ecofactbook
/
species
/
Animalia
/
Mollusca
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Cephalopoda
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Ammonoidea
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Kosmoceratidae
/
Gowericeras
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Gowericeras costicrassum
Gowericeras costihians
Gowericeras costimedium
Gowericeras snugharborensis
Gowericeras spinosum
Gowericeras subitum
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