 Structurally, Somerset County has many gentle folds, the axes of which trend roughly north-northeast.Synclines include the Youghiogheny Syncline, New Lexington/Johnstown Syncline, Somerset Syncline, Berlin Syncline, and Wellersburg Syncline (called the George's Creek Syncline in Maryland).The southern end of Wilmore Syncline is at the town of Windber.