-
discovery of Yutyrannus,
Beipiaosaurus were
among the
heaviest dinosaurs known from
direct evidence to be feathered.
Beipiaosaurus is
known from
three reported...
- they
reconstructed the
feather as
being completely dark at the tip.
Beipiaosaurus had a
dense covering of downy-like
fibers along with a
secondary coat...
- and
colleagues described a small,
basal therizinosauroid from China,
Beipiaosaurus,
which confirmed that the
group belonged among the
coelurosaurian theropods...
-
elongated broad filamentous feathers (EBFFs), are
similar to
those of
Beipiaosaurus, from the same formation. The
describers of
Jianchangosaurus speculated...
- Its
description in 2005,
following that of the
basal therizinosauroid Beipiaosaurus from the
Early Cretaceous of
China in 1999,
helped clarify the early...
-
feathers as
evidenced by
fossils of the
basal (or "primitive")
genera Beipiaosaurus—the second-known non-bird
dinosaur preserved with such
integuments after...
-
relatively small therizinosaurian,
similar in size to the closely-related
Beipiaosaurus at
about 2.2 m (7.2 ft) long. The
femur of the
specimen was only 200 mm...
-
filaments of
Tianyulong and the
filaments of
Beipiaosaurus were long, singular, and unbranched. In
Beipiaosaurus, however, the
filaments were flattened. In...
- More
primitive maniraptorans, such as
therizinosaurs (specifically
Beipiaosaurus),
preserve a
combination of
simple downy filaments and
unique elongated...
-
evidence of feathers,
forty times heavier than the
previous record holder,
Beipiaosaurus.
Based on the
distribution of the feathers, they may have
covered the...
