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Animalia
Biodiversity
11
Cephalopoda
Mollusca
11
Tarphycerida
Taxonomy
Trocholitidae
11
Trocholitoceras
7
Litoceras
5
Estonioceratidae
3
Tetrabranchia
3
Deltoceras
2
Tarphyceratidae
2
Bactroceratidae
1
Baltoceratidae
1
Bassleroceratidae
1
Cycloplectoceras
1
Cyclostomiceratidae
1
Cyptendoceratidae
1
Dissidocerida
1
Ellesmeroceratidae
1
Ellesmerocerida
1
Endocerida
1
Litoceras profilbekkenense
1
Oncocerida
1
Orthocerida
1
Phthanoncoceratidae
1
Proterocameroceratidae
1
Protocycloceratidae
1
Rioceratidae
1
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