- ****umed
Proavis was
arboreal and of
thecodontian descent, thus not a dinosaur. In 1961,
Czech paleontologist Josef Augusta included "
Proavis" in his book...
- (the
ground up hypothesis), from wing-****isted
incline running or from
proavis (pouncing) behavior. The
fundamentals of bird
flight are
similar to those...
- are
three leading hypotheses pertaining to
avian flight. In the
Pouncing Proavis model, it is ****umed to have
evolved from
ambush predators pouncing on...
-
which is the
theory of
cursorial origin of flight. He
theorized that the
Proavis, a
theorized predecessor of birds, was
running animal with
forearms lifted...
-
Gerhard Heilmann's
hypothesized bird
ancestor "
Proavis" (1916)...
-
Biogeography of
paravian dinosaurs The
thecodont hypothesis of bird
origins Proavis, a
hypothetical dinosaur-bird
intermediary Temporal paradox (paleontology)...
-
townsendi Unicolored lory, Eos
unicolor Unidentified Jamaican parrot Zhenniao Proavis Andean wolf Chilihueque, Lama
araucana Chinese elephant,
Elephas maximus...
- own
Proavis to a
similar sort of
Proavis constructed by the
American naturalist William Beebe.
Heilmann examines and
rejects Beebe's own
Proavis (named...
-
analysis with a
skeletal diagram,
accompanied by a life
illustration of a "
proavis". When
Aurornis was
described in 2013, it was at the time the most basal...
-
artist and
paleontologist who
created artistic depictions of Archaeopteryx,
Proavis and
other early bird
relatives apart from
writing the 1926 book The Origin...
