Pozas Formation

Geology

Members: unnamed (3), Botijas (3), Reves (3), Rio Bauta (4)

Lithologies: "shale" (1), sandstone (1), grainstone (1), "limestone" (8)

Paleoenvironments: marine indet. (5), carbonate indet. (4), shallow subtidal indet. (2), reef, buildup or bioherm (2)

Age range: base of the Early/Lower Campanian to the top of the Early/Lower Maastrichtian or 83.60000 to 66.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Campanian83.6 - 72.2Puerto Rico (66697 66698 66699 66700)
Late/Upper Campanian83.6 - 72.2Puerto Rico (66694 66695 66696)
Middle Campanian83.6 - 72.2Puerto Rico (78301)
Early/Lower Maastrichtian72.2 - 66.0Puerto Rico (66684 66685 66686 66687 66688)