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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Spiralia (Spiralians)
Lophotrochozoa
Mollusca (Molluscs)
Cephalopod (Cephalopods)
Ammonoidea (Ammonoids)
Ammonitida
Ammonitina
Eoderocerataceae (Eoderoceratoidea)
Eoderoceratidae

Promicroceras (3980580)

Children (5 direct children, 5 direct and indirect children):

Promicroceras planicosta

Promicroceras aureum

Promicroceras marstonensis

Promicroceras nudum

Promicroceras pyritosum