-
Kirsoceratidae is one of five
families of the
Tornoceratoidea superfamily, a
member of the
Goniatitida order. They are an
extinct group of ammonoid, which...
- Tornoceratidae, Parodoceratidae, Posttornoceratidae, Pseudoclymediidae, and
Kirsoceratidae, some of
which have been
recently established. Tornoceratidae, essentially...