- of Deinonychus-like
maniraptoran theropods, they
demonstrate an
angusticanaliculate pore system. The
porosity of
Gannanoolithus eggs is
similar to that...
- egg
expert Kenneth Carpenter catalogued six
types of pore systems:
Angusticanaliculate - Long, narrow,
straight pores with low pore density.
These eggs...
-
layer is up to
twice as
thick as the
mammillary layer. It has an
angusticanaliculate pore system,
meaning that the
pores a narrow, straight, and widely...
-
separate from the rest of the eggs****.
These specimens also
reveal an
angusticanaliculate pore system,
which means that the
pores have a low density, and are...
- Additionally, its pore
system is prolatocanaliculate,
unlike the
angusticanaliculate pores of bird eggs (such as
Laevisoolithidae or Gobioolithidae) and...
-
through Trigonoolithus's s**** to
allow for gas exchange. They are
angusticanaliculate (meaning the
pores are long, straight, and narrow),
similar to the...
-
hollows once
filled by
organic cores. C. dughii's eggs****
exhibits an
angusticanaliculate pore system, i.e. its
pores are long, narrow, and straight. Cairanoolithus...
-
mammillary layers exhibits a
squamatic ultrastructure. It has an
angusticanaliculate pore system,
which means that its
pores are long, narrow, and straight...
-
layers is abrupt, but wavy. Typically,
elongatoolithid eggs have an
angusticanaliculate pore system,
meaning the
pores are thin, straight, and unbranching...
-
nodes (dispersituberculate ornamentation). The
pores follow the
angusticanaliculate type (i.e.
narrow and
straight pores).
Continuoolithus had a remarkably...
