Species
Didymograptus undulatus Törnquist, 1901
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 451-282 | Didymograptus undulatus | Didymograptus undulatus Törnquist, 1901 | Lower Ordovician | Tetragraptus phyllograptoides Biozone |
| Images | ||||||
|---|---|---|---|---|---|---|
| GIT 451-282 | Didymograptus undulatus | Didymograptus undulatus Törnquist, 1901 | Lower Ordovician | Tetragraptus phyllograptoides Biozone |