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Project Details
| Department | Geology |
| Type | Project |
| Pages | 205 |
| Reference Style | YES |
| Format | MS Word & PDF |
| Reference No. | GGY0054 |
Abstract
ABSTRACT The Nanka Sand (~ocene, Ypresian Stage) is one of the several lithostratigraphic units comprising the lithic fill of the Anambra Basin, southeastern Nigeria. Its unitstratotype has been selected from a system of gullies in the Nanka town. Here the unit is 305 metres thick and is underlain by the Imo Shale and, farther southwest, overlain by the Ogwashi-Asaba Formation. The stratigraphic column may be divided into four cross-bedded and burrowed tabular sand subunits ranging from 50 to 90 metres in thickness, separated by three gypsiferous clay- and stilt-shale beds averaging 2.5 metres…
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Full material
₦ 5,000 $(29)
| Pages | 205 |
| Delivery | Instant, after payment |