It is an excellent example of trilobite , is well-articulated, with a dark black exoskeleton which contrasts well with the gray shale matrix which derives its color from its high organic content. It is well-positioned on the matrix, and quite 3-D in appearance. Prepared with sandblasting,100% natural fossil.
Trilobite is 3,8 cm long by 2,7 cm wide on a 11,2 by 9,2 cm matrix.
It will be packed very carefully and shipped with online tracking and insured.
- Wissenschaftlicher Name
- Elrathia kingii
- Millard County, Utah, EE. UU.
- Geologischer Zeitraum
- Middle Cambrian (~520 Mya) - Wheeler Shale formation
- Guter Zustand
- 236 g