Isocolus sjogreni Age: Silurian Formation: Laeptaena-Kalk Beds Location: Kallholn, Dalarne, Sweden Size: Plate is 3.1 inches long Price:$199.00
This is a very unusual grouping of trilobites. These are Isocolus sjogreni from Sweden. These tiny European trilobites are extremely rare. This specimen hasat least seven bugs preserved (hard to see in photo). This is a nice multiple example of a very rare species of Silurian trilobite from Sweden.
A Certificate of Authenticity from EXTINCTIONS is included with this specimen.