Atocongo Formation
Geology
Group: Lima
Members: unnamed (1)
Lithologies: "limestone" (1)
Paleoenvironments: reef, buildup or bioherm (1)
Age range: base of the Late/Upper Hauterivian to the top of the Early/Lower Barremian or 132.60000 to 121.40000 Ma
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Hauterivian - Early/Lower Barremian | Peru | (50765) |