Taxon
Cravenoceras arcticum*
Cravenoceras petrenkoi
Fayettevillea densistriata
Fayettevillea minuscula
Lusitanites subcircularis+
Lyrogoniatites tener
Neoglyphioceras abramovi
Neoglyphioceras baccans
Neoglyphioceras caneyanum
Neoglyphioceras dignitosum
Neoglyphioceras gorbovense
Neoglyphioceras gradatum
Neoglyphioceras latum
Neoglyphioceras litvinovichae
Neoglyphioceras sinuosum
Neoicoceras? pulchrum
Quasicravenoceras consuetum+
Quasicravenoceras costatum
Quasicravenoceras infans
Quasicravenoceras librovitchi