Which of the following is not a sedimentary structure?
Bedding, imprints and cracks are considered to be sedimentary structures. The color of a rock, however, is not a property of structure.
A batholith is not a sedimentary structure. Some sedimentary structures include ripple marks, cross-bedding and graded bedding. Learn more here: http://www.britannica.com/EBchecked/topic/55940/batholith.