ecofactbook
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species
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Animalia
/
Arthropoda
/
Trilobita
/
Ptychopariida
/
Dokimocephalidae
/
Bartonaspis
Bellaspis
Burnetiella
Chalfontia
Deadwoodia
Deckera
Dellea
Dokimocephalus
Eshelmania
Glyptometopsis
Heterocaryon
Iddingsia
Kyphocephalus
Lorrettina
Onchopeltis
Pinctus
Pseudosaratogia
Stittella
Sulcocephalus
Taenicephalina
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