Specimen Name: Itagnostus interstrictus interstrictus (previously known as Peronopsis interstricta interstrictus)
Specimen Code: 28TRILO00010
Acquisition Method: Purchased (date unknown)
Locale: Utah, USA
Formation: Wheeler Shale Formation
Geologic Time Period: Cambrian Period
Taxonomy:
Eukarya – Animalia – Arthropoda – Trilobitomorpha – Trilobita – Agnostida – Agnostina – Agnostoidea – Peronopsidae – Itagnostus – Interstrictus – Interstrictus
Description of Specimen:
A small trilobite with two body segments and no visible eyes
Measurements of Specimen:
- Specimen 10: 10mm x 6mm x >1mm
- Matrix: 61mm x 50mm x 7mm
The Fossil Ark 