- †Hypselentoma †Hypselentoma
inornata – type
locality for
species †Hypselentoma
perhumerosa †Hystriculina †Hystriculina
wabashensis †Ianthinopsis †Ianthinopsis pulc****us...
- †Homocladus
grandis – type
locality for
species †Hpyselentoma †Hpyselentoma
perhumerosa †Hustedia †Hustedia
mormoni †Hybodus †Hypermegethes †Hypermegethes pilchi...
- †Hyolithes †Hyolithes
wanneri †Hyolithid †Hypselentoma †Hypselentoma
perhumerosa †Hystricosporites †Hystricosporites
multifurcatus †Hystricosporites porcatus...
