|Here is a Trilobite of the spcies Olenellus terminatus from the lower Cambrian Pyramid Shale of California.|
This specimen shows nicely the genal spines, the macro pleural segments and the long terminal spine as well.
All together this is a very good example of this classical US Trilobite species.
|Nopah Range, California, USA|
|Size Trilobite:||about 28 mm long, including the spines.|
|Age:||Lower Cambrian ,Pyramid Shale, Carrara Formation (about. 520 years)|