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Tragoceras arciforme (Balashov, 1953)
| Pildid | ||||||
|---|---|---|---|---|---|---|
| GIT 225-1004 | Kunda lade | ? | |||||
| GIT 426-117 | Tragoceras arciforme | Planctoceras arciforme Balashov, 1953 | Kunda lade | ||||
| GIT 426-118 | Tragoceras arciforme | Planctoceras arciforme Balashov, 1953 | Kunda lade | ||||
| GIT 426-341 | Tragoceras arciforme | Planctoceras arciforme Balashov, 1953 | Kunda lade |