![Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram](https://www.researchgate.net/profile/Ian-Percival/publication/301558893/figure/fig9/AS:353588984467457@1461313591904/A-B-Paroistodus-horridus-Barnes-Poplawski-1973-A-Sc-element-CNP1189-CN918_Q320.jpg)
Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram
![Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram](https://www.researchgate.net/profile/Ian-Percival/publication/301558893/figure/fig3/AS:353588963495937@1461313587563/A-G-Costiconus-sp-cf-C-iniquus-Viira-1974-A-B-Sa-element-CNP1102-A-basal-view_Q320.jpg)
Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram
![Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram](https://www.researchgate.net/profile/Ian-Percival/publication/301558893/figure/fig2/AS:353588963495936@1461313586574/A-C-Baltoniodus-sp-Sa-element-CNP1095-CN641-A-lateral-view-IY109-17-B-basal_Q320.jpg)
Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram
![Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram Paroistodus originalis (Sergeeva, 1963). A-C, M element; A-B, CNP1157,... | Download Scientific Diagram](https://www.researchgate.net/profile/Ian-Percival/publication/301558893/figure/fig4/AS:353588971884546@1461313588873/A-R-Drepanodus-sp-cf-D-reclinatus-Lindstroem-1955-A-B-Sa-element-A-CNP1114_Q320.jpg)