21. Rocks within this group include fluvial sandstones and marine, transgressive sandstones. 22. The latter is of fluvial origin and also contains an ignimbrite layer. 23. The town's outskirts stretch along a fluvial terrace down the Ha! 24. A cirque may also be a similarly shaped landform arising from fluvial erosion. 25. The formation of this basin eventually refilled with soft fluvial and alluvial sediments. 26. There will be a grand fluvial procession at the eve of the fiest. 27. Historically, the fluvial sediments below the weir have been restrictive to navigation. 28. Fluvial terraces are remnants of the former floodplain of a stream or river.29. Fluvial geomorphology is the study of how rivers change their form over time.30. The Maritime, Fluvial and Harbour Museum of Rouen is in this area.
