Michelinoceras alpenense
Michelinoceras buttsi
Michelinoceras directum
Michelinoceras dutroi
Michelinoceras exilforme
Michelinoceras floridaense
Michelinoceras leuromurale
Michelinoceras melleni
Michelinoceras richardsi
Michelinoceras toquimense
Michelinoceras vandiverense
Orthoceras avelinii
Orthoceras campanile
Orthoceras michelini
Orthoceras wapanuckense