Zetillaenus
Beautiful example of a cut and polished 48 g geometric shape of this rare type of Enstatite Chondrite EL6
• Klabava of the Czech Republic
• Niagaran of United States (2: Indiana
4g section of this rare type of Enstatite Chondrite EL6
30329 - Rare 0.33 Inch Maotunia sp Middle Cambrian Trilobite - China Dysplanus centrotus ZetillaenusMaotunia, Zhang and Jell 1987 (trilobite) Trilobita Ptychopariida Proasaphiscidae PaleoDB taxon number: 20701 Parent taxon: Proasaphiscidae according to P. A. Jell and J. M. Adrain 2002 See also Sepkoski 2002 Sister taxa: Atilayus, Chelidonocephalus, Daopingia, Derikaspis, Eymekops, Gangdeeria, Grandioculus, Guankouia, Hadraspis, Heyelingella, Holanshaniidae, Honanaspis, Honania, Hundwarella, Iranoleesia, Jiangsuia, Jiubaspis, Jixianella,