Trilobita
Genus

Symphysurus Goldfuss, 1843

https://files.geocollections.info/large/68/a7/68a775bb-509a-40ce-8d6d-294d04f0490a.jpghttps://files.geocollections.info/large/ac/c9/acc92512-35f0-47c9-9e7a-da14b38d488d.jpghttps://files.geocollections.info/large/af/b8/afb8bd11-627f-4f45-8d72-d36712b55fc3.jpghttps://files.geocollections.info/large/3b/61/3b6110f6-d79e-4a6b-84ea-2b0b9bf70670.jpghttps://files.geocollections.info/large/cb/86/cb8690f9-1db2-4498-9f9d-8e3956fe3488.jpg
Aiheeseen liittyvät julkaisut
Fortey, R. A. 1986. The type species of the Ordovician trilobite Symphysurus: systematic functional morphology and terrace ridges.Paläontologische Zeitschrift 60 , 3/4,255-275. DOI:10.1007/BF02985671
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderAsaphida
SuperfamilyCyclopygoidea
FamilyNileidae
GenusNileus
Symphysurus
Speciesangustatus
palpebrosus
GenusVarvia
Levinneisyys ja viitteet