what is a prominent geological feature of this waterbody?
It is one of the oldest existing rivers in the world, older than the mountain ridges through which it flows.
Susquehanna River
The Susquehanna River is one of the oldest existing rivers in the world, being dated as 320–340 Mya, older than the mountain ridges through which it flows. 
which stage musical was groundbreaking when they used ballet to further the plot of the story UNANSWERABLE by whom was this musical directed? Francesca Zambello. what is the play about? Its a story about a show boat called the "Cotton Blossom". has it ever been adapted for any other media? Yes, for film and television. where was this play staged? On Broadway. where was the director born? New York City. what other projects was he a part of? She serves as director of Glimmerglass Festival and the Washington National Opera. what is the purpose of this festival? It presents an annual season of operas and is well known for producing new, lesser-known, and rare works. where is it located? At the Alice Busch Opera Theater on Otsego Lake, north of Cooperstown, New York, United States. does the town have a sister city? Yes, Windsor, Nova Scotia. which famous family is this place related to? The Clark family. what is a major geographical feature of this place? It is the source of the Susquehanna River. how does this river get its name? Len'api (or Delaware Indian) term "Sisa'we'hak'hanna", which means "Oyster River." what course does it follow? The river flows south past Selinsgrove, where it is joined by its Penns Creek tributary, and cuts through a water gap at the western end of Mahantongo Mountain.
wiki:11730079
Susquehanna River [SEP] Geology
The Susquehanna River is one of the oldest existing rivers in the world, being dated as 320–340 Mya, older than the mountain ridges through which it flows. These ridges resulted from the Alleghenian orogeny uplift events, when Africa (as part of Gondwana) slammed into the Northern part of EurAmerica). The Susquehanna basin reaches its ultimate outflow in the Chesapeake Bay. It was well established in the flat tidelands of eastern North America during the Mesozoic era about 252 to 66 million years ago. This is the same period when the Hudson, Delaware and Potomac rivers were established.