. Carnegie Institution of Washington publication. 12. 11 1. Heterostegina antfllca, n. sp., vertical sections, one through the proloculum. X 2O. 2. Oblique section of H. antillca, n. sp., showing some of the chamherlets. X 20. '•'}. ('in-1>! nt< rin itroti-i/x, n. sp., section through several chambers. X 20. 4. Lepidocyclina gigas, n. sp., section through a por- tion of the hexagonal chambers. X 20. 5 and 6. Heterosteginoides antillea, n. sp. X 20. 7. sp. Longitudinal section. X 20. 8. Quinqueloculina sp. Incomplete transverse sec- tion. X Please note that these images a


. Carnegie Institution of Washington publication. 12. 11 1. Heterostegina antfllca, n. sp., vertical sections, one through the proloculum. X 2O. 2. Oblique section of H. antillca, n. sp., showing some of the chamherlets. X 20. '•'}. ('in-1>! nt< rin itroti-i/x, n. sp., section through several chambers. X 20. 4. Lepidocyclina gigas, n. sp., section through a por- tion of the hexagonal chambers. X 20. 5 and 6. Heterosteginoides antillea, n. sp. X 20. 7. sp. Longitudinal section. X 20. 8. Quinqueloculina sp. Incomplete transverse sec- tion. 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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