-
Devonian some 390
million years ago (around
Eifelian stage).
Goniatites (
goniatitids)
survived the Late
Devonian extinction to
flourish during the Carboniferous...
-
Beyrichoceras is a
genus belonging to the
goniatitid family Muensteroceratidae, a
group of ammonoids,
extinct s****ed
cephalopods related to belemnites...
-
Arkanites is a
goniatitid ammonite that
lived during the
Early Pennsylvanian that has been
found in
Arkansas and
Oklahoma in the U.S. The s**** of Arkanites...
-
Quinnites is a
genus of
goniatitid ammonites included in the
gastrioceratoidean family Reticuloceratidae known from the
Carboniferous of the
state of Arkansas...
-
Quasintoceras is a
genus of
goniatitid ammonites from the
Lower Carboniferous Visean included in the
Intoceratidae of the Pericyclaceae, now Pericycloidea...
- is
included in the Orulganitidae, a
family in the Schistoceratacea, a
goniatitid superfamily. Aldanites-Paleodb Saunders, Work, and
Nikolaeva 1999. Evolution...
-
Yinoceratinae is one of
three subfamilies of the
goniatitid ammonoid family Pseudohaloritidae. The
Paleobiology Database accessed on 10/01/07 v t e...
-
Branneroceras is a
goniatitid genus from the Late
Carboniferous (Middle -Late Pennsylvanian).
Their fossils have been
found in Nunavut, Canada, and in...
-
Qiannanites is a
genus of
goniatitid ammonites from the
lower Carboniferous included in the Prodromitidae,
which is part of the
superfamily Karagandocerataceae...
-
Dombarigloria is a
genus belonging to the
goniatitid family Cravenoceratidae;
extinct ammonoids which are s****ed
cephalopods more
closely related to squid...
