302 
BRITISH AVONIAN CONODONT FAUNAS 
Slide Nos of 
figured 
specimens 
X 411 
X 412 
X 413 
X 414 
X 415 
X 416 
X 417 
X 418 
X 419 
X 420 
X 421 
X 422 
X 423 
X 424 
X 425 
X 426 
X 427 
X 428 
X 429 
X 430 
X 431 
X 432 
X 433 
X 434 
X 435 
X 436 
X 437 
X 438 
X 439 
X 440 
X 441 
X 442 
X 443 
X 444 
X 445 
X 446 
X 447 
X 448 
X 449 
X 450 
X 451 
X 452 
X 453 
X 454 
X 455 
X 456 
X 457 
X 458 
X 459 
X 460 
Name of Conodont 
Gnathodus avonensis sp. nov. 
antetexanus Rexroad & Scott 
antetexanus Rexroad & Scott 
antetexanus Rexroad & Scott 
simplicatus sp. nov. 
bilineatus (Roundy) 
bilineatus (Roundy) 
commutatus (Branson & Mehl) 
Ozarkodina plana (Huddle) 
compressa Rexroad 
Gnathodus semiglabey Bischoff 
Hibbardella acuta Murray & Chronic 
sp. 
Lonchodina sp. A 
Gnathodus sp. 
delicatus Branson & Mehl 
Plectospathodus ? sp. nov. B 
sp. nov. B 
Prioniodina latericrescens (Branson & Mehl) 
Polygnathus P. communis communis Branson & Mehl 
Magnilaterella clarkei sp. nov. 
clarkei sp. nov. 
Pseudopolygnathus longiposticus Branson & Mehl 
longiposticus Branson & Mehl 
Spathognathodus cf. campbelli Rexroad 
coaptus (Branson & Mehl) 
zieglevi sp. nov. 
Pseudopolygnathus dentilineatus E. R. Branson 
Gnathodus bilineatus bilineatus (Roundy) 
Polygnathus lobatus lobatus Branson & Mehl 
Hibbardella (Hibbardella) sp. 
Pseudopolygnathus cf. longiposticus Branson & Mehl 
cf. longiposticus Branson & Mehl 
longtposticus Branson & Mehl 
longiposticus Branson & Mehl 
Hindeodella sp. 
Magnilaterella ? sp. 
Pseudopolygnathus cf. longiposticus Branson & Mehl 
cf. longiposticus Branson & Mehl 
Spathognathodus cf. campbelli Rexroad 
cf. campbelli Rexroad 
cf. campbelli Rexroad 
coaptus (Branson & Mehl) 
coaptus (Branson & Mehl) 
costatus costatus (E. R. Branson) 
costatus costatus (E. R. Branson) 
costatus sulciferus (Branson & Mehl) 
costatus sulciferus (Branson & Mehl) 
costatus sulciferus (Branson & Mehl) 
crassidentatus (Branson & Mehl) 
Sample Number 
ZLA 32 
3D 14/15 
3D 14/15 
3D 14/15 
LAB 2 
3D 14/15 
Z 38 
3D 14/15 
Z 36 
GUD 7 
LLG, 
3D 14/15 
KL 19 
KL 16 
Z 38 
Z 38 
Z 38 
Z 38 
ZLA 33 
ZLA 37 
Z 38 
Z 38 
3D 14/15 
3D 14/15 
3D 14/15 
Z 38 
Z 36 
ZLA 6 
ZLA 8 
ZLA 6 
ZLA 12 
ZLA 12 
ZLA 15 
