300 
BRITISH AVONIAN CONODONT FAUNAS 
Slide Nos of 
figured 
specimens 
X 312 
X 313 
X 314 
X 315 
X 316 
X 317 
X 318 
X 319 
X 320 
X 321 
X 322 
X 323 
X 324 
X 325 
X 326 
X 392 
X 327 
X 328 
X 330 
X 331 
X 332 
X 333 
X 334 
X 335 
X 336 
X 337 
X 338 
X 339 
X 340 
X 341 
X 342 
X 343 
X 344 
X 345 
X 346 
X 347 
X 348 
X 349 
X 350 
X 351 
X 352 
X 353 
X 354 
X 355 
X 356 
X 357 
X 358 
X 359 
X 360 
X 361 
Name of Conodont 
Plectospathodus ? sp. nov. A 
sp. nov. A 
sp. nov. B 
Prioniodina eirveica (Collinson & Druce) 
laevipostica (Rexroad & Collinson) 
laevipostica (Rexroad & Collinson) 
A patognathus sp. 
Hibbardella (Hassognathus) sp. 
Ligonodina tenuis Branson & Mehl 
tenuis Branson & Mehl 
Magnilaterella spp. 
spp. 
Hindeodella undata Branson & Mehl 
Ozarkodina hindei Clarke 
A patognathus porcatus (Hinde) 
Cavusgnathus unicornis Youngquist & Miller 
Geniculatus sp. 
Ligonodina tulensis (Pander) 
Prioniodina owen sp. nov. 
prelaevipostica sp. nov. 
prelaevipostica sp. nov. 
prelaevipostica sp. nov. 
prelaevipostica sp. nov. 
prelaevipostica sp. nov. 
prelaevipostica sp. nov. 
stipans (Rexroad) 
stipams (Rexroad) 
stipans (Rexroad) 
stipans (Rexroad) 
subaequalis (Higgins) 
subaequalis (Higgins) 
subaequalis (Higgins) 
subaequalis (Higgins) 
? sp. nov. 
Polygnathus communis communis Branson & Mehl 
communis communis Branson & Mehl 
communis communis Branson & Mehl 
bischoffi sp. nov. 
bischoffi sp. nov. 
bischoffi sp. nov. 
bischoffi sp. nov. 
inornatus inornatus Branson & Mehl 
inornatus inornatus Branson & Mehl 
inornatus tnornatus Branson & Mehl 
inornatus vostvatus subsp. nov. 
inornatus vostvatus subsp. nov. 
inornatus vexatus subsp. nov. 
inornatus vexatus subsp. nov. 
lacinatus asymmetricus subsp. nov. 
lacinatus asymmetricus subsp. nov. 
Sample Number 
ZLA 33 
ZLA 33 
3D 17 
3D 17 
CYD7A 
CYD7A 
HOSIE 2A 
DUN 77 
SDi22 
3D 22 
3D 14/15 
3D 14/15 
3D 14/15 (not figured) 
3D 12 (not figured) 
HOSIE 2C (not figured) 
S 49 
DUN 59 
CYD 3 
ZLA 5 
ZLA II 
ZLA II 
ZLA 6 
ZLA 33 
ZLA 33 
ZLA 33 
3D 14/15 
3D 14/15 
3D 14/15 
3D 14/15 
3D 14/15 
3D 14/15 
3D 14/15 
