-
Huaiheceras is a
genus of
ellesmerocerd from China, and type for the
Heuhiceratidae that
lived during the Late Cambrian. The s**** is small, tubular,...
- and
having a
small marginal siphuncle, but is straight. Late
Cambrian Huaiheceras (Hauiheceratidae) is also
similar in
being long with a
small marginal...
- †Hoeloceras †Holconautilus †Holmiceras †Homaloceras †Homoadelphoceras †
Huaiheceras †Huanghuachangoceras †****aihecerina †Hunanoceras †Hunyuenoceras †Huronia...
