Gugyedong Formation
Geology
Group: Hayang
Members: unnamed (1)
Lithologies: siltstone (1), conglomerate (1)
Paleoenvironments: coarse channel fill (1)
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian - Early/Lower Albian | South Korea (Gyeongsangbuk-do) | (49651) |