▁for ▁genus ▁ ▁† V enen osa urus ▁d icro ce i ▁– ▁type ▁local ity ▁for ▁species ▁ ▁† V ex ▁ ▁Viv ip arus ▁ ▁† W orth enia ▁ ▁† W orth enia ▁window bl ind ensis ▁– ▁type ▁local ity ▁for ▁species ▁ ▁† W y oming ites ▁ ▁† X en oc elt ites ▁ ▁† X en oc elt ites ▁cord iller anus ▁ ▁† X en oc elt ites ▁sub e vol ut us ▁▁ ▁† Y urg ov uch ia ▁– ▁type ▁local ity ▁for ▁genus ▁ ▁† Y urg ov uch ia ▁do elling i ▁– ▁type ▁local ity ▁for ▁species ▁▁ ▁† Z am ites ▁ ▁† Z am ites ▁pow elli ▁ ▁† Z am ites ▁tid w elli i ▁– ▁type ▁local ity ▁for ▁species ▁ ▁C en oz o ic ▁ ▁Selected ▁C en oz o ic ▁tax a ▁of ▁Ut ah ▁▁ ▁Ab ies ▁ ▁† Ac roc era ▁ ▁† Ag rio cho er us ▁ ▁All ig ator ▁▁ ▁† Al log n ath os uch us ▁– ▁or ▁un ident ified ▁compar able ▁form ▁ ▁Am ia ▁ ▁Amy da ▁ ▁† An ost e ira ▁ ▁Anth onom us ▁ ▁An til oc ap ra ▁ ▁† Ant il oc ap ra ▁amer icana ▁– ▁or ▁un ident ified ▁compar able ▁form ▁ ▁Ap alone ▁▁ ▁† Ar ct od us ▁ ▁† Ar ct od us ▁sim us ▁ ▁† Ar tem is ia