Trilobite Fossil Cephalon VERY RARE Burmesteria boliviana Bolivia

Description

Trilobite Fossil Cephalon VERY RARE Burmesteria boliviana Bolivia
Species:
Burmesteria boliviana, Pek & Vanek 1991
Condition:
This Trilobite fossil cephalon is fossilised as internal mold (positive). It hasn't been repaired. It is partial, thorax and pygidium are missed. It is without restoration, showing natural textures and colors. For more details, please see photos.
Geological time:
Devonian (416 to 359,2 million years ago)
Origin:
Patacamaya (Department of La Paz) Bolivian Altiplano.
Stratigraphy:
Belen Formation.
Measures:
-Long: 1,45" (3,7 Cm)
-Wide: 2,08" (5,3 Cm)
-Weight: 31 grams