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Animalia
48
Baltoceratidae
Biodiversity
48
Cephalopoda
48
Mollusca
48
Orthocerida
48
Taxonomy
48
Bactroceras
33
Eosomichelinoceras
23
Tetrabranchia
13
Rioceratidae
10
Ethanoceras
6
Cyptendoceratidae
4
Protocycloceratidae
4
Cyptendoceras
3
Hemicoanella
3
Svalbardoceras
3
Svalbardocreas
3
Bactroceras boliviensis
2
Bactroceras fluvii
2
Eosomichelinoceras borealis
2
Bactroceratidae
1
Bassleroceratidae
1
Cyclostomiceratidae
1
Dissidocerida
1
Ellesmeroceratidae
1
Ellesmerocerida
1
Endocerida
1
Estonioceratidae
1
Oncocerida
1
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