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Animalia
Biodiversity
9
Cephalopoda
Estonioceratidae
Mollusca
9
Taxonomy
9
Tetrabranchia
9
Deltoceras
6
Tarphycerida
3
Trocholitidae
3
Phthanoncoceratidae
2
Rioceratidae
2
Tarphyceratidae
2
Trocholitoceras
2
Bactroceratidae
1
Baltoceratidae
1
Bassleroceratidae
1
Cycloplectoceras
1
Cyclostomiceratidae
1
Cyptendoceratidae
1
Deltoceras beluga
1
Dissidocerida
1
Ellesmeroceratidae
1
Ellesmerocerida
1
Endocerida
1
Litoceras
1
Nyfrieslandoceras
1
Oncocerida
1
Orthocerida
1
Proterocameroceratidae
1
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