Zhongjianornis an enlarged, keeled breastbone in more advanced birds. However, later analysis of the anatomy of "Z. yangi" cast doubt on this interpretation of the bird as very primitive. Research published in 2012 found that some of the apparently primitive features were due to poor preservation of the bones, and that "Zhongjianornis" is more similar in anatomy to primitive euornitheans like "Chaoyangia" and "Schizooura". A phylogenetic analysis showed that a very primitive position in the bird family tree for "Z. yangi" is unlikely given current evidence. Zhongjianornis Zhongjianornis is a genus of beaked, pigeon-sized birds from the early Cretaceous period of
What Is the What it would be first person or third, whether it would be fiction or nonfiction. After about eighteen months of struggle with it, we settled on a fictionalized autobiography, in Valentino’s voice." Eggers explains that this choice was made because "Valentino’s voice is so distinct and unforgettable that any other authorial voice would pale by comparison. Very early on, when the book was in a more straightforward authorial voice, I missed the voice I was hearing on the tapes. So writing in Val's voice solved both problems: I could disappear completely, and the reader would have the benefit of his very