Search
Menu
Home
Sources
About
Contacts
Lyelliceratidae
Lyelliceratidae
is a family of
ammonites
belonging
to the
superfamily
Acanthoceratoidea
.
These
cephalopods
were fast-moving
nektonic
carnivores
. They
lived
in the
Cretaceous period
.
Genera
Lyelliceras
Spath
,
1921
Pseudobrancoceras
Kennedy
,
2004
Tegoceras
Hyatt
,
1903
Budaiceras
Böse
,
1928
Cenisella
Delamette and
Latil
,
1989
Neophlycticeras
Spath,
1922
Ojinagiceras
Cobban
and Kennedy, 1989
Paracalycoceras
Stoliczkaia
Neumayr
,
1875
Zuluscaphites
Van
Hoepen,
1955