillea, n. sp. 2 and 3. Vertical sections of Orthophragmina antillea, n. sp. X 16. 4. Vertical section of part of central umbonal portion and peripheral flange and thickened peri- phery of Orthophragmina marginata, n. sp. X 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 perfect


. Carnegie Institution of Washington publication. CUSHMAN PLATE 2. 1. Rock specimen, natural size, made up largely of (a) Lepidocyclina undosa, n. =p., and (6) Hct- erostcgina antillea, n. sp. 2 and 3. Vertical sections of Orthophragmina antillea, n. sp. X 16. 4. Vertical section of part of central umbonal portion and peripheral flange and thickened peri- phery of Orthophragmina marginata, n. sp. X 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 Carnegie Institution of Washington. Washington, Carnegie Institution of Washington


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Keywords: ., bookauthorcarnegie, bookcentury1900, bookdecade1900, bookyear1902