船菊石Cobban, 1951 Scaphites uintensis Cobban, 1951 Scaphites warreni Meek(英语:Fielding Bradford Meek) & Hayden(英语:Ferdinand Vandeveer Hayden), 1860 Scaphites whitfieldi
小油櫛蟲Dunbar), 1925, 異名 O. alius, O. peculiaris Olenellus howelli Meek(英语:Fielding Bradford Meek), 1874 Olenellus nevadensis (Walcott, 1910), 異名 Paedeumias nevadensis