PVA Eero 
All specimens coated and magnified x 31.5 
Fics. 1-4. Gnathodus symmutatus sp. nov. 
1a. Lateral view of paratype X 135. 1b. Aboral view of paratype X 135. 2a. Oral view of 
paratype X 136. 2b. Lateral view of paratype X 136. 2c. Aboral view of paratype X 136. 
3a. Lateral view of paratype X 137. 3b. Aboral view of paratype X 137. 4a. Lateral view 
of holotype X 134. 4b. Aboral view of holotype X 134. 4c. Oral view of holotype X 134. 
Fics. 5-8. Gnathodus homopunctatus Ziegler 
5a. Lateral view of specimen X 121. 5b. Lateral view of specimen X 121. 5c. Oral view of 
specimen X 121. d. Aboral view of specimen X 121. 6a. Lateral view of specimen X 122. 
6b. Lateral view of specimen X 122. 6c. Oral view of specimen X 122. 6d. Aboral view of 
specimen X 122. 7a. Lateral view of specimen X 123. 7b. Lateral view of specimen X 123. 
7c. Aboral view of specimen X 123. 7d. Oral view of specimen X 123. 8a. Lateral view of 
specimen X 120. 8b. Lateral view of specimen X 120. 8c. Aboral view of specimen X 120. 
8d. Oral view of specimen X 120. 
Fics. 9-12. Gnathodus commutatus (Branson & Mehl) 
ga. Lateral view of specimen X 96. 9b. Lateral view of specimen X 96. gc. Aboral view of 
specimen X96. od. Oral view of specimen X96. toa. Lateral view of specimen X 418. 
tob. Lateral view of specimen X 418. t10c. Aboral view of specimen X 418. tod. Oral view 
of specimen X 418. tI1a. Lateral view of specimen X95. 11b. Lateral view of specimen 
X95. tic. Aboral view of specimen X 95. 11d. Oral view of specimen X 95. 12a. Lateral 
view of specimen X97. 12b. Lateral view of specimen X 97. 12c. Oral view of specimen 
X97. 12d. Aboral view of specimen X 97. 
Fics. 13-15. Gnathodus mononodosus sp. nov. 
13a. Lateral view of paratype X 126. 13b. Lateral view of paratype X 126. 13c. Oral view 
of paratype X 126. 13d. Aboral view of paratype X 126. 14a. Lateral view of holotype 
X 124. 14b. Lateral view of holotype X 124. 14c. Aboral view of holotype X 124. 14d. 
Oral view of holotype X 124. 15a. Lateral view of paratype X 125. 15b. Lateral view of 
paratype X 125. 15c. Aboral view of paratype X 125. 15d. Oral view of paratype X 125. 
Fics. 16-20. Gnathodus nodosus Bischoff 
16a. Lateral view of specimen X 128. 16b. Lateral view of specimen X 128. 16c. Aboral 
view of specimen X 128. 16d. Oral view of specimen X 128. 17a. Lateral view of specimen 
X 509. 17b. Lateral view of specimen X 509. 17c. Aboral view of specimen X 509. 17d. 
Oral view of specimen X 509. 18a. Lateral view of specimen X 510. 18b. Lateral view of 
specimen X 510. 18c. Aboral view of specimen X 510. 18d. Oral view of specimen X 510. 
tga. Lateral view of specimen X 129. 19b. Lateral view of specimen X 129. 19c. Aboral 
view of specimen X 129. 19d. Oral view of specimen X 129. 20a. Lateral view of specimen 
X 127. 2o0b. Aboral view of specimen X 127. 20c. Oral view of specimen X 127. 
