abnormis, Sonninia abnormis Buckman † (FOSSIL)
acanthodes, Sonninia acanthodes Buckman † (FOSSIL)
adicra, Euhoploceras adicra (Waagen, 1867) † (FOSSIL)
alaskensis, Alaskinia alaskensis (Westermann, 1969) † (FOSSIL)
alternata, Sonninia alternata Buckman † (FOSSIL)
arenata, Papilliceras arenata (Quenstedt) † (FOSSIL)
attrita, Sonninia attrita Buckman † (FOSSIL)
austroamericana, Fontannesia austroamericana Jaworski, 1926 † (FOSSIL)
bifurcata, Euhoploceras bifurcata Westermann, 1969 † (FOSSIL)
biplicata, Sonninia biplicata Buckman, 1887 † (FOSSIL)
brevispinata, Sonninia brevispinata Buckman † (FOSSIL)
browni, Sonninia browni (Sowerby) † (FOSSIL)
camura, Sonninia camura Buckman † (FOSSIL)
carinata, Fontannesia carinata (Buckman, 1902) † (FOSSIL)
clarkei, Newmarracarroceras clarkei (Crick, 1894) † (FOSSIL)
contusa, Sonninia contusa Buckman † (FOSSIL)
corrugatus, Sonninia corrugatus (Sowerby) † (FOSSIL)
costata, Sonninia costata Buckman † (FOSSIL)
costigera, Sonninia costigera Buckman † (FOSSIL)
costula, Fontannesia costula Imlay, 1973 † - syn of: Asthenoceras intermedium (Imlay, 1973) † (FOSSIL)
crassa, Sonninia crassa Buckman † (FOSSIL)
crassibullata, Sonninia crassibullata Buckman † (FOSSIL)
crassicostata, Sonninia crassicostata Buckman † (FOSSIL)
crassiformis, Sonninia crassiformis Buckman † (FOSSIL)
crassinuda, Sonninia crassinuda Buckman † (FOSSIL)
curvata, Fontannesia curvata Buckman † (FOSSIL)
cymatera, Sonninia cymatera Buckman † (FOSSIL)
decora, Sonninia decora Buckman † (FOSSIL)
decorata, Sonninia decorata Buckman † (FOSSIL)
delicatum, Asthenoceras delicatum Imlay, 1973 † (FOSSIL)
despecta, Fontannesia despecta Buckman † (FOSSIL)
diversa, Sonninia diversa Buckman † (FOSSIL)
dominans, Euhoploceras marginata dominans Buckman (FOSSIL)
dominata, Sonninia dominata Buckman † (FOSSIL)
dominatrix, Sonninia dominatrix Buckman † (FOSSIL)
dominica, Sonninia dominica Buckman † (FOSSIL)
duplicata, Sonninia duplicata Buckman † (FOSSIL)
edouardiana, Dorsetensia edouardiana (D'Orbigny, 1845) † (FOSSIL)
eruomphalica, Sonninia eruomphalica Buckman † (FOSSIL)
espinazitensis, Papilliceras espinazitensis Tornquist, 1898 † (FOSSIL)
etheridgei, Dorsetensia etheridgei Whitehouse, 1924 † - syn of: Newmarracarroceras clarkei (Crick, 1894) † (FOSSIL)
fairbridgei, Newmarracarroceras fairbridgei (Arkell, 1954) † (FOSSIL)
gibbera, Sonninia gibbera Buckman † (FOSSIL)
intermedia, Fontannesia intermedia Imlay, 1973 † - syn of: Asthenoceras intermedium (Imlay, 1973) † (FOSSIL)
intermedium, Asthenoceras intermedium (Imlay, 1973) † (FOSSIL)
irregularis, Sonninia irregularis Buckman † (FOSSIL)
jugifera, Sonninia jugifera (Waagen, 1867) † (FOSSIL)
liostraca, Dorsetensia liostraca (Buckman, 1892) † (FOSSIL)
luculenta, Fontannesia luculenta Buckman † (FOSSIL)
magnispinata, Sonninia magnispinata Buckman † (FOSSIL)
marginata, Euhoploceras marginata (Buckman, 1892) † (FOSSIL)
marginata dominans, Euhoploceras marginata dominans (Buckman, 1892) † (FOSSIL)
micracanthicum, Papilliceras micracanthicum Buckman, 1925 † (FOSSIL)
modestum, Euhoploceras modestum (Buckman, 1892) † (FOSSIL)
montillanensis, Fontannesia montillanensis Linares & Sandoval, 1988 † - syn of: Linaresites montillanensis (Linares & Sandoval, 1988) † (FOSSIL)
multicostata, Sonninia multicostata Buckman † (FOSSIL)
multispinata, Sonninia multispinata Buckman † (FOSSIL)
mutans, Sonninia mutans Buckman, 1904 † (FOSSIL)
nannodes, Asthenoceras nannodes (Buckman, 1890) † (FOSSIL)
nodata, Sonninia nodata Buckman, 1894 † (FOSSIL)
nuda, Sonninia nuda Buckman † (FOSSIL)
omphalica, Sonninia omphalica Buckman † (FOSSIL)
palmata, Sonninia palmata Buckman † (FOSSIL)
papilionacea, Sonninia papilionacea Buckman † (FOSSIL)
papillatum, Papilliceras papillatum Buckman, 1920 † (FOSSIL)
parvicostata, Sonninia parvicostata Buckman † (FOSSIL)
patella, Sonninia patella (Waagen, 1867) † (FOSSIL)
paucinodata, Sonninia paucinodata Buckman † (FOSSIL)
playfordi, Euhoploceras playfordi (Arkell, 1954) † (FOSSIL)
plicata, Sonninia plicata Buckman † (FOSSIL)
projectifer, Sonninia projectifer Buckman, 1910 † (FOSSIL)
propinquans, Sonninia propinquans (Bayle, 1848) † (FOSSIL)
ptycta, Sonninia ptycta Buckman † (FOSSIL)
quadrifida, Sonninia quadrifida Buckman † (FOSSIL)
reclinans, Sonninia reclinans Buckman † (FOSSIL)
reformata, Sonninia reformata Buckman † (FOSSIL)
renovata, Sonninia renovata Buckman † (FOSSIL)
revirescens, Sonninia revirescens Buckman † (FOSSIL)
romani, Dorsetensia romani (Oppel, 1857) † (FOSSIL)
semispinata, Sonninia semispinata Buckman † (FOSSIL)
simplex, Sonninia simplex Buckman † (FOSSIL)
spinea, Sonninia spinea Buckman † (FOSSIL)
spinicostata, Sonninia spinicostata Buckman † (FOSSIL)
spinifera, Sonninia spinifera Buckman † (FOSSIL)
spinosa, Sonninia spinosa Buckman † (FOSSIL)
stephani, Pseudoshirbuirnia stephani (Buckman, 1910) † (FOSSIL)
stephani, Shirbuirnia stephani Buckman, 1910 † - syn of: Pseudoshirbuirnia stephani (Buckman, 1910) † (FOSSIL)
subcostata, Sonninia subcostata Buckman † (FOSSIL)
subdecorata, Sonninia subdecorata Buckman † (FOSSIL)
subirregularis, Sonninia subirregularis Buckman † (FOSSIL)
submarginata, Sonninia submarginata Buckman † (FOSSIL)
subsimplex, Sonninia subsimplex Buckman † (FOSSIL)
subspinosa, Sonninia subspinosa Buckman † (FOSSIL)
substriata, Sonninia substriata Buckman † (FOSSIL)
sulcata, Sonninia sulcata (Buckman) † (FOSSIL)
taverai, Asthenoceras taverai Sandoval, 2012 † (FOSSIL)
tessoniana, Dorsetensia tessoniana (D'Orbigny, 1845) † (FOSSIL)
tortiva, Fontannesia tortiva Buckman † (FOSSIL)
tridactyla, Sonninia tridactyla Buckman † (FOSSIL)
tuxedniensis, Sonninia tuxedniensis Imlay, 1964 † (FOSSIL)
undifer, Euhoploceras undifer (Buckman, 1923) † (FOSSIL)
undifer, Sherbornites undifer Buckman, 1923 † - syn of: Euhoploceras undifer (Buckman, 1923) † (FOSSIL)
vacekiformis, Asthenoceras vacekiformis Henriques, 1992 † - syn of: Vacekia striata Henriques, 2012 † (FOSSIL)
whitehousei, Fontannesia whitehousei Arkell, 1954 † - syn of: Newmarracarroceras clarkei (Crick, 1894) † (FOSSIL)
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