Seine River Steamers The Élise was the first steam ship to cross the English Channel. She was bought in England 1814 by Pierre Andriel as" Margery", and renamed "Élise". Andriel intended to accomplish a spectacular crossing of the Channel to convince public opinion that steam ships could be ocean-worthy. She sailed up the Seine and arrived in Paris on 28 March, becoming a popular sensation. Two small saluting guns were mounted at the bow and fired in honour of Louis XVIII Early tugs used chains in the river to tow trains of barges up river. The low steam pressure and low power of
Inverted river delta Inverted river delta An inverted river delta is special category of river delta in which the narrow end of the delta emerges on the seafront and the wide end is located further inland, so that with respect to the seafront, the locations of both ends of the delta are inverted. River deltas typically form on flat, coastal floodplains: the narrow end located at the point where a river fans out and deposits sediment in a region extending outward into the body of water which the river empties. In the case of an inverted delta, the delta is located at the