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Sequence stratigraphy (3) |
Lithofacies--Texas (2) |
Oil-shales--Texas (2) |
Lithofacies -- Texas (1) |
Oil-shales -- Texas (1) |
Sequence stratigraphy (3) |
Lithofacies--Texas (2) |
Oil-shales--Texas (2) |
Lithofacies -- Texas (1) |
Oil-shales -- Texas (1) |