The Chinese researchers said the feathers have some of the characteristics of modern feathers, but the structure is more primitive than feathers found on Archaeopteryx, the earliest known bird.
(the structure; is; more primitive than feathers) (feathers; found; L:on Archaeopteryx) (The Chinese researchers; said; the feathers have some of the characteristics of modern feathers) Context(The Chinese researchers said,List([0, 28))):(the feathers; have; some of the characteristics of modern feathers) (Archaeopteryx; [is]; the earliest known bird)
The Chinese researchers said,List([0, 28))
the structure feathers The Chinese researchers the feathers Archaeopteryx
is found said have [is]
more primitive than feathers
L:on Archaeopteryx
the feathers have some of the characteristics of modern feathers
some of the characteristics of modern feathers
the earliest known bird