-
Clymeniida is an
order of
ammonoid cephalopods from the
Upper Devonian characterized by
having an
unusual dorsal siphuncle. They
measured about 4 cm (1...
-
pattern is
characteristic of the
Paleozoic ammonoids (orders Agoniatitida,
Clymeniida, Goniatitida, and Prolecanitida).
Ceratitic –
lobes have
subdivided tips...
-
later epochs evolved to new
ammonoid orders, for
example Goniatitida and
Clymeniida. This
class of
cephalopod molluscs would dominate the
marine fauna until...
-
later epochs evolved to new
ammonoid orders, for
example Goniatitida and
Clymeniida. This
class of
cephalopod molluscs would dominate the
marine fauna until...
-
Clymenia is a
genus in the
ammonoid order Clymeniida,
restricted to the
Upper Devonian,
characterized as with all
clymeniids by a
dorsal siphuncle that...
-
Clymenia laevigata is a
species of
extinct cephalopods in the
ammonoid order Clymeniida.
Fossils of this
species have been
found in the
Devonian of Australia...
-
Animalia Phylum:
Mollusca class:
Cephalopoda Subclass: †Ammonoidea Order: †
Clymeniida Family: †Pachyclymeniidae Genus: †Pachyclymenia Schindewolf, 1937...
-
Biloclymenia is a
genus in the
ammonoid order Clymeniida which is
characterized by a
dorsal retrosiphonitic siphuncle with long
adapically pointing septal...
-
Animalia Phylum:
Mollusca class:
Cephalopoda Subclass: †Ammonoidea Order: †
Clymeniida Family: †Biloclymeniidae Genus: †Dimeroclymenia Czarnocki, 1989...
-
Kosmoclymenia is a
genus in the
ammonoid order Clymeniida, in the
family Kosmoclymeniidae. S**** of
these extinct cephalopods can
reach a
maximum diameter...
