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Colophon
Fossils
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Animals, Fossil
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Bilateria, Fossil
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Chordata, Fossil
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Vertebrates, Fossil
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Fishes, Fossil
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Osteichthyes, Fossil
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Ptycholepiformes
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Ptycholepididae
Ptycholepididae
Topic
sh85108594
·
id.loc.gov
Broader Terms (1)
Ptycholepiformes
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Narrower Terms (1)
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Ptycholepis
