-
informally goniatites, are
ammonoid cephalopods that form the
order Goniatitida,
derived from the more
primitive Agoniatitida during the
Middle Devonian...
-
characteristic of the
Paleozoic ammonoids (orders Agoniatitida, Clymeniida,
Goniatitida, and Prolecanitida).
Ceratitic –
lobes have
subdivided tips,
giving them...
- cephalopods, the
major Late
Paleozoic group of
ammonoids alongside the
order Goniatitida.
Prolecanitids had
narrow s****,
discoidal (disc-shaped) to
thinly lenticular...
- Agoniatitida,
which in
later epochs evolved to new
ammonoid orders, for
example Goniatitida and Clymeniida. This
class of
cephalopod molluscs would dominate the...
- one of six
subfamilies of the
Prionoceratidae family, a
member of the
Goniatitida order. They are an
extinct group of ammonoid,
which are s****ed cephalopods...
- Agoniatitida,
which in
later epochs evolved to new
ammonoid orders, for
example Goniatitida and Clymeniida. This
class of
cephalopod molluscs would dominate the...
- one of two
subfamilies of the
Sporadoceratidae family, a
member of the
Goniatitida order. They are an
extinct group of ammonoid,
which are s****ed cephalopods...
-
important ecosystem engineers in
Permian reef complexes.
Amongst ammonoids,
Goniatitida were a
major group during the Early-Mid Permian, but
declined during...
- 1 to 260.5 Ma)
Subclass † Ammonoidea:
Ammonites (479 to 66 Ma)
Order †
Goniatitida (388.5 to 252 Ma)
Order †
Ceratitida (254 to 200 Ma)
Order † Ammonitida...
- of
three subfamilies of the
Dimeroceratidae family, a
member of the
Goniatitida order. They are an
extinct group of ammonoid,
which are s****ed cephalopods...
