「archaeopteryx」の共起表現一覧(2語右で並び替え)
該当件数 : 28件
They estimated that | Archaeopteryx reached adult size in about 970 days (abou |
However, the jaws resemble | Archaeopteryx, Troodontidae and some Dromaeosauridae, in |
on to non-Crown group primitive birds like | Archaeopteryx, Hesperornis and Confuciusornis, Stem bird |
atric speciation - altruism - anagenesis - | Archaeopteryx - aquatic adaptation - artificial selectio |
it belonged to a bird more primitive than | Archaeopteryx, and assigned it to its own sublcass (Prae |
st famous fossil, the earliest known bird, | Archaeopteryx, the authenticity of which was challenged |
It is named after the earliest known bird | Archaeopteryx, which dates from the Jurassic Period. |
However, when | Archaeopteryx was discovered in 1861 it became apparent |
ly shorter than the metacarpals, unlike in | Archaeopteryx (Lee et al. 2001). |
then already evolved from early forms like | Archaeopteryx, the first creature to possess feathers. |
and Proornis, are probably synonymous with | Archaeopteryx (the former two) or do not belong into thi |
their study, all known skeletons known of | Archaeopteryx came from juvenile specimens. |
While Wellnhoferia was similar to | Archaeopteryx, it had a shorter tail and its fourth toe |
An | Archaeopteryx specimen in Berlin. |
The first | archaeopteryx fossil is found in Bavaria, but will not b |
She is an evolved | Archaeopteryx, which is a derived theropod dinosaur, con |
ity of the hands of Deinonychus (left) and | Archaeopteryx (right) led John Ostrom to revive the link |
s radiations within the clade bracketed by | Archaeopteryx and modern birds (Aves). |
iginally thought to be a close relative of | Archaeopteryx, but newer analyses suggests it is more cl |
9860 | Archaeopteryx (1991 PW9) is a main-belt asteroid discove |
ll, Zhongue and others in 2009 showed that | Archaeopteryx grew relatively slowly compared to modern |
nis capable of stronger flight than either | Archaeopteryx or Shenzhouraptor. |
al.) with short-tailed birds that excludes | Archaeopteryx and Shenzhouraptor. |
Archaeopteryx, being the oldest known ancestor of modern | |
less kiwi, and the authors speculated that | Archaeopteryx and the kiwi had similar metabolisms. |
- long stretches between the ancestor and | Archaeopteryx where there are no intermediate fossils - |
llnhoferia (orange) and seven specimens of | Archaeopteryx compared to a human in scale |
en it acquired the Thermopolis Specimen of | Archaeopteryx, which was in private hands for decades be |
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