Slide Nos of 
figured 
specimens 
X 160 
X 161 
X 162 
X 163 
X 164 
X 165 
X 166 Spathognathodus costatus costatus (E. R. Branson) 
X 167 
X 168 
X 169 
X 170 
X 171 
X 172 
X 173 
X 174 
X 175 
X 176 
X 177 
X 178 
X 179 
X 180 
X 181 
X 182 
X 183 
X 184 
X 185 
X 186 
X 187 
Name of Conodont 
corpulenta Branson & Mehl 
corpulenta Branson & Mehl 
croka Collinson & Druce 
croka Collinson & Druce 
croka Collinson & Druce 
croka Collinson & Druce 
hibbardi Collinson & Druce 
hibbardi Collinson & Druce 
hibbardi Collinson & Druce 
ibergensis Bischoff 
ibergensis Bischoff 
ibergensis Bischoff 
ibergensis Bischoff 
ibergensis Bischoff 
montanaensis (Scott) 
montanaensis (Scott) 
subtilis Ulrich & Bassler 
subtilis Ulrich & Bassler 
subtilis Ulrich & Bassler 
subtilis Ulrich & Bassler 
secavata Collinson & Druce 
secavata Collinson & Druce 
secavata Collinson & Druce 
secarvata Collinson & Druce 
undata Branson & Mehl 
sp. nov. 
tenuis Clarke 
X 188 Hindeodus sp. 
X 189 
X I90 
X 191 
X 192 
X 193 
X 194 
sp. 
sp. 
sp. 
alatoides (Rexroad & Burton) 
alatoides (Rexroad & Burton) 
imperfectus (Rexroad) 
X 195 Kladognathus clavensis Collinson & Druce 
X 196 
X 197 
X 198 
X 199 
X 200 
clavensis Collinson & Druce 
macrodentatus (Higgins) 
macrodentatus (Higgins) 
macrodentatus (Higgins) 
macrodentatus (Higgins) 
X 201 Ligonodina beata nom. nov. 
X 202 
X 203 
X 204 
X 205 
X 206 
X 207 
X 208 
X 209 
beata nom. nov. 
beata nom. nov. 
levis Branson & Mehl 
levis Branson & Mehl 
levis Branson & Mehl 
levis Branson & Mehl 
magnilateyina sp. nov. 
magnilaterina sp. Nov. 
BRITISH AVONIAN CONODONT FAUNAS 297 
Sample Number 
KL 3 
KL 19 
3D 14/15 
3D 14/15 
GILM 5 
3D 14/15 
ZLA 6 
3D 14/15 3 
3D 14/15 5 
3D 14/15 6 
3D 14/15 
3D 14/15 
3D 14/15 
HOSIE 2A 
GILM 2 
3D 12 
ID) ee 
ZLA 33 
ZEX 33 
JEAN BE 
ZLA 14 
ZLA 3D 14/15 
ZLA 3D 14/15 
ZLA 3D 14/15 
CYD7A 
3D 14/15 
3D 14/15 
GILM 5 
HOSIE 2 A 
HOSIE2A 
HOSIE 2 A 
HOSIE 2A 
HOSIE 2 B 
HOSIE 2 C 
HOSIE 2 B 
3D 10 
3D 10 
3D 14/15 
3D 14/15 
3D 14/15 
DUN 54 
KL 19 
ZLA 12 
ZEN 12 
HOSIE 2A 
HOSIE2A 
HOSIE 2 B 
HOSIE 2B 
HOSIE 2 C 
HOSIE 2 C 
