| Here is a very rare and nice Trilobite from the middle Cambrian Meagher Limestone of the US state Montana. The Fossil shows a interesting green colour. | |||
Location: | Gallatin Country, Montana , USA | ||
| Size trilobite: | about 15 mm long | ||
| Age: | Middle Cambrian, Meagher Limestone, Wolsey Fm. (about. 518 Mill. y.o.) | ||