Alternative combination: Eoptychoparia piochensis
Full reference: A. R. Palmer and R. B. Halley. 1979. Physical Stratigraphy and Trilobite Biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the Southern Great Basin. United States Geological Survey Professional Paper 1047:1-131
Belongs to Eokochaspis according to F. A. Sundberg and L. B. McCollum 2000
See also Palmer and Halley 1979
Sister taxa: Eokochaspis cabinensis, Eokochaspis delamarensis, Eokochaspis longspina, Eokochaspis metalaspis, Eokochaspis nodosa
Ecology: fast-moving low-level epifaunal deposit feeder
Distribution:
• Solvan of United States (6: Nevada collections)
• Delamaran of United States (8: California, Nevada)
Total: 14 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.