Plate 1. 1. Racemonocolpites hians (250), 2. Peregrinipollis nigericus (399), 3. Pachydemites diederixi (317), 4. Retibrevitricolporites obodoensis (178), 5. Arecipites exilimuratus (280), 6. Praedapollis africanus (443)

From

Biozonation and Sequence Stratigraphic Characterization of Sediments in X-well, JV-field Greater Ughelli Depo-belt Niger Delta Basin

Fregene T.J., Lucas F.A., Onyeachonam N.

Journal of Geosciences and Geomatics. 2021, 9(3), 96-109 doi:10.12691/jgg-9-3-1