- province, China:
Yanornis martini,
based on
several fossils found in the 120-million-year-old
Jiufotang Formation at Chaoyang, and
Yanornis guozhangi, from...
- it
might be a
specimen of
Yanornis. Thus, this same
fossil specimen has been
named "Archaeoraptor", Archeovolans, and
Yanornis in
different places. Across...
- Hollanda? Piscivoravis?
Songlingornis Yanornis? Yixianornis? †Yanornithidae
Abitusavis Similiyanornis Yanornis †Gansuidae?
Changzuiornis Gansus Hollanda...
-
derived pygostyle, with a ploughshare-shaped end. An
early example is
Yanornis. Many were
coastal birds,
strikingly resembling modern s****birds, like...
-
relative of
Yanornis and
together with this and
Yixianornis may form a clade. It is
sometimes considered to be the same
genus as
Yanornis (which, described...
- "yanornithids",
which had been
previously named to
contain the
similar species Yanornis and Yixianornis. At
least one
study has
found Hollanda from the Late Cretaceous...
- Hollanda? Piscivoravis?
Songlingornis Yanornis? Yixianornis? †Yanornithidae
Abitusavis Similiyanornis Yanornis †Gansuidae?
Changzuiornis Gansus Hollanda...
- more
primitive than
Yanornis but more
advanced than Hongshanornis, or even a
member of the
specific group containing both
Yanornis and Yixianornis. The...
-
morphologies resembling those of
extant insectivorous or
raptorial birds,
while Yanornis and
Iteravis had
cervical morphologies closer to
those of
extant generalist...
- Hollanda? Piscivoravis?
Songlingornis Yanornis? Yixianornis? †Yanornithidae
Abitusavis Similiyanornis Yanornis †Gansuidae?
Changzuiornis Gansus Hollanda...
