30135 - Top Rare Mortality Plate of Arthricocephalus Cambrian Trilobites - China Metacryphaeus tuberculatus formed by the oxidation of
Yard notes & kiln story
Description
formed by the oxidation of lead ore deposits such as galena
buildup or bioherm
Lower Cambrian Rosella Formation
It could belong to the group of beetles (Coleoptera)
Euphemerites gigas
30135 - Top Rare Mortality Plate of Arthricocephalus Cambrian Trilobites - China Metacryphaeus tuberculatus formed by the oxidation ofArthricocephalus, Bergeron 1899 (trilobite) Trilobita Corynexochida Oryctocephalidae PaleoDB taxon number: 19489 Parent taxon: Oryctocephalidae according to P. A. Jell and J. M. Adrain 2002 See also Sepkoski 2002 Sister taxa: Changaspis, Cheiruroides, Cheiruroididae, Curvoryctocephalus, Duyunaspis, Euarthricocephalus, Feilongshania, Goldfieldia, Hunanocephalus, Kunshanaspis, Lancastria, Metabalangia, Metarthricocephalus, Opsiosoryctocephalus,