The actual fossil tusks are too heavy to mount and are displayed on the floor beside the mammoth.
(The actual fossil tusks; are; too heavy to mount) (The actual fossil tusks; to mount; ) (The actual fossil tusks; are displayed; on the floor; T:beside the mammoth)
The actual fossil tusks The actual fossil tusks The actual fossil tusks
are to mount are displayed
too heavy to mount
on the floor T:beside the mammoth