ecofactbook
/
species
/
Animalia
/
Mollusca
/
Cephalopoda
/
_
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Bassleroceratidae
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Bassleroceras
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Bassleroceras beekmanense
Bassleroceras bridgei
Bassleroceras dalevillense
Bassleroceras kirbyi
Bassleroceras lasallense
Bassleroceras moderatum
Bassleroceras tenuiculum
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