| 1. | Subsequent marine transgressions were responsible for secondary sedimentation in the basins.
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| 2. | Around 2900 BC, the site suffered from a marine transgression.
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| 3. | The first marine transgression is dated to the Early Barremian.
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| 4. | The Gault Formation represents a marine transgression following erosion of the Lower Greensand.
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| 5. | This sequence formed during a marine transgression.
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| 6. | The Early Miocene ( around 20 million years ago ) saw a phase of marine transgression.
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| 7. | Jurassic and Cretaceous marine transgressions from the Pacific are recorded in the sediments of Neuqu�n Basin.
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| 8. | Marine transgression formed Dempsey Formation, Denman Formation, Bargo Claystone, and Ball Bone Formation.
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| 9. | The presence of these type of rocks is also seen in areas that have undergone marine transgression.
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| 10. | The sediments are overlain by rocks resulting from a Permian marine transgression ( 270 Ma ( ICS 2004 ) ).
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