Type
Zone
Age range
15.1–14.24 Ma
F. peripheroacuta LOZ
O. suturalis LOZ
P. sicana LOZ
F. peripheroacuta LOZ
O. suturalis LOZ
P. glomerosa LOSZ
15.115.115.014.914.914.814.814.814.714.714.614.614.514.414.414.314.314.3