Species | Outer diameter [mm] | Inner diameter [mm] | Width of the sclerotic ring [mm] | Number of plates |
Nemegtosaurus mongoliensis | 76 | 44 | 16 | 10 |
“Struthiomimus samueli” | ≈60 | ≈33 | ≈13 | 20 |
Plc.teosaurus frasianus | - | - | - | 16 |
Brachiosaurus brancai | ≈83 | ≈43 | 19 - 20 | ≈10 |
Diplodocus hayi | - | 25 - 30 | - | - |
Saurolophus osborni | 88 | 52 | ≈18 | 10 |
Anatosaums annectus | - | - | - | 13 |
Lambeosaurus lambei | 60 | - | - | 14 |
Corythosaurus casuarius | 70 | - | - | 14 |