Los Bastos Formation
Geology
Group: Neuquén
Members: unnamed (2)
Lithologies: not reported (1), mudstone (1)
Paleoenvironments: terrestrial indet. (1), crevasse splay (1)
Age range: base of the Early/Lower Coniacian to the top of the Middle Coniacian or 89.30000 to 85.80000 Ma
Collections
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Coniacian - Middle Coniacian | Argentina (Mendoza) | (86485 86489) |