Figure F8. A. Unit IV microfacies from Sample 194-1192B-19X-5, 124-126 cm, under plane-polarized light. This photomicrograph illustrates a skeletal packstone containing both platform-derived and pelagic skeletal fragments and quartz (qz). Wispy laminations can also be seen. B. Unit IV microfacies from Sample 194-1192B-19X-5, 124-126 cm, under plane-polarized light. This photomicrograph illustrates a skeletal packstone. Greater magnification more effectively reveals the pelagic and neritic components (planktonic foraminifers [pf] and bryozoan fragments).

Figure F8. A. Unit IV microfacies from Sample 194-1192B-19X-5, 124-126 cm, under plane-polarized light. This photomicrograph illustrates a skeletal packstone containing both platform-derived and pelagic skeletal fragments and quartz (qz). Wispy laminations can also be seen. B. Unit IV microfacies from Sample 194-1192B-19X-5, 124-126 cm, under plane-polarized light. This photomicrograph illustrates a skeletal packstone. Greater magnification more effectively reveals the pelagic and neritic components (planktonic foraminifers [pf] and bryozoan fragments).