The following pages link to treatment (Q22):
Displayed 20 items.
- Champsosaurus in Cope, 1876b (Q143) (← links)
- Champsosaurus profundus in Cope, 1876b (Q144) (← links)
- Champsosaurus annectens in Cope, 1876b (Q145) (← links)
- Champsosaurus brevicollis in Cope, 1876b (Q146) (← links)
- Champsosaurus vacoinsulensii in Cope, 1876b (Q147) (← links)
- Scapherpeton in Cope, 1876b (Q148) (← links)
- Scapherpeton tectum in Cope, 1876b (Q149) (← links)
- Scapherpeton laticolle in Cope, 1876b (Q150) (← links)
- Scapherpeton excisum in Cope, 1876b (Q151) (← links)
- Scapherpeton favosum in Cope, 1876b (Q152) (← links)
- Hemitrypus in Cope, 1876b (Q153) (← links)
- Hemitrypus jordanianus in Cope, 1876b (Q154) (← links)
- Triceratops serratus in Marsh, 1890 (Q155) (← links)
- Triceratops prorsus in Marsh, 1890 (Q156) (← links)
- Ceratops paucidens in Marsh, 1890 (Q157) (← links)
- Ornithomimus velox in Marsh, 1890 (Q158) (← links)
- Ornithomimus tenuis in Marsh, 1890 (Q159) (← links)
- Ornithomimus grandis in Marsh, 1890 (Q160) (← links)
- Ornithomimidae in Marsh, 1890 (Q161) (← links)
- Barosaurus lentus in Marsh, 1890 (Q162) (← links)