3Fossil sites
Petaca Formation
Petaca Formation in Bolivia: 3 fossil sites. Typical age: 29–21 million years (Paleogene, Neogene).
3Fossil sites
0Finds
29–21 million yearsTypical age
PaleogeneMain period
Where its fossils were found
NeogenePaleogene
By geological period
Neogene1
Paleogene2
Towns with the most fossil sites nearby
Other formations of the same period
Paleogene