Rosablanca Formation
Geology
Members: unnamed (5)
Lithologies: not reported (2), "limestone" (3)
Paleoenvironments: shallow subtidal indet. (1), marginal marine indet. (4)
Age range: Late/Upper Valanginian or 140.20000 to 136.40000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Valanginian | Colombia (Santander) | (228518) | |
Late/Upper Valanginian | Colombia | (118389 118398 137831 210649) |