3Fossil sites
Bolos Formation
Bolos Formation in Spain: 3 fossil sites. Typical age: 133–126 million years (Cretaceous).
3Fossil sites
0Finds
133–126 million yearsTypical age
CretaceousMain period
Where its fossils were found
Cretaceous
By geological period
Cretaceous3
Towns with the most fossil sites nearby
Other formations of the same period
Cretaceous
Conques Formation 107Olazagutia Formation 91Miravetes Formation 90Huérteles Formation 58El Castellar Formation 41Arcillas de Morella 41Camarillas Formation 39La Posa Formation 33Mirambel Formation 27Arén Formation 23Cabo de Lata Formation 21Lower Red Garumnian Formation 20Forcall Formation 17La Pedrera de Rúbies Formation 16Grey Garumnian Formation 15Escucha Formation 15Allueva Formation 14Vallcarga Formation 14Tollo Formation 12El Zadorra Formation 12Benassal Formation 12Castrillo de la Reina Formation 11Margas del Forcall 11Pinilla de los Moros Formation 10