30560 - Top Rare 0.16 Inch Myrmecomimus tribulis Middle Cambrian Trilobite - Australia Pterosaur Bones 78g of this rare type

78g of this rare type of Carbonaceous Chondrite CV3

some sectors during the preparation process have been fractured and glued again

besides being pathological

which is in a Dyeran terrestrial horizon in the Pioche Shale Formation of Nevada

Chelyabinsk

30560 - Top Rare 0.16 Inch Myrmecomimus tribulis Middle Cambrian Trilobite - Australia Pterosaur Bones 78g of this rare typeMyrmecomimus, Opik 1979 (trilobite) Trilobita Agnostida Ptychagnostidae PaleoDB taxon number: 19273 Parent taxon: Ptychagnostidae according to G. K. Ergaliev and F. G. Ergaliev 2008 See also Sepkoski 2002 Sister taxa: Acidusus, Goniagnostus, Lejopyge, Onymagnostus, Pentagnostus, Ptychagnostus, Tomagnostus, Triplagnostus, Yakutiana, Zeteagnostus Subtaxa: Myrmecomimus solitarius View classification Ecology: slow moving epifaunal detritivore