| Title | Comment | Keywords |
|---|---|---|
| Oil | 03:28 - 04:15 (00:47) / 1.1 MB | resource, oil, "continental margin", microrganism, "sea floor", burial, sediment, preservation, microfossil, "natural gas", heat, pressure, time |
Coastal & Marine Geology InfoBank
USGS CMG InfoBank Geology School: microrganism |
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