Geology of Rock Creek Station State Historical Park Field Guide. Jefferson County (FG-11)

Geology of Rock Creek Station State Historical Park Field Guide. Diffendal, Jr. R.F. Jefferson County (FG-11): 12 pp., size 8.5" x 11". Description: Rock Creek Station State Historical Park in southeastern Jefferson County, Nebraska is a unit of the Nebraska Game and Parks Commission. FG-11 includes maps, figures and color pictures that describe the geology of the area.