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A stunning 4.6 cm example of an unusual Zacanthoides trilobite from the Chisholm Shale Of Nevada. While sharing many similarities with Z. typicalis, this specimen shows extremely robust and wide-angled genal spines when compared to other Zacanthoides species.
Age: Middle Cambrian
Species Name: Zacanthoides cf. typicalis
Order / Family: Corynexochida / Zacanthoididae
Locality: Lincoln County, Nevada
Formation: Chisholm Shale
A stunning 4.6 cm example of an unusual Zacanthoides trilobite from the Chisholm Shale Of Nevada. While sharing many similarities with Z. typicalis, this specimen shows extremely robust and wide-angled genal spines when compared to other Zacanthoides species.
Age: Middle Cambrian
Species Name: Zacanthoides cf. typicalis
Order / Family: Corynexochida / Zacanthoididae
Locality: Lincoln County, Nevada
Formation: Chisholm Shale
| Weight | 11 oz |
|---|---|
| Age | Middle Cambrian |
| Specimen Dimensions | Length: 4.6 cm |
| Matrix Dimensions | 12 cm x 7 cm x 1 cm Weight: 11 oz |
