...the forgotten Phylum.
Lower Pleistocene
Sicily, Italy
1,5 cm
Eocene, Illerdian
Huesca, Spain
1.75 cm
Pliocene
Sicily, Italy
1.75 cm
Pliocene
Valle Botta, Italy
4.5 cm
Miocene, Tortonian
Novoli, Italy
7 cm
Lower Pleistocene
Sicily, Italy
2 cm
Eocene
Castle Hayne Formation
New Hanover Co., N. Carolina
3 cm
Eocene
Cross, South Carolina
1.5 cm
Pleistocene, Champlain Sea
St. Nicolas, Quebec
2 cm
Cenozoic Room