-
Belemnoids are an
extinct group of
marine cephalopod, very
similar in many ways to the
modern squid. Like them, the
belemnoids possessed an ink sac, but...
- were a stem-group of Decapodiformes:
According to the "
belemnoid root-stock theory",
belemnoids gave rise to
modern coleoids sometime in the Mesozoic,...
-
Clarkeiteuthis is a
genus of
extinct belemnoid cephalopod known from the
lower Jur****ic in
Germany and England.
Described two species, C.
conocauda and...
- with a
thunder god
Thunderstone (fossil), the
fossilised rostra of a
belemnoid Thunderstone (band), a
Finnish power metal band
Thunderstone (album),...
-
Paleocirroteuthis Vampyron****a
Ceratitid ammonoids late
Nautilida Advanced belemnoids Diplobelids:
Diplobelus Belemnites:
Belemnites Belemnopsis Belemnotheutis...
- (Neocephalopoda or Angusteradulata) is
closer to
modern coleoids, and
includes belemnoids, ammonoids, and many
orthocerid families.
There are also stem
group cephalopods...
- Boletzky, S.; Tischlinger, H. (2010). "New
evidence of
functional suckers in
belemnoid coleoids (Cephalopoda)
weakens support for the 'Neocoleoidea' concept"...
-
extinct at the K–Pg boundary.
These included the
ecologically significant belemnoids, as well as the ammonoids, a
group of
highly diverse, numerous, and widely...
- Boletzky, S.; Tischlinger, H. (2010). "New
evidence of
functional suckers in
belemnoid coleoids (Cephalopoda)
weakens support for the 'Neocoleoidea' concept"...
- America. A
specimen of a
belemnoid had been
found in Germany,
clearly preserving 10
tentacles as
carbon films,
showing that
belemnoids are
similar to squids...
