-
Scaphopoda /skæˈfɒpədə/ (plural
scaphopods /ˈskæfəpɒdz/, from
Ancient Gr**** σκᾰ́φης skáphē "boat" and πούς poús "foot"),
whose members are also
known as...
- Solnhofen,
while damaged crinoid stems with bite
marks matching the
toothplates of
coccosteid placoderms have been
found in Late
Devonian Poland. The...
-
neural arches at the end of the
caudal fin and
unpaired basibranchial toothplates. The
premaxilla is
unattached to the
neurocranium (braincase); it plays...
- costate, striate, or cancellate; the
aperture is
simple or with an
internal toothplate,
entosolenian tube, or
hemicylindrical structure; it may have an internal...
- the
triradial oral cone of
Anomalocaris with irregular,
tuberculated toothplates and a
small opening may have been
adapted to
small and n****nic prey...
- "catch all", and a "form genus" used to
refer to the
remains (typically
toothplates) of a
variety of
lungfish belonging to the
extinct family Ceratodontidae...
- as "Ctenosquamata".
These apomorphically have a
fifth upper pharyngeal toothplate and a
third internal levator muscle to move it, and
molecular data also...
-
these are
between 3 and 5
times as wide as
their total length. The rear
toothplate has a
clear bulge at its front. It
scales have a
rather strong attachment...
- indet.
Masorobe and
Anembalemba Members Burrows Egertonia E. sp.
Partial toothplates Enchodus E. sp.
Teeth Lepisosteus L. sp. Scales, fin rays, teeth, vertebrae...
- Austroptyctodus. This
genus lacks spinal plates and has Ptyctodus-like
toothplates. The most
significant discovery about Austroptyctodus is that one specimen...
