Weight ; 0.97 kilogram (970 g )
Dimensions: Tuber : 13 x 13 x 7 cm Trilobite: 7 cm long.
A first-class piece that is hard to find in this size.
The last picture shows the closed tuber.
Detailed fossil DESCRIPTION - please click in the category bar on the left on TRILOBITES - under the category FOSSILS .